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4,4'-Oxybisbenzoicacid met CAS 2215-89-6

CAS:2215-89-6
Molecular Formula:C14H10O5
Molecular Weight:258.23
EINECS:258.23

Synonyms:Oxybisbenzoic acid(OBBA); Oxybisbenzoic acid; Oxybisenzoic acid; Benzoicacid,4,4’-oxybis-; 4,4′-DIPHENYL ETHER DICARBOXYLIC ACID; 4,4′-OXYDIBENZOIC ACID; 4,4′-OXYBIS(BENZOIC ACID); 4,4′-OXOBISBENZOIC ACID; 4-(4-carboxyphenoxy)benzoic acid; DIPHENYL ETHER 4,4′-DICARBOXYLIC ACID

what is of  4,4′-Oxybisbenzoicacid with CAS 2215-89-6? 

4,4′-oxybisbenzoic acid is a monomeric liquid crystal polymer. it is used widely in the electronics and pharmaceutical industries. Preparation of whole Polyarylate thermoplastic liquid crystal polymer (TLCP)

Specificatie

item
waarde
CAS-Nr.
2215-89-6
Andere Namen
4-(4-carboxyphenoxy)benzoic acid
MF
C14H10O5
EINECS-Nr.
218-683-0
Plaats van Oorsprong
China
Type
Syntheses Materiaal Tussenproducten
Zuiverheid
98%
Merk
unilong
Toepassing
Syntheses Materiaal Tussenproducten
Uiterlijk
Wit kristallijn poeder
Naam van het Product
4,4′-Oxybisbenzoic acid

Toepassing

4,4′-oxybisbenzoic acid is a monomeric liquid crystal polymer. it is used widely in the electronics and pharmaceutical industries. Preparation of whole Polyarylate thermoplastic liquid crystal polymer (TLCP).

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CAS 16039-64-8 pack

AntimonyPotassiumTartrate met CAS 16039-64-8

CAS:16039-64-8
Molecular Formula:C4H4KO7Sb.(1/2)H2O
Molecular Weight:333.93
EINECS-NUMMER:NVT

Synonyms:pot. antimony(iii)oxide tartrate hemi-hydrate; Potassium antimony 2,3-hydroxy-2,3-butandioate (R-R*,R*) (on converstion to antimony); Bi[(+)-tartrato]diantimonate () dipotassium trihydrate; Tartar emetic; Potassium antimony tartrate; Antimony potassium tartrate; POTASSIUM ANTIMONY ; TARTRATE USP/EP/BP; Potassium antimony oxide tartrate; Potassium antimony oxy tartrate hemihydrate

what is of  AntimonyPotassiumTartrate with CAS 16039-64-8? 

L-Antimony potassium tartrate is used as mordant for dyeing cotton fabric with alkaline dyes. After dyeing with acid dyes and treated with this product, the fastness to washing and soaping of fabrics can be improved. It can also be used as leather mordant.

Specificatie

TESTEN

SPECIFICATIES

Uiterlijk

Kleurloze transparante kristallen of wit kristalpoeder

Inhoud(%)

98min

PH-waarde

3.5-4.5

Lood(Pb)(%)

0.002 max

Verlies bij drogen(105 ° c)(%)

2.7 max

Toepassing

L-Antimony potassium tartrate is used as mordant for dyeing cotton fabric with alkaline dyes. After dyeing with acid dyes and treated with this product, the fastness to washing and soaping of fabrics can be improved. It can also be used as leather mordant.

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CAS 16039-64-8 pack

7H-DIBENZO[C,G]CARBAZOOL met CAS 194-59-2

CAS:194-59-2
Molecular Formula:C20H13N
Molecular Weight:267.32
EINECS:205-895-3

Synoniemen:7-AZA-7H-DIBENZO[C,G]FLUORENEl; 7H-DIBENZO[C,G]CARBAZOOL; 3,4,5,6-Dibenzcarbazol; 3,4,5,6-Dibenzcarbazole; 3,4,5,6-DIBENZOCARBAZOLE; 3,4:5,6-DIBENZOCARBAZOLE; 3,4,5,6-dinaphthacarbazole; 7H-Db(c,g)c; DIBENZO(C,G)CARBAZOOL; 3,4,5,6-Dinaphtacarbazole; Nsc87519

what is of  7H-DIBENZO[C,G]CARBAZOLE with CAS 194-59-2? 

7H-DIENZO [C, G] CARBAZOOL wordt weergegeven als een wit poeder, is Een heterocyclische aromatische verbinding met krachtige mutagene en carcinogene eigenschappen

Specificatie

Item

Standaard

Test Resultaten
Identificatie A. H-NMR:in Overeenstemming met de structuur Voldoet
B. LC-MS:in Overeenstemming met de structuur Voldoet
C. Het IR-spectrum van het monster moet identiek zijn met die van de referentie standaard. Voldoet
D. HPLC-ESI-MS

De retentie-tijd van de grote piek in het chromatogram van de test opstelling komt overeen met die in het chromatogram van de Standaard voorbereiding, zoals verkregen in de Assay.

Voldoet
Verlies bij drogen ≤2.0% 0.19%
Zware metalen ≤10 ppm <10ppm
Water ≤1.0% 0.1%
Sulfaatas ≤0.5% vastgesteld op 1,0 g. 0.009%
Gloeirest ≤0.1% 0.03%

Toepassing

A heterocyclic aromatic compound with potent mutagenic and carcinogenic properties

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7H-DIBENZO[C,G]CARBAZOLE with  CAS 194-59-2 pack

delta-Valerolactone with CAS 542-28-9

CAS:542-28-9
Moleculaire Formule:C5H8O2
Moleculaire Gewicht:100.12
EINECS:208-807-1

Synonyms:DELTA-VALEROLACTONE; D-VALEROLACTONE; G-VALEROLACTONE;FEMA 3103; GAMMA-PENTANOLACTONE; GAMMA-METHYL-GAMMA-BUTYROLACTONE; delta-Valerolactone, may contain polymer: distil to remove; 4-VALEROLACTONE; 4-PENTANOLIDE; TETRAHYDRO-2H-2-PYRANONE; TETRAHYDRO-2H-PYRAN-2-ONE

what is of  delta-Valerolactone with CAS 542-28-9?

Due to its good application flexibility, lower biological toxicity, more derivative compounds, easy polymerization and greatly increase the viscosity of coatings and other characteristics, delta-valerolactone is widely used in polyesters, polyurethanes, special solvents, and coatings.

Specificatie

Smeltpunt -13 °C
Boiling point 230 °C
density 1.105 g/mL bij 20 °C
vapor density 3.45 (vs air)
refractive index n20/D 1.457(lit.)
Fp 212 °F
storage temp. -20°C
form Liquid
color Heldere, kleurloze tot bleekgele
Oplosbaarheid In Water miscible
BRN 106436
CAS DataBase Verwijzing 542-28-9(CAS DataBase Verwijzing)

Toepassing

Due to its good application flexibility, lower biological toxicity, more derivative compounds, easy polymerization and greatly increase the viscosity of coatings and other characteristics, delta-valerolactone is widely used in polyesters, polyurethanes, special solvents, and coatings.

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delta-Valerolactone with CAS 542-28-9 packing

AMINO-2-CHLORO-6,7-DIMETHOXYQUINAZOLINE met CAS 23680-84-4

CAS:23680-84-4
Molecular Formula:C10H10ClN3O2
Molecular Weight:239.66
EINECS:245-821-7

Synonyms:QUINAZOLINAMINE; TIMTEC-BB SBB000787; 4-Quinazolinamine, 2-chloro-6,7-dimethoxy-; 4-AMINO-2-CHLORO-6,7-DIMETHOXYQUINAZOLINE; 4-AMINO-2-CHLORO-6,7-DIMETHOXYQUINOZOLINE; 4-AMINO-2-CHLORO-6,7-DIMETHOXY-QUINZOLINE; 2-CHLORO-4-AMINO-6,7-DIMETHOXYQUINAZOLINE; 2-CHLORO-6,7-DIMETHOXY-4-AMINOQUINAZOLINE; 2-CHLORO-6,7-DIMETHOXY-4-QUINAZOLINAMINE; 2-CHLORO-6,7-DIMETHOXYQUINAZOLIN-4-AMINE

what is of  AMINO-2-CHLORO-6,7-DIMETHOXYQUINAZOLINE with CAS 23680-84-4? 

2-Chloro-4-amino-6,7-dimethylquinazoline is a light yellow or nearly white crystalline substance. Used for synthesizing drugs such as prazosin, doxazosin, terazosin, and afzosin

Specificatie

Item Specificaties Resultaten
Uiterlijk White or off-white flocculent crystallization Off-white flocculent kristallisatie
Identificatie HLC Voldoet
Verlies bij drogen ≤0.5% 0.2%
Gloeirest ≤0.1% 0.07%

Toepassing

Intermediate in the production on Terazosin.

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2-Chloro-4-amino-6 7-dimethoxyquinazoline pack

5-Nitroisophthalicacid met CAS 618-88-2

CAS:618-88-2
Molecular Formula:C8H5NO6
Molecular Weight:211.13
EINECS:210-568-3

Synonyms:NITROISOPHTHALIC-5 ACID; NITRO ISOPHTHALIC ACID; 5-NITRO-ISO-PHTHALIC ACID PESTANAL; 1,3-BENZENEDICARBOXYLIC ACID,5-NITRO; 5-NITROISOPHTHALIC ACID 99+%; 5-NITROISOPHTHALIC ACID5-NITRO-PHENYL-1,3-DICARBOXYLIC ACID; 5-Nitro-m-phthalic acid; 5itroIsophathalicAcid

what is of  5-Nitroisophthalicacid with CAS 618-88-2? 

5-Nitrobenzene-1,3-Dicarboxylic Acid is used in the synthesis of Glycopyrrolate, a novel pharmaceutical compound based on PDE IV inhibitors; used in the treatment of respiratory complaints. Also used in the synthesis of coordination polymers.

Specificatie

Smeltpunt 259-261 °C(lit.)
Boiling point 350.79°C (rough estimate)
density 1.6342 (rough estimate)
refractive index 1.5282 (estimate)
Fp 120°C
storage temp. Verzegeld in een droge,kamertemperatuur
pka 2.81±0.10(Predicted)
Oplosbaarheid In Water Soluble in water.1.5 g/L at 20°C
BRN 1976587

Toepassing

5-Nitrobenzene-1,3-Dicarboxylic Acid is used in the synthesis of Glycopyrrolate, a novel pharmaceutical compound based on PDE IV inhibitors; used in the treatment of respiratory complaints. Also used in the synthesis of coordination polymers.

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OLIE-SOLUBLECHLOROPHYLL met CAS 1406-65-1

CAS:1406-65-1
Molecular Formula:C54H69MgN4O5R+2
Molecular Weight:878.45446
EINECS:215-800-7

Synonyms:Chlorophyl; Chromule; deodophyll; CHLOROPHYLL EXTRACT; CHLOROPHYLL, OIL SOLUBLE; CHLOROPHYLL, WATER SOLUBLE; CHLOROPHYLL; SODIUMCHLOROPHYLL; CHLOROPHYLL,CHLOROPHYLLINANDTHEIRCOPPERCOMPLEXES; C01793; CHLOROPHYLL(RG)

what is of  OIL-SOLUBLECHLOROPHYLL with CAS 1406-65-1? 

chlorophyll is used as a natural coloring agent. It is credited with skin-soothing and healing properties thanks to its phytol content, and has a mild deodorizing effect. Chlorophyll is the green coloring matter found in all living plants and seen in plant leaves.

Specificatie

Parameter
Specificatie
Uiterlijk
Gree to Dark Green fine powder
Odors
Kenmerken
Smaak
Bitter
Oplosbaarheid
Easy soluble in water
Mositure
≤ 5.0%
Ash
≤ 5.0%
Active Ingredients
Sodium copper chlorophyllin 99%
Total Heavy Metal
≤ 10 ppm
Pb
≤ 2ppm
Als
≤1ppm
Cd
≤1ppm

Toepassing

chlorophyll is used as a natural coloring agent. It is credited with skin-soothing and healing properties thanks to its phytol content, and has a mild deodorizing effect. Chlorophyll is the green coloring matter found in all living plants and seen in plant leaves.

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OIL-SOLUBLECHLOROPHYLL with CAS 1406-65-1 pack

L-FUCOSE CAS 2438-80-4 Met een Zuiverheid van 98%

CAS:2438-80-4
Molecular Forular:C6H12O5
Molecular Weight:164.16
Uiterlijk:Wit Poeder
EINECS:219-452-7

Synonyms:6-DEOXY-BETA-GALACTOSE; 6-DEOXY-L-GALACTOSE; 6-DESOXY-L-GALACTOSE; L-(-)-RHODEOSE; L-(-)-FUCOSE; L-FUCOSE; FUCOSE, L-; 6-deoxy-l-galactos; L-fucopyranose; L-Fucose (AS)

What is L-Fucose?

L-fucose is present in several human milk oligosaccharides, in sea urchin eggs and frog eggs, and in sources such as seaweed (in the form of fucoidan, a sulfated fucose polymer), In the polysaccharides of tragacanth gum, potato, kiwi fruit, soybean, wing bean varieties, canola and other plants

Specificatie

Test items Detectie Indicator Test gegevens
Inhoud ≥98% 99.2%
PH 6.9-7.2 7.0
Verlies bij drogen ≤0.5% 0.3%
Verbranden van residu ≤0.05% 0.04%
Exterieur Off-white crystalline powder Gekwalificeerd
Specifieke rotatie -74°to-78° -75.5°
Smeltpunt 150℃-153℃ 152℃

Toepassing

L-fucose also has various uses in the cosmetic field, for example as a skin moisturizer, skin rejuvenator and anti-aging agent, or in the prevention of epidermal (skin) inflammation.

Pakket

Package and deliver according to customer needs

Aluminum hydroxide

Octadearyldimethylammoniumchloride met CAS 112-03-8

CAS:112-03-8
Molecular Formula:C21H46ClN
Molecular Weight:348.06
EINECS:203-929-1

Synonyms:STEARYLTRIMETHYLAMMONIUM CHLORIDE; Steartrimonium chloride; TRIMETHYLOCTADECYLAMMONIUM CHLORIDE; TRIMETHYLSTEARYLAMMONIUM CHLORIDE; Octadecyl Trimethyl Ammonia Chloride; N-Octadecyl-N,N,N-trimethylammonium chloride; TRIMETHYL-OCTADECADRENYLAMMONIUMCHLORIDE; Octadecyl Trimethyl Ammonium Chloride–1831; 1831-Cl; octadecanaminium trimethyl chloride

what is of   Octadearyldimethylammoniumchloride with CAS 112-03-8? 

Emulsion (main components are high polymeric and cyclic silicones); forms a protective film to coat split ends; conditioning agent for rinses and shampoos; glazing agent for hair.

Specificatie

item
waarde
CAS-Nr.
112-03-8
Andere Namen
Trimethylstearylammonium Chloride
MF
C21H46ClN
EINECS-Nr.
203-929-1
Plaats van Oorsprong
China
Plaats van Oorsprong
Shandong
Zuiverheid
99
Merknaam
unilong
Model Aantal
unilong
Toepassing
Syntheses Materiaal Tussenproducten
Uiterlijk
poeder
naam van het product
Trimethylstearylammonium Chloride

Toepassing

Emulsion (main components are high polymeric and cyclic silicones); forms a protective film to coat split ends; conditioning agent for rinses and shampoos; glazing agent for hair.

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CAS 112-03-8 pack

LITMUS with CAS 1393-92-6

CAS:1393-92-6
Molecular Formula:n.a.
Moleculaire Gewicht:0
EINECS:215-739-6

Synonyms:LITMUS; LITMUS POWDER; LITMUS SOLUTION; LITMUS SOLUTION; ACCORDING TO KUBEL AND TIEMANN; LITMUS SOLUTION BLUE; LITMUS SOLUTION RED; LACMUS; CI 1242; LITMUS, INDICATOR GRADE; LitmusIndicatorExtraPure; LITMUS GRANULES

wat is van  LITMUS with CAS 1393-92-6? 

A natural pigment that changes color when in contact with acids and alkalis; above a pH of 8.3 it is blue and below a pH of 4.5 it is red. Thus it gives a rough indication of the acidity or basicity of a solution; because of its rather broad range of color change it is not used for precise work. Litmus is used both in solution and as litmus paper.

Specificatie

ITEMS SPECIFICATIE
Smeltpunt 100 °C
Merck 14,5547
color Dark blue to bluish-black
form Powder or Granules
Stabiliteit Stable. Incompatible with strong oxidizing agents.
Soortelijk Gewicht 0.984
Oplosbaarheid In Water Oplosbaar in water
PH-Bereik 4.5(red)-8.3(blue)
Geur Geurloos

Toepassing

Food Dyestuffs, Ink Dyestuffs, Leather Dyestuffs, Paint Dyestuffs

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LITMUS with  CAS 1393-92-6   pack

Tetrahydrobiopterine met CAS 17528-72-2

CAS:17528-72-2
Molecular Formula:C9H15N5O3
Molecular Weight:241.25
EINECS-NUMMER:NVT

Synonyms:(6R)-5,6,7,8-TETRAHYDRO-L-BIOPTERIN DIHYDROCHLORIDE; (6R)-5,6,7,8-TETRAHYDRO-BIOPTERIN DIHYDROCHLORIDE; 6-BETA-5,6,7,8-TETRAHYDRO-L-BIOPTERIN DIHYDROCHLORIDE; 2-AMINO-6R-(1R,2S-DIHYDROXYPROPYL)-5,6,7,8-TETRAHYDRO-4(1H)-; PTERIDINONE, DIHYDROCHLORIDE; BH4 DIHYDROCHLORIDE

wat is van  Tetrahydrobiopterine met CAS 17528-72-2? 

Tetrahydrobiopterin is a cofactor of aromatic amino acid hydroxylase and an essential cofactor of nitric oxide synthase (NOS).

Specificatie

Item

Standaard

Test Resultaten
Identificatie A. H-NMR:in Overeenstemming met de structuur Voldoet
B. LC-MS:in Overeenstemming met de structuur Voldoet
C. Het IR-spectrum van het monster moet identiek zijn met die van de referentie standaard. Voldoet
D. HPLC-ESI-MS

De retentie-tijd van de grote piek in het chromatogram van de test opstelling komt overeen met die in het chromatogram van de Standaard voorbereiding, zoals verkregen in de Assay.

Voldoet
Verlies bij drogen ≤2.0% 0.19%
Zware metalen ≤10 ppm <10ppm
Water ≤1.0% 0.1%
Sulfaatas ≤0.5% vastgesteld op 1,0 g. 0.009%
Gloeirest ≤0.1% 0.03%
Related Substances Niet gespecificeerd onzuiverheden: voor elke onzuiverheid ≤0.10% <0.10%
Totaal Onzuiverheid ≤0.5% 0.18%

Toepassing

Biologische intermediair

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Tetrahydrobiopterin with CAS 17528-72-2 pack

TITANIUM(III)OXIDE met CAS 1344-54-3

CAS:1344-54-3
Molecular Formula:O3Ti2
Molecular Weight:143.73
EINECS:215-697-9

Synonyms:Titanium(III) oxide/ 99.8%; Titanium(III) oxide 100mesh; Titanium oxide (Ti2O3); titaniumoxide(ti2o3); Titaniumsesquioxide; Titatnum(III) oxide; Titanium(III) oxide, 99.9%, 100 mesh; Titanium(III) oxide -100 mesh, 99.9% trace metals basis; TITANIUM (III) OXIDE; Tantalum Oxide (Ta2O5) Powder

wat is van  TITANIUM(III)OXIDE with CAS 1344-54-3? 

Oxides of titanium find wide range of applications extending from photocatalysis, gas sensing to antibacterial, protective and anti-reflecting coatings.

Specificatie

Smeltpunt 2130°C
density 4.49 g/mL at 25 °C(lit.)
form Poeder
Soortelijk Gewicht 4.6
Oplosbaarheid In Water Niet oplosbaar in water.
CAS DataBase Verwijzing 1344-54-3(CAS DataBase Reference)
NIST Chemistry Reference Dititanium trioxide(1344-54-3)
EPA-Stof Systeem Register Titanium oxide (Ti2O3) (1344-54-3)
Chelate : mgCaCO3/g
≥380
Verpakking
25kgs/ bag, or per customer requests.

Toepassing

Oxides of titanium find wide range of applications extending from photocatalysis, gas sensing to antibacterial, protective and anti-reflecting coatings.

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TITANIUM(III)OXIDE with  CAS 1344-54-3

Undecenoicacid with CAS 112-38-9

CAS:112-38-9
Moleculaire Formule:C11H20O2
Moleculaire Gewicht:184.28
EINECS:203-965-8

Synonyms:RARECHEM AL BE 0169; N-UNDECYLENIC ACID; UNDECYLENIC ACID;UNDECENOIC ACID; UNDEC-10-ENOIC ACID; TIMTEC-BB SBB009049; 10-UNDECENOIC ACID; 10-HENDECENOIC ACID; LABOTEST-BB LT02098690; DELTA 10 CIS UNDECENOIC ACID; DECLID; HENDECENOIC ACID; FEMA 3247

wat is van Undecenoicacid met CAS 112-38-9?

10-Undecenoic Zuur, wordt gebruikt voor de vervaardiging van farmaceutische producten, cosmetica en parfumerie, met inbegrip van antidandruff shampoo, antimicrobiële poeders en als muskus in parfums en aroma ' s.

Specificatie

Naam Van Het Product
Undecenoic acid / 10-Undecensαure
CAS-NR.
112-38-9
Plaats van Oorsprong
 China
Merk
unilong
Kleur
Wit
Formulier
Poeder
Rang Standaard
Tech Grade
Opslag
Koele En Droge Plaats
Houdbaarheid
2 jaar
Uit de grootte van de verpakking
300*400
Bruto Gewicht
25(KG)

Toepassing

10-Undecenoic Zuur, wordt gebruikt voor de vervaardiging van farmaceutische producten, cosmetica en parfumerie, met inbegrip van antidandruff shampoo, antimicrobiële poeders en als muskus in parfums en aroma ' s.

Verpakking

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Undecenoicacid with  CAS 112-38-9 pack

Cocamidopropyl Hydroxysultaine with CAS 68139-30-0 Cheap price

CAS No.:68139-30-0
MF:C20H42N2O5S
EINECS No.:268-761-3
MW:422.62

Synonym: 1-Propanaminium-N-(3-aminopropyl)-2-hydroxy-N,N-dimethyl-3-sulfo-,N-cocoacylderivs,hydroxides,innersalts; 3-(3-Cocoamidopropyl)dimethylammonium-2-hydroxy-propanesulfonate; cocamidopropyl hydroxysultaine suppliers; cocamidopropyl hydroxysultaine price; cocamidopropyl hydroxysultaine wholesale

What is Cocamidopropyl Hydroxysultaine with CAS 68139-30-0?

Cocamidopropyl Hydroxysultaine with CAS 68139-30-0 has excellent solubility and compatibility, excellent foaming properties and significant thickening properties;It has low irritation and bactericidal properties, and its combined use can significantly improve the softness, conditioning and low-temperature stability of washing products; it has better hard water resistance, antistatic properties and biodegradability than CAB.

Specificatie

IkTEM STANDARD
Uiterlijk (25℃) Geelbruin, Heldere vloeistof
De werkzame stof (%) 30±2.0
Natrium chloride (%) ≤5.5
Gratis amine (%) ≤0.3
PH-waarde (1% waterige oplossing) 5.0-7.0

Toepassing

Cocamidopropyl Hydroxysultaine with CAS 68139-30-0 is widely used in the preparation of medium and high-end shampoos, body washes, hand soaps, foam cleansers, etc. and household detergents; it is an excellent soft conditioner in hair care and skin care formulas; it can also be used as a detergent and wetting agent. , thickeners, antistatic agents and fungicides, etc.

Cocamidopropyl Hydroxysultaine with CAS 68139-30-0-application

Verpakking

200 kg/drum

Cocamidopropyl Hydroxysultaine with CAS 68139-30-0-package

NTA-3NA met CAS 5064-31-3

CAS:5064-31-3
Molecular Formula:C6H10NNaO6
Molecular Weight:215.14
EINECS:225-768-6

Synonyms:nitrilotriaceticacidtrisodium*sigmagrade;nitrilotriaceticacitrisodiumsalt;syntrona;trisodiumaminotriacetate;trisodiumnitrilotriaceticacid;versenenta150;cheeloxnta-14,-na3;chemcolox365powder

 

What is Nitrilotriacetic acid trisodium salt Cas 5064-31-3

Nitrilotriacetic acid sodium salt is een zure organische verbinding

Specificatie

Test items Standaard indicatoren Test resultaten
Assay% 99.0 Min 99.4
Ijzer(Fe)% 0.001 Max 0.0002
Zware metalen (Pb)% 0.001 Max niet gedetecteerd
PH 2%oplossing 10.5-11.5 11.06
Uiterlijk Wit poeder crysalline Wit poeder crysalline
Definitieve conclusies GEKWALIFICEERD GEKWALIFICEERD

Toepassing

Nitrilotriazijnzuur Trinatrium-Zout is een sequestering agent die vormen stabiele complexen met Zink.Nitrilotriazijnzuur Trinatrium-Zout is een sequestering agent die vormen stabiele complexen met Zink.

Verpakking

25kgs/trommel,9tons/20'container

25kgs/zak,20tons/20'container

cas 5064-31-3

 

NTA ACID with CAS 139-13-9

CAS:139-13-9
Molecular Formula:C6H9NO6
Molecular Weight:191.14
EINECS:205-355-7

Synoniemen:NitrilotriaceticAcid,NTA; Nitrilotriacetic; Glycine, N,N-bis(carboxymethyl)-; idranal ik; nitrilotriazijnzuur, acs; NITRILOTRIACETICACID,CP; NITRYLTRIACETICACID; NITRILOACETATE; NITRILOTRIACETATEMONOHYDRATE; NITRILOTRIACETATEACID; NITRILOTRIACETATE; Glycinate zink

What is Nitrilotriacetic acid CAS 139-13-9

Nitrilotriazijnzuur is een wit kristallijn poeder. Oplosbaar in ammoniak en alkalische oplossingen, licht oplosbaar in water, oplosbaar in water en de meeste organische oplosmiddelen. Het is een goed bindmiddel in de verf industrie, het spelen van een stabiliserende rol in de productie van styreen, een katalysator en complexing agent in de productie van polyurethaan hardschuim, etcNitrilotriacetic zuur is een wit kristallijn poeder. Oplosbaar in ammoniak en alkalische oplossingen, licht oplosbaar in water, oplosbaar in water en de meeste organische oplosmiddelen. Het is een goed bindmiddel in de verf industrie, het spelen van een stabiliserende rol in de productie van styreen, een katalysator en complexing agent in de productie van polyurethaan, schuim, enz.

Specificatie

Items getest

 

Specificaties

 

Resultaten

 

Assay%

 

99.0 min 99.5
Chloride(Cl)%

 

0.01 Max 0.002
Sulfaat(SO4) Content%

 

0.05 Max 0.02
Ijzer(Fe)%

 

0.003 Max 0.0016
Lood(Pb)% 0.001 Max Niet gedetecteerd
Uiterlijk Wit kristallijn poeder Wit kristallijn poeder
Conclusie Gekwalificeerd Gekwalificeerd

Toepassing

Nitrilotriazijnzuur is een chelaatvormer welke vormen van coördinatie verbindingen met metaalionen. Nitrilotriazijnzuur wordt gebruikt in complexometric bij titraties en zo goed als voor de eiwit-isolatie en zuivering in de His-tag-methode.

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cas 139-13-9

Natrium-EDDHA Ijzer (iii)/EDDHA-FeNa met CAS 16455-61-1

CAS-Nr.:16455-61-1
MF:C18H16N2O6FeNa
EINECS-Nr.:56-683-457

Synonyms:EDDHA-FeNa;Ethylenediamine-N,N'-bis(2-hydroxyphenylaceticacid)ferric-sodiumcomplex;Ferrate(1-),.alpha.,.alpha.-1,2-ethanediyldi(imino-.kappa.N)bis2-(hydroxy-.kappa.O)benzeneacetato-.kappa.O(4-)-,sodium

 

Wat is EDDHA-FeNa met CAS 16455-61-1?

EDDHA-FE 6% is een soort van "Gecheleerd Ijzer Meststof" met CAS 16455-61-1. Het is een soort van donker rood of bruin stoffige deeltjes, gemakkelijk oplosbaar in water. Het wordt hoofdzakelijk gebruikt in de installatie van ijzersupplementen. Het heeft verschillende ortho waarde inclusief 1.6, 2.4, 3.0, 3.5, 4.8, enz.

Specificaties

Item Standaard
Ijzer Chelaat 5.8%-6.5%
PH Value (1% Solution) 7-9
Zware Metalen 30ppm max
Ortho-Ortho Value 4.8
Uiterlijk Dark Red Micro-Granules

Toepassing 

1.Mainly used for yellowing disease caused by iron deficiency in plants (also known as yellow leaf disease);

2.It can also be used for iron supplementation of normal plants, which can make plants grow more vigorously, increase yield and improve fruit quality;

3.Improve the soil, which can significantly improve the soil compaction and fertility decline caused by long-term application of common chemical fertilizers.

Verpakking

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EDDHA-FE-packing

EDDHA with CAS 1170-02-1

CAS:1170-02-1
Molecular Formula:C18H20N2O6
Molecular Weight:360.37
EINECS:214-625-3

Synonyms:ethylenediamine-N,N’-bis((2-hydroxyphenyl)acetic acid); ETHYLENEBIS-ORTHO-HYDROXYPHENYLGLYCINE; ETHYLENEDIAMINEDI(ORTHO-HYDROXYPHENYLACETICACID); ETHYLENEDIAMINEDI(2-HYDROXYPHENYLACETICACID); Ethylendiamin-N,N′-bis((2-hydroxyphenyl)essigsure); N,N’-ethylenebis[2-(2-hydroxyphenyl)glycine]; -bis((2-hydroxyphenyl)acetic acid)

wat is van  EDDHA with CAS 1170-02-1? 

Ethyleneimine-N, N ‘- bis (2-hydroxyphenyl) acetic acid) white to light brown powder,EDDHA is used as an inorganic fertilizer.

Specificatie

Naam Van Het Product
Ijzer-EDDHA / Eddha-fe 6%
Functie
Meststoffen
Uiterlijk
Donker Rood-bruin Micro-grannular
CAS-NR.
16455-61-1
Fe Inhoud
6%±0.3%
Oplosbaarheid in water(in de praktijk)
Ca. 60 g/L
In Water Oplosbaar
Niet meer dan 0,01%

Toepassing

EDDHA is used as an inorganic fertilizer.

Verpakking

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EDDHA with CAS 1170-02-1 pack

HEDTA-3NA met CAS 139-89-9

CAS: 139-89-9
MF: C10H15N2O7•3Na
MW: 344.20
EINECS: 205-381-9

Synoniem: N-HYDROXYETHYLETHYLENEDIAMINETRIACETIC ZUUR TRINATRIUM-ZOUT; N-(2-HYDROXYETHYL)ETHYLEENDIAMINE-tetra-N,N',N'-TRIACETIC ZUUR TRINATRIUM-ZOUT; N-(2-HYDROXYETHYL) ETHYLEEN DIAMINE TRIACETIC ZUUR TRINATRIUM-ZOUT

Wat is HEDTA-3NA met CAS 139-89-9?

HEDTA-3NA is een soort van licht gele heldere vloeistof. Het wordt voornamelijk gebruikt als metaal complexing agent.

Specificaties

IkTEM STANDARD
Uiterlijk Licht gele vloeistof
Chloride ≤0.01%
Sulfaat  ≤0.05%
Leiden  ≤0.001%
Chroma ≤300
Dichtheid  1.26-1.31
Chelaat waarde ≥120
PH 11.0-12.0
Zuiverheid ≥39%

Toepassing 

HEDTA 3NA is mainly used as metal complexing agent, styrene-butadiene rubber activator, and photosensitive material bleaching and fixing fluid; HEDTA 3NA can also be used as a cleaning agent. The pulp bleaching purpose is similar to HEDTA. HEDTA 3NA is gradually used in textiles, agriculture (pesticides, and can be used in alkaline soils). Iron fertilizer (HEDTA-Fe), medicine (used as an antidote for iron), leather, papermaking, cosmetics, water treatment, electroplating, chemical plating (especially in silver plating), etc. Especially in rare earth It has very important applications in refining and purification.

HEDTA-3NA-used

Verpakking 

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HEDTA-3NA with CAS 139-89-9 pack

HEDTA met CAS 150-39-0

CAS:150-39-0
Molecular Formula:C10H18N2O7
Molecular Weight:278.26
EINECS:205-759-3

Synonyms:hydroxyethylethylenediaminotriaceticacid; n-(2-(bis(carboxymethyl)amino)ethyl)-n-(2-hydroxyethyl)-glycin; N-(2-(bis(carboxymethyl)amino)ethyl)-N-(2-hydroxyethyl)-Glycine; n-(beta-hydroxyethylethylenediamine)-n,n’,n’-triaceticacid; n-(carboxymethyl)-n’-(2-hydroxyethyl)-n,n’-ethylenedi-glycin; N-(Hydroxyethyl)-N,N’,N’-tris(carboxymethyl)ethylenediamine; n-[2-[bis(carboxymethyl)amino]ethyl]-n-(2-hydroxyethyl)-glycin; n-hydroxyethylenediaminetriaceticacid

wat is van  HEDTA met CAS 150-39-0? 

N – (2-Hydroxyethyl) ethylenediaminetriacetic acid is a white crystal. Melting point 160-165 ℃. Used as an adhesive, as well as in the textile and pharmaceutical industries, and for the extraction of rare elements

Specificatie

Smeltpunt 212 °C (dec.)(lit.)
Boiling point 421.08°C (rough estimate)
density 1.3300 (rough estimate)
refractive index 1.4550 (estimate)
storage temp. Inerte atmosfeer,kamertemperatuur
solubility 3  M NaOH: 0.1 M, clear, colorless
pka pK1:2.39;pK2:5.37;pK3:9.93 (25°C)
Oplosbaarheid In Water oplosbaar
BRN 1804795
CAS DataBase Verwijzing 150-39-0(CAS DataBase Reference)

Toepassing

N-(2-Hydroxyethyl)ethylenediaminetriacetic zuur is een chelaatvormer.

HEDTA-used

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DTPA-Fe with CAS 19529-38-5

CAS:19529-38-5
Moleculaire Formule:C14H18FeN3NaO10-
Molecular Weight:467.14
EINECS:243-136-8

Synonyms:Diethylenetriaminepentaacetic acid iron(III) disodium salt; Disodium iron(III) pentetate; disodium [n,n-bis[2-[bis(carboxymethyl)amino]ethyl]glycinato(5-)]ferrate(2-); Pentetic acid disodium ferric acid; diethylenetriaminepentaacetic acid iron(iii) disodium salt hydrate; DTPA-Fe

wat is van  DTPA-Fe met CAS 19529-38-5? 

Disodium iron (III) pentate appears as a yellow powder,Diethylenetriaminepentaacetic acid iron(III) disodium salt hydrate may be used in chemical synthesis studies.

Specificatie

Component
Range
Typical
Iron chelated
11% min.
11%
PH value:(1% of the solution)
2.0 – 5.0
3.5
In Water oplosbaar
0.05 % max.
0.05%
Apperance
Yellow or light yellow powder
bevestigen

Toepassing

Diethylenetriaminepentaacetic zuur ijzer(III) disodium salt hydrateren kan worden gebruikt in de chemische synthese studies.

Verpakking

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DTPA 5Na 40% en 50% - Oplossing is met de CAS 140-01-2

CAS No.:140-01-2
MF:C14H18N3Na5O10
EINECS No.:205-391-3

Synonym: DIETHYLENETRIAMINE PENTAACETICACID, NA; DIETHYLENETRIAMINEPENTAACETIC ACID PENTA SODIUM SALT; HAMP-EX 80; PENTETIC ACID PENTA SODIUM SALT;(CARBOXYMETHYLIMINO)BIS(ETHYLENEDINITRILO)TETRAACETIC ACID PENTA SODIUM SALT; [(CARBOXYMETHYL)IMINO]BIS(ETHYLENENITRILO)TETRAACETIC ACID PENTA SODIUM SALT; (DIETHYLENETRINITRILO)PENTAACETIC ACID PENTA SODIUM SALT; (DIETHYLENETRINITRILO)PENTAACETIC ACID SODIUM SALT

What is DTPA 5Na 40% and 50% solution with CAS 140-01-2?

DTPA 5Na is a kind of light yellow transparent liquid. It can quickly form water-soluble complexes with calcium, magnesium, iron, lead, copper, manganese and other metal ions.

Specificatie

IkTEM STANDARD
Uiterlijk Licht geel transparante vloeistof
Kleur Licht geel
Geur Geen geur
Chelation value (calculated as CaCO3) 80±2mg/g
Oplosbaarheid Soluble in cold water, insoluble in alcohol and benzene
Volatile matter (105℃) 60±1%
PH 10.0-12.0
Zuiverheid 40±1%

Toepassing 

Pentasodium Dtpa-5na can quickly form water-soluble complexes with metal ions such as calcium, magnesium, iron, lead, copper, manganese, etc. It has strong complexing ability for high-valence chromogenic metal ions, so Dtpa-5na is widely used in Hydrogen peroxide bleaching synergistic stabilizer, Water softener, Textile printing and dyeing industrial auxiliaries. Bleaching and fixing solutions for processing color photosensitive materials. Reference reagents for analytical chemistry, Chelating titrant, Daily chemical industry, Cosmetics industry

DTPA-5Na-application

Verpakking 

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DTPA 5Na 40% and 50% Solution pack

DTPA ZUUR met CAS 67-43-6

CAS-Nr.:67-43-6
MW:393.35
MF:C14H23N3O10
EINECS-Nr.:200-652-8

Synonym:DIETHYLENETRIAMINEPENTACETIC ACID; (DIETHYLENETRINITRILO)PENTAACETIC ACID; DIETHYLENETRIAMINE-N,N,N’,N”,N”-PENTAACETIC ACID; COMPLEXONE V(R); (CARBOXYMETHYLIMINO)BIS(ETHYLENEDINITRILO)TETRAACETIC ACID; (CARBOXYMETHYLIMINO)BIS(ETHYLENENITRILO)TETRAACETIC ACID; HAMPEX ACID; IDRANAL(R) V; LABOTEST-BB LT00452993; N,N-BIS(2-[BIS(CARBOXYMETHYL)AMINO]ETHYL)GLYCINE; PENTETIC ACID

Wat is DTPA ZUUR met CAS 67-43-6? 

Diethylenetriaminepentaacetic acid wordt gebruikt als een chelaatvormer en vormen complexen met metaalionen. Het vindt toepassing als een magnetic resonance imaging (MRI) contrasterende agent, omdat het verbetert het beeld door de vorming van een complex met een gadolinium-ion.

Specificatie

IkTEM STANDARD RESULTAAT
Uiterlijk Witte kristal poeder Conform
Assay ≥ 99,0% over 99.4%
Chloride(CI)% ≤ 0.01% 0.003%
Sulfaat(DUS4)% ≤ 0.05% 0.02%
Ijzer(Fe)% ≤0.001% 0.0002%
Lood(Pb)% ≤0.001% Negatief
Chelerende waarde ≥ 252 253
Sodium Carbonate ontbinding test Gekwalificeerd Gekwalificeerd
Verlies bij drogen% ≤ 0.2% 0.13%

Toepassing 

Diethylenetriaminepentaacetic acid wordt gebruikt als een chelaatvormer en vormen complexen met metaalionen. Het vindt toepassing als een magnetic resonance imaging (MRI) contrasterende agent, omdat het verbetert het beeld door de vorming van een complex met een gadolinium-ion.

Verpakking

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DTPA ACID packing 1

EDTA-Cu Koper Disodium EDTA met CAS 14025-15-1

CAS No.:14025-15-1
MF:C10H12N2O8CuNa2 2H2O
MW:374.75
EINECS:237-864-5

Synonym:EDTA Copper DisodiuM (EDTA CuNa);EDTA-CuNa2;EDTA Cu;EDTA sodium copper;Ethylenediaminetetraacetic acid copper disodium salt hydrate

What is EDTA-Cu with CAS 14025-15-1?

Edta-Cu is a stable water-soluble metal chelate in which copper exists in a chelated state. Used as trace elements in agriculture.

Specificaties

ITEM  STANDAARD LIMIETEN
Uiterlijk Blue crystalline powder or blue powder
PH(1% oplossing) 6.0-7.0
Matters insoluble in water ≤0.1%
Cu content 14.5-15.5%

Toepassing

Gebruikt als sporenelementen in de landbouw.

Verpakking

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EDTA Cu packing

EDTA-Mn Mangaan Disodium EDTA-Trihydraat met CAS 15375-84-5

CAS-Nr.:15375-84-5
MW: C10H12MnN2NaO8-
MF:C10H12N2O8MnNa2.2H2O

Synonym:EDTA-MnNa2;Manganese EDTA Sodium Salt;Sodium manganese ethylene diamine tetraacetic acid; EthylenediaMinetetraaceticAcidManganeseDisodiuMSaltManganeseDisodiumEthylenediaminetetraacetate;Manganate(2-),[[N,N’-1Chemicalbook,2-ethanediylbis[N-[(carboxy-kO)Methyl]glycinato-kN,kO]](4-)]-,sodiuM(1:2),(OC-6-21)-;EDTAManganeseDisodiuM(EDTAMnNa)

What is EDTA-Mn with CAS 15375-84-5?

It is a stable water-soluble metal chelate in which manganese exists in a chelated state. It is used as an element required for soil fertilization in agricultural horticulture, and is also used as a trace element required in hydroponics.

Specificaties

IkTEM STANDARD
Uiterlijk Roze kristallijn poeder of poeder roze
PH(1% oplossing) 6.0-7.0
Zaken niet oplosbaar in water ≤0.1%
Mn inhoud 12.5-13.5%

Toepassing 

It is used as an element required for soil fertilization in agricultural horticulture, and is also used as a trace element required in hydroponics.

Verpakking

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EDTA Mn packing

EDTA-Mg EDTA magnesium dinatrium-met CAS 14402-88-1

CAS No.:14402-88-1
MF:C10H12N2O8.Mg.2Na
EINECS No.:238-372-3

Synonyms:Magnesiumdisodiumethylenediaminetetraacetatehydrate;magnesiumdisodium2-[2-[bis(2-keto-2-oxido-ethyl)amino]ethyl-(2-keto-2-oxido-ethyl)amino]acetate; magnesiChemicalbookumdisodium2-[2-[bis(2-oxidanidyl-2-oxo-ethyl)amino]ethyl-(2-oxidanidyl-2-oxo-ethyl)amino]ethanoate; magnesiumdisodium2-[2-[bis(2-oxido-2-oxoethyl)amino]ethyl-(2-oxido-2-oxoethyl)amino]acetate;EDTA—disodiummagnes;Ethylenediaminetetraaceticacidhydratedisodiummagnesium;EDTA-MgNa2

What is EDTA-Mg with CAS 14402-88-1?

EDTA-Mg, a kind of white powder, is a stable water-soluble metal chelate in which magnesium exists in a chelated state. It is used as trace elements in agriculture.

Specificaties

Smeltpunt >300°C
form Poeder
color Wit kristallijn
Geur Geurloos
PH-Bereik 7.5
Oplosbaarheid In Water Soluble in water. Insoluble in acid and organic liquids
Stabiliteit: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Verwijzing 14402-88-1(CAS DataBase Reference)

Toepassing 

Uses: for supplement of microelement in agriculture and gardening; material of some pesticide and fertilizer

Verpakking

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EDTA-MG-packing

EDTA-Zn Zink Disodium EDTA met CAS 14025-21-9

CAS-Nr.:14025-21-9
MF:C10H12N2NaO8Zn-
EINECS-Nr.:237-865-0
Uiterlijk:Flowing Poeder

Synoniem:EDTA Zink Dinatrium (EDTA ZnNa);Zink, natriumedetaat, Zink disodium EDTA;zink disodium ethylenediaminetetraacetate;ETHYLENEDIAMINETETRAACETIC ZUUR ZINK*DINATRIUM -, PLANT;ETHYLENEDIAMINETETRAACETIC ZUUR DISODIUM ZTNC

Wat is EDTA-Zn met CAS 14025-21-9?

Ethylenediaminetetraacetic Zuur Dinatrium-Zink Zout is een krachtige chelaatvormer en fungeert als een micro-nutriënten in de landbouw en tuinbouw. Het vormt ook een stabiele complexen met metaalionen.

Specificaties

IkTEM STANDARD RESULTATEN
Uiterlijk Wit Poeder Conform
Water-Onoplosbaar ≤0.1% 0.05%
de pH-waarde(1% Oplossing) 6.0-7.0 6.65
Zink inhoud 15.0%±0.5% 14.7%

Toepassing 

Gebruikt als sporenelementen in de landbouw.

Verpakking

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EDTA-ZN

EDTA-CA Calcium Edetate Disodium Dihydraat met CAS 23411-34-9

CAS No.:23411-34-9
MF:C10H16CaN2Na2O10
EINECS No.:200-529-9

Synonym: Calcium disodium ethylenediaminetetraacetate hydrate; ETHYLENEDIAMINETETRAACETIC ACID CALCIUM DISO-SALT HYDRATE; EDTA.CaNa2.2H2O;CALCIUMDISODIUMEDTA,FCC

What is EDTA-Ca with CAS 23411-34-9?

White to off-white crystalline powder. Odorless. Slightly salty. Slightly hygroscopic. Stable in air. soluble in water. Almost insoluble in ethanol.It can be used as a pharmaceutical intermediate. For organic synthesis.

Specificatie

ITEM STANDAARD
Uiterlijk White powder or granular
PH  6.5-7.5
Zware metalen (as Pb)% ≤0.0001
Cd% ≤0.0001
Als% ≤0.0001
Duidelijkheid test Colorless and transparent
Cyanide Geen
Water onoplosbare stof ≤0.01
NTA% ≤0. 1
Chelate calcium Inhoud% 10(±0.2)
Zuiverheid(M=410.13)% 99.0- 101

Toepassing 

Edetate Calcium Disodium may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by liquid chromatography technique.

Verpakking

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EDTA CA packing

EDTA-Fe-EDTA-Ijzer Natrium Zout met CAS 15708-41-5

CAS-Nr.:15708-41-5
MF:C10H12N2O8FeNa 3H2O
EINECS-Nr.:239-802-2

Synonym: Ethylenediamine-N,N,N’,N’-tetraacetic acid ferric-monosodium salt,EdtaFerricMonosodium,Fe(Iii) Edta,EDTA.NaFe.3H2O,Ethylenediaminetetraaceticacidiron(III)sodiumsalttrihydrate

What is EDTA-Fe with CAS 15708-41-5?

EDTA ijzer natrium zout is het ijzer natrium zout van EDTA (Ethyleen Diamine Tetraacetic Zuur). Het is een breed-spectrum te bestrijden die in staat is om het doden van slakken en de bescherming van landbouwgewassen en de tuin planten.

Specificaties

IkTEM STANDARD RESULTAAT
Uiterlijk Brown or yellow crystalline powder Geel kristallijn poeder
PH(1% oplossing) 3.8-6.0 5.04
Zaken niet oplosbaar in water ≤0.1% 0.05%
Fe content 12.5-13.5% 13.2%

Toepassing

Used as a micronutrient fertilizer, an additive in the food industry, a catalyst in the chemical industry and bleaching agent in the photographic industry.

Verpakking

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EDTA FE packing 1

EDTA-4NA.2H2O met CAS 10378-23-1

CAS No.:10378-23-1
Other Names:edta disodium salt
MF:C10H12N2NA4O8.2H2O

Synonym: N,N′-1,2-Ethanediylbis[N-(carboxymethyl)glycine]tetrasodiumsaltdihydrate; SulfoOrangeSolution; TROPAEOLINO; ETHYLENEDIAMINETETRAACETICACID*TETRASODIUMCELLCU; ETHYLENEDIAMINETETRAACETICACIDEDTATETRASODIUMSALTDIHYDRATE,CELLCULTUREGRADE99%

Wat is EDTA-4NA.2H2O met CAS 10378-23-1?

EDTA-4Na, een multifunctionele biologische klein molecuul met amino-en carboxylgroepen, wordt op grote schaal gebruikt in de analytische chemie als een complexing agent. Het heeft een breed scala van bronnen en lage prijzen. Tetrasodium EDTA wit kristallijn poeder. Oplosbaar in water en zuur, niet oplosbaar in alcohol, benzeen en chloroform.

Specificatie

IkTEM STANDARD
Uiterlijk Wit Poeder
Fe ≤0.001%
PH(1% oplossing) 10.5-11.5
Chelerende waarde ≥230
Assay ≥94%

Toepassing 

Het wordt gebruikt zoals het bleken en de vaststelling van oplossing voor kleur lichtgevoelig materiaal verwerking, activator van styreen-butadieen rubber, van harde waterontharder, sequestering agent, enz. Tetrasodium EDTA heeft complexing vermogen om calcium-bevattende hard water in verschillende pH-ranges en de concentraties, en de hoogste werkzaamheid wanneer de pH ≥ 8. Het is gecomplexeerd met calcium metalen in een molaire verhouding van 1:1, en heeft een uitstekende thermische stabiliteit in water, en niet afbreken, zelfs in heet water. Het is een zeer effectieve harde waterontharder. Dit product is niet giftig.

Verpakking

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EDTA

EDTA 3NA met CAS 85715-60-2

CAS:85715-60-2
Molecular Formula:C10H15N2Na3O9
Molecular Weight:376.2
EINECS:629-660-3

Synonyms:EDTA-3K·2H2O; Edathamil hydrate; EthylenediaMinetetraacetic acid trisodiuM salt hydrate 95%; TrisodiumHydrogenEthylenediaminetetraacetateHydrate>; Trisodium Hydrogen Ethylenediaminetetraacetate Dihydrate; Trisodium Hydrogen Ethylenediaminetetraacetate xHydrate; Trisodium EDTA Hydrate; EDTA (hydrate sodium)

what is of  EDTA 3NA with CAS 85715-60-2? 

Used to eliminate enzyme inhibition by traces of heavy metals, and to inhibit enzymes that require divalent cations as cofactors.

Specificatie

Smeltpunt
300ºC
Assay
99%
Pakket
25kg/trommel
Specificatie
Aangepast volgens de eisen
Merknaam
Dye Natural
Graad
Comestic Grade
Opslag
Koele En Droge Plaats
PSA
173.40000

Toepassing

Used to eliminate enzyme inhibition by traces of heavy metals, and to inhibit enzymes that require divalent cations as cofactors.

Verpakking

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EDTA 3NA with CAS 85715-60-2 packEDTA 3NA

EDTA 2NA met CAS 6381-92-6

CAS :6381-92-6
MF:C10H19N2NaO9
EINECS :613-386-6
Zuiverheid:99%min
Molecular weight:334.26

Synonym: aceticacid(ethylenedinitrilo)tetra-,disodiumsalt,dihydrate; disodiumedtadihydrate; ethylenediaminetetraaceticacidsodiumsaltdihydrate(disodiumedta; ethylenediaminetetraaceticacidsodiumsaltdihydrate(disodiumedtadihChemicalbookydrate)

What is EDTA 2NA with CAS 6381-92-6?

EDTA-2NA is a white crystalline powder containing two crystal waters. It easily loses crystal water when drying. It has good water solubility. The pH value of 5% aqueous solution is 4-5. It is difficult to dissolve in ethanol, ether, etc. Organic solvents.

Specificatie

ITEM STANDAARD RESULTAAT
 Uiterlijk  Wit kristallijn Poeder  Conform
PH(5%aqueous oplossing 25) 4.0-5.0 4.4
Duidelijkheid test Pass the test Doorgeven
Chelaat waarde 260mg/g 269mg/g
Zwaar metalen(als Pb) ≤0.001% 0.0007%
Fe ≤0.001% 0.0006%
Chloriden ≤0.001% 0.0002%
ZO4 ≤0.001% 0.0006%
NTA ≤0.1% 0.08%
Zuiverheid ≥99.5% 99.89%

Toepassing 

EDTA-2NA is an important complexing agent, used to complex metal ions and separate metals. EDTA-2NA is used as a bleaching fixative for the processing of color photosensitive materials, as well as a dyeing auxiliary, a fiber treatment agent, and a cosmetic additive, medicine, food, agricultural chemical micro-fertilizer production, blood anticoagulant, complexing agent, detergent, stabilizer, synthetic rubber, polymerization initiator and heavy metal quantitative analysis agent, etc.

EDTA 2NA with CAS 6381-92-6-application

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Indigo met CAS 482-89-3

CAS:482-89-3
Molecular Formula:C16H10N2O2
Molecular Weight:262.26
EINECS:207-586-9

Synonyms:INDIGO; INDIGO BLUE; INDIGO (SYNTHETIC); INDIGOTIN; CI NO 73000CI 73000; Indigotin Vat Blue 1; VAT BLUE 1 (INDIGO C.I. 73000); Indig; 2-(1,3-Dihydro-3-oxo-2H-indol-2-ylidene)-1

wat is van Indigo met CAS 482-89-3?

Indigo, bekend chemisch als indigotin, is een veel voorkomende blauwe kleurstof dat is zeer gewaardeerd in de hele geschiedenis en heeft een grote rol gespeeld in de handel sinds de oudheid. De term indigo wordt vaak gebruikt voor het beschrijven van de vele blauwe kleurstoffen geproduceerd uit een aantal planten.

Specificatie

Naam Van Het Product
PIGMENT BLUE 66
Uiterlijk
Homogenic dark blue powder
Colour light
Vergelijkbaar met de standaard monster
Inhoud
≥ 92.0%,93.0%
Vochtgehalte
≤ 1.0%
Kracht
Equal to 100 percent of the standard sample
PH-waarde
9.5-10.5
Inhoud van ijzer (iii) ionen
≤ 200PPM
Wetting power
≤ 10second

Toepassing

It can be used as food coloring agent with the provisions of China being able to be used in red and green silk and the maximum usage amount of 0.02g/kg; it can be used in the juice (flavor) beverages, carbonated beverages, wine, candy, pastry coloring, dyeing cherry can decorative) and green plum with the maximum usage amount of 0.10g/kg; the maximal usage amount in the dipping pickles of 0.01g/kg.

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Polyglyceryl-4 Oleate with CAS 71012-10-7

CAS:71012-10-7
Molecular Formula:C27H52O8
Molecular Weight:504.69698
EINECS:000-000-0

Synonyms:POLYGLYCERYL-4 OLEATE; Polyglycerly-4 Oleate; 9-Octadecenoic acid, monoester with tetraglycerol; Cheap Price Cosmetic Raw Material Polyglyceryl-4 Oleate cas 71012-10-7

What is of Polyglyceryl-4 Oleate with CAS 71012-10-7?

Toepassing in Cosmetica en huidverzorgingsproducten, zoals emulgator.

Description of Polyglyceryl-4 Oleate with CAS 71012-10-7

Item Specificatie
Uiterlijk Gele Vloeistof
Zuur-waarde(mg KOH/g) 5
HLB waarde 4.5-6
Verzeping waarde(mg KOH/g) 135-160
Jodium Waarde(gl2 /100g) 70-105
Verwarming Volatiliztion(2h 105 %) 2

Toepassing 

Toepassing in Cosmetica en huidverzorgingsproducten, zoals emulgator.

Polyglyceryl-4 Oleate with CAS 71012-10-7-application

Verpakking 

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Syringaldehyde met CAS 134-96-3

CAS:134-96-3
Molecular Formula:C9H10O4
Moleculaire Gewicht:182.17
EINECS:205-167-5

Synonyms:3,5-DIMETHOXY-4-HYDROXYBENZALDEHYDE; 4-HYDROXY-3,5-DIMETHOXYBENZALDEHYDE; Syring; SYRINGIC ALDEHYDE; SYRINGALDEHYDE; SYRINGA ALDEHYDE; TIMTEC-BB SBB007558; 3,5-dimethoxy-4-hydroxy-benzaldehyd; 3,5-Dimethoxy-4-hydroxybenzene carbonal; 4-Hydroksy-3,5-dwumetoksybenzaldehyd; 4-hydroxy-3,5-dimethoxy-benzaldehyd

wat is van Syringaldehyde met CAS 134-96-3? 

Een hydroxybenzaldehyde dat is 4-hydroxybenzaldehyde vervangen door methoxy groepen op de posities 3 en 5. Geïsoleerd van Pisonia aculeata en Panax japonicus var. grote, het vertoont bloedglucoseverlagende activiteit.

Specificatie

Smeltpunt 110-113 °C(lit.)
Boiling point 192-193 °C14 mm Hg(lit.)
density 1.013
FEMA 4049 | 4-HYDROXY-3,5,-DIMETHOXY BENZALDEHYDE
refractive index 1.4500 (estimate)
Fp 192-193°C/14mm
storage temp. Bewaren in een donkere plaats,Verzegeld in een droge,kamertemperatuur
pka 7.80±0.23(Voorspeld)
form Kristallijn Poeder
color Licht geel-groen tot bruin
Oplosbaarheid In Water zeer slecht oplosbaar
Gevoelig Air Sensitive

Toepassing

Syringaldehyde wordt gebruikt in biologische studies voor de isolatie en structurele karakterisatie van gefreesd hout lignine, dioxaan lignine, en cellulolytic lignine voorbereiding van Brouwer"s besteed graan.

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Aluminium2-ethylhexanoaat met CAS 30745-55-2

CAS:30745-55-2
Molecular Formula:C16H31AlO5
Molecular Weight:330.4
EINECS:250-322-2

Synonyms:ALUMINUM 2-ETHYLHEXANOATE, BASICl; BIS(2-ETHYLHEXANOATO) HYDROXYALUMINUM; hydroxyaluminium bis(2-ethylhexanoate); HYDROXYALUMINUM BIS(2-ETHYLHEXANOATE); 2- ETHYL ALUMINUM HEXANONATE; Bis(2-ethylhexanoic acid)hydroxyaluminum salt; Hydroxybis(2-ethylhexanoyloxy)aluminum

wat is van Aluminium2-ethylhexanoaat met CAS 30745-55-2? 

Aluminum 2-ethylhexanoate appears as a white powder and is used as a thickener for printing inks, a drying agent for coatings, and a stabilizer

Specificatie

Item Specificaties
Uiterlijk Light white powder
Aluminum content 8.2%
Verlies bij drogen ≤2.0%
100 maaswijdte residu ≤5.0%
Dom gelling experiment (35°C), 48 uur) Lucency Jelly
Conclusie De resultaten in overeenstemming met enterprise-normen

Toepassing

Aluminum 2-ethylhexanoate is used as a thickener, coating drying agent, and stabilizer for printing inks

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Oxydiethylenebis(chloroformate) met CAS 106-75-2

CAS:106-75-2
EINECS:203-430-9
MF:C6H8Cl2O5
MW:231.03

Synonym:Bis[2-(chloroformyloxy)ethyl] ether; 2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate; chlorocarbonic acid 2-(2-chlorocarbonyloxyethoxy)ethyl ester; DIETHYLENE GLYCOL BIS(CHLOROFORMATE); DEGbis(chloroformate); Diglycol bis(chloroformate); chloro-formicacidiesterwithdiethyleneglycol; chloro-formicacioxydiethyleneester; DIETHYLENEGLYCOLbis-CHLOROFORMATE(DECF); diglycolchlorformate; oxydiethylenechloroformate; oxydiethylene bis(chloroformate); Carbonochloridic acid, C,C’-(oxydi-2,1-e

What is Oxydiethylenebis(chloroformate) with CAS 106-75-2

Oxydiethylenebis(chloroformate) is a kind of light yellow to brown liquid.

Specificatie

Items Specificaties
Uiterlijk Light yellow to brown liquid
Puirty 97%min

Toepassing

An intermediate.

Pakket

200 kg/drum

Oxydiethylenebis(chloroformate)  with  CAS 106-75-2 pack

 

Cetylpalmitate met CAS 540-10-3

CAS:540-10-3
Molecular Formula:C32H64O2
Molecular Weight:480.85
EINECS:208-736-6

Synonyms:PALMITIC ACID HEXADECYL ESTER; PALMITIC ACID CETYL ESTER; PALMITYL PALMITATE; N-HEXADECYLPALMITAT; N-HEXADECYL PALMITATE; HEXADECANOIC ACID HEXADECYL ESTER; HEXADECYL HEXADECANOATE; HEXADECYL PALMITATE; EMALEX CC-16; CETYL PALMITATE; CETACEUM

what is of  Cetylpalmitate with CAS 540-10-3? 

A palmitate ester resulting from the formal condensation of palmitic acid with palmityl alcohol. It is used as a thickener and emollient in cosmetics.

Specificatie

Smeltpunt 55-56 °C(lit.)
Boiling point 360 °C
density d20 0.989
refractive index 1.4429 (589.3 nm 60℃)
storage temp. 2-8°C
solubility Soluble in hot acetone.
form Kristallijn Poeder
color Wit tot bijna wit
Merck 14,2031

Toepassing

The chemical structure of cetyl palmitate (synthetic spermaceti) is the same as whale spermaceti. It may be used to thicken, produce viscose emulsions, give stability, and add texture to emulsions. It is similar to cetearyl palmitate.

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Germaniumoxide met CAS 1310-53-8

CAS:1310-53-8
Molecular Formula:GeO2
Molecular Weight:104.64
EINECS:215-180-8

Synonyms:Germanium(IV) oxide (amorphous); Germanium(IV) oxide (hexagonal, quartz type); germanicoxide(crystalline); Germanium oxide (GeO2); germaniumoxide(geo2); GERMANIUM DIOXIDE; GERMANIUM(+4)OXIDE; GERMANIUM OXIDE; GERMANIUM(IV) OXIDE

what is of  Germaniumoxide with CAS 1310-53-8? 

Germanium kooldioxide is het oxide van germanium, een anorganische stof, met de chemische formule GeO2. It is formed as a passivation layer on pure germanium after exposure to oxygen. Germanium dioxide generally has a low toxicity, but shows severe nephrotoxicity at higher doses.

Specificatie

Item Specificaties
Uiterlijk White crystal and powder
GeO2% 99% min
Mg 0.1
Al 0.1
Cu 0.05
Ca 0.2
Fe 0.1
Co 0.02
Ni 0.02
Zn 0.1
In 0.01
Pb 0.02
Als 0.1
Si 0.2

Toepassing

Germanium oxide has high refractive index and infrared transmission, for which it is used in industrial glasses. It also is used in preparation of high purity grade germanium.

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Ferricchloride met CAS 7705-08-0

CAS No.:7705-08-0
Other Names:Chlorure perrique
MF:Cl3Fe
EINECS No.:231-729-4

Synoniemen: FERRICCHLORIDE; 97% van de FERRICCHLORIDE; Ijzer (iii) Chloride Fabrikant; Ijzer (iii) chloride test oplossing(Wkk); Ijzer (iii) chloride; Floresmartis; floresmartis; Ironchloride(Fe2Cl3); Ironchloride(FeCl3)

What is Ferricchloride with CAS 7705-08-0?

Ijzer (iii) chloride (ijzer(IH)chloride, FeCl3, CAS No. 7705-08-0) kunnen worden samengesteld uit ijzer en chloor of van ijzer (iii) oxide en waterstof chloride. Het pure materiaal treedt op als hydroscopic, zeshoekige, donkere kristallen. Ijzer (iii) chloride hexahydraat (ijzer(III)chloride hexahydraat, FeCl3*6H2O, CAS No. 10025-77-1) is gemakkelijk gevormd als ijzer (iii) chloride wordt blootgesteld aan vocht.

Description of Ferricchloride with CAS 7705-08-0

Uiterlijk & Fysische Toestand: dark brown powder
Dichtheid: 2.8
Smeltpunt: 304ºC
Kookpunt: 316ºC
Flash Point: 316ºC
Vapor density: 5.61 (vs air)
Vapor pressure: 1 mm Hg ( 194 °C)
Refractive index: n20/D1.414
oplosbaarheid in water: H2O: oplosbaar
PH value: 1 (200g/l, H2O, 20℃)
Stabiliteit: Stable. Very sensitive to moisture. Incompatible with strong oxidizing agents;

forms explosive mixtures with sodium, potassium. Hygroscopic.

Opslag Staat: 2-8ºC

Toepassing 

Ijzer(III) chloride komt van nature voor als het mineraal molysite. De verbinding wordt op grote schaal gebruikt voor het bereiden van een aantal van ijzer(III) zouten. Ook wordt het gebruikt in afvalwater en industrieel afval-verwerking. Het wordt ook gebruikt in de vervaardiging van kleurstoffen, pigmenten en inkten; als een chloreren agent; en als een katalysator in chloreerreacties van aromaten.

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HEXAFLUOROANTIMONICACID met CAS 16950-06-4

CAS:16950-06-4
Molecular Formula:F6HSb
Molecular Weight:236.76
EINECS:241-023-8

Synonyms:Fluoroantimonic acid purified by triple-distillation; hydrogen,(oc-6-11)-antimonate(1-hexafluoro-; HYDROGEN HEXAFLUOROANTIMONATE(V); HEXAFLUOROANTIMONIC ACID; FLUOROANTIMONIC ACID; hexafluoroantimonyic acid; FLUOROANTIMONIC ACID, TRIPLE-DISTILLED;  Hexafluoroantimonicacid6H2O

what is of  HEXAFLUOROANTIMONICACID with CAS 16950-06-4? 

Fluoroantimonic acid yellow to colorless liquid,Hydrogen hexafluoroantimonate(V) is an excellent medium for the preparation of alkylidene oxonium salts.

Specificatie

Item

Standaard

Test Resultaten
Identificatie A. H-NMR:in Overeenstemming met de structuur Voldoet
B. LC-MS:in Overeenstemming met de structuur Voldoet
C. Het IR-spectrum van het monster moet identiek zijn met die van de referentie standaard. Voldoet
D. HPLC-ESI-MS

De retentie-tijd van de grote piek in het chromatogram van de test opstelling komt overeen met die in het chromatogram van de Standaard voorbereiding, zoals verkregen in de Assay.

Voldoet
Verlies bij drogen ≤2.0% 0.19%
Zware metalen ≤10 ppm <10ppm
Water ≤1.0% 0.1%
Sulfaatas ≤0.5% vastgesteld op 1,0 g. 0.009%

Toepassing

Hydrogen hexafluoroantimonate(V) is an excellent medium for the preparation of alkylidene oxonium salts.

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POTASSIUM LAURATE with CAS 10124-65-9

CAS No.:10124-65-9
MF:C12H23KO2
MW:238.41
EINECS No.:233-344-7

Related keywords:potassiumsoapoftall; potassiumsoapoftalloilfattyacid; DODECANOIC ACID, POTASSIUM SALT; LAURIC ACID POTASSIUM SALT; POTASSIUMN-DODECANOATE; Kaliumlaurat; Dodecanoic acid,potassiuM salt (1:1); Potassium laurate soap; Technical Support CAS 10124-65-9 Lps-30 Dodecanoic Acid Potassium Laurate

What is POTASSIUM LAURATE with CAS 10124-65-9?

POTASSIUM LAURATE with CAS 10124-65-9 is skin cleansing compound containing fatty acid potassium soap and glycerin.

Specificatie

Item
Standaard
Test Resultaten

Identificatie

A. H-NMR:in Overeenstemming met de structuur
Voldoet
B. LC-MS:in Overeenstemming met de structuur
Voldoet
C. Het IR-spectrum van het monster moet identiek zijn met die van de referentie standaard.
Voldoet
D. HPLC-ESI-MS
De retentie-tijd van de grote piek in het chromatogram van de test opstelling komt overeen met die in het chromatogram van de
Standaard voorbereiding, zoals verkregen in de Assay.
Voldoet
Verlies bij drogen
≤2.0%
0.19%
Zware metalen
≤10 ppm
<10ppm
Water
≤1.0%
0.1%

Toepassing 

Potassium Laurate is skin cleansing compound containing fatty acid potassium soap and glycerin.Mainly used in detergent, laundry detergent, shower gel and facial cleanser.

POTASSIUM LAURATE with CAS 10124-65-9-application

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SODIUMMYRISTATE met CAS 822-12-8

CAS:822-12-8
Molecular Formula:C14H27NaO2
Molecular Weight:250.35
EINECS:212-487-9

Synonyms:MYRISTIC ACID SODIUM SALT 98+%; Myristic acid sodium salt, Tetradecanoic acid sodium salt; Spdium myristylcarboxylate; MYRISTIC ACID SODIUM SALT; SODIUM N-TETRADECANOATE; SODIUM MYRISTATE; TETRADECANOIC ACID SODIUM SALT; sodiumtetradecanoate

what is of  SODIUMMYRISTATE with CAS 822-12-8? 

SODIUM MYRISTATE appears as a white powder,Sodium Myristate is the sodium salt of myristic acid. it functions as a binder, emulsifier, and anticaking agent.

Specificatie

Smeltpunt 330 °C
storage temp. 2-8°C
BRN 3575157
InChIKey JUQGWKYSEXPRGL-UHFFFAOYSA-M
CAS DataBase Verwijzing 822-12-8(CAS DataBase Verwijzing)

Toepassing

Natrium Myristate is het natriumzout van myristinezuur. het fungeert als bindmiddel, emulgator en anticaking agent.

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Potassium myristate with CAS 13429-27-1

CAS:13429-27-1
Molecular Formula:C14H27KO2
Molecular Weight:266.46
EINECS:236-550-5

Related keywords:myristicacid,potassiumsalt; Tetradecanoic acid, potassium salt (1:1): nonsoulmk1; potassiumn-tetradecanoate; potassiumtetradecanoate; TETRADECANOIC ACID, POTASSIUM SALT; POTASSIUM MYRISTATE; PotassiumMirystate; High Quality Potassium Myristate Cosmetic Grade CAS 13429-27-1

What is Potassium myristate with CAS 13429-27-1?

Potassium myristate with CAS 13429-27-1 is fine white crystal powder, and it feels smooth. Soluble in hot water and hot ethanol, slightly soluble in cold ethanol, ether and other organic solvents. It has excellent lubricating, dispersing and emulsifying capacity.

Specificatie

Item Specificatie
Uiterlijk Witte kristal poeder
Zuur Waarde 244-248
Jodium waarde ≤4.0
Verlies bij drogen ≤5.0
Heavy Mental (pb) ≤0.0010
Assay ≥98%

Toepassing 

1.Used as detergent, emulsifier and dispersant.
2.Household detergents are used as detergents in soap-based washing products.
3.Personal care products are used as detergents and emulsifiers.

Potassium myristate with CAS 13429-27-1-application

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Potassiumoleate with CAS 143-18-0

CAS:143-18-0
Molecular Formula:C18H33KO2
Molecular Weight:320.55
EINECS:205-590-5

Synonyms:OLEIC ACID POTASSIUM SALT; POTASSIUM (Z)-9-OCTADECENOATE;POTASSIUM OLEATE; Potassium 9-octadecenoate; (z)-9-octadecenoic acid potassium salt; Potassium oleate 40 wt. % paste in H2O; Potassium oleate, 40 wt. % paste in water; 9-Octadecenoicacid(Z)-,potassiumsalt; PotassiuM Oleate, 40 Percent Paste in Water

what is of  Potassiumoleate with CAS 143-18-0? 

Potassium oleate is a potassium based catalyst that is easily soluble in water, has an alkaline solution, and is soluble in hot alcohols. Almost insoluble in ether, petroleum ether, and other organic solvents, but easily forms calcium soap when encountering hard water.

Specificatie

Items
Specificaties
Uiterlijk
Wit of lichtgeel poeder
Inhoud
≥99%
Zuur waarde
195-204
Jodium waarde
80-100
Vrije alkali
0.1-1%
Verlies bij drogen
≤3%
Water solubility test, 10%
Gekwalificeerd
Ethyl alcohol solubility test, 5%
Gekwalificeerd

Toepassing

Potassium Oleate is the potassium salt of oleic acid. it is used as a binder, emulsifier, and anticaking agent.

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KALIUM PYROFOSFAAT met CAS 7320-34-5

CAS:7320-34-5
MF:K4O7P2
Molecular Weight:330.336
EINECS:230-785-7

Synonyms:phosphosol; Potassiumpyrophosphate,anhydrous; Potassiumpyrophosphate,trihyd; pyrophosphatedepotassium; pyrophosphatetetrapotassique; pyrophosphoricacid,tetrapotassiumsalt; tetrapotassiumdiphosphorate; Potassium pyrophospate; Potassium pyrophosph

What is of  POTASSIUM PYROPHOSPHATE with CAS 7320-34-5?

It is mainly for applied to non-cyanide electroplating for being used as the complexing agent for replacement of sodium cyanide. It is also be used as a plating pretreatment agent and pyrophosphate plating solution. It can also be used as the components for formulation of clothing detergent, metal surface cleaning agent and bottle detergent as well as the additive used in various kinds of detergents.

Specificatie

Naam
Potassium Pyrophosphate
CAS
7320-34-5
Moleculaire Formule
K4O7P2
Dichtheid
2.534
Kookpunt
>1500
Smeltpunt
1109ºC
Moleculaire Gewicht
330.336
Exact Mass
329.766754
PSA
155.23000
LogP
0.94120

Toepassing

It is mainly for applied to non-cyanide electroplating for being used as the complexing agent for replacement of sodium cyanide. It is also be used as a plating pretreatment agent and pyrophosphate plating solution.

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Maltol met CAS 118-71-8

CAS:118-71-8
Moleculaire Formule:C6H6O3
Moleculaire Gewicht:126.11
EINECS:204-271-8

Synonyms:LARIXINIC ACID; 3-HYDROXY-2-METHYL-1,4-PYRONE; 3-HYDROXY-2-METHYL-4H-PYRAN-4-ONE; 3-HYDROXY-2-METHYL-4-PYRANONE; 3-HYDROXY-2-METHYL-4-PYRONE; 3-HYDROXY-2-METHYL-PYRAN-4-ONE; Pantoprazole Sodium Impurity X; 2-Methyl-3-hydroxy-.gamma.-pyranone; 2-Methyl-3-hydroxy-4-pyrone; 2-Methyl-3-hydroxy-gamma.-pyranone

what is of  Maltol with CAS 118-71-8? 

3-hydroxy-2-methyl-4h-pyran-4-one (also named as Maltol, Larixinic acid, Palatone and Veltol) is a natural compound. Maltol is found in chicory, roasted malt, breads, milk, heated butter, uncured smoked pork, cocoa, coffee, roasted barley, roasted peanuts, roasted filbert, soybean, in the bark of larch tree, in pine needles, and in roasted malt (from which it gets its name) etc. It has the odor of cotton candy and caramel.

Specificatie

Item Specificaties Resultaten
Teken Een wit kristallijn poeder met een kenmerkende karamel-butterscotch geur en suggestieve van een fruitige aardbei-aroma in verdunde oplossing Voldoet
Assay, zoals (C6H6O3) ≥99. 0% 99.95%
Smeltbereik 160~164℃ 161.2~162,1 azië℃
Water ≤0.5% 0.06%
Gloeirest ≤0.2% 0.004%
Arseen ≤3PPM <3PPM
Zware metalen(als Pb) ≤10 PPM <10PPM

Toepassing

Een geur molecuul gebruikt in de smaakversterkers en geuren.

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ParaChloroMetaCresol met CAS 59-50-7

CAS:59-50-7
Molecular Formula:C7H7ClO
Molecular Weight:142.58
EINECS:200-431-6

Synonyms:4-chloro-1-hydroxy-3-methylbenzene; 4-chloro-3-methyl-pheno; 4-chloro-3-methylphenol(p-chlorocresol); 4-Chloro-5-methylphenol; 4-chloro-m-creso; PARA CHLORO META CRESOL; PCMC; P-CHLORO-M-CRESOL; ai3-00075; Aptal; Baktol; Baktolan; Candaseptic; caswellno185a

wat is van ParaChloroMetaCresol met CAS 59-50-7? 

Een roze tot witte kristallijne vaste stof met een fenolische geur. Smeltpunt 64-66°C. Geleverd als een vaste stof of een vloeistof vervoerder. Oplosbaar in waterige basis. Giftig bij inslikken, inademen of absorptie door de huid. Gebruikt als een externe germicide. Gebruikt als conserveermiddel in verf en inkt.

Specificatie

Smeltpunt 63-65 °C (lit.)
Boiling point 235 °C (lit.)
density 1.370
vapor pressure <0.1 hPa (20 °C)
refractive index 1.5449 (schatting)
Fp 118 °C
storage temp. Store below +30°C.
solubility methanol: soluble1g/10 mL, clear, colorless
pka pKa 9.55(t = 25) (Uncertain)
form Tablets
color Wit
PH 6.5 (1g/l, H2O, 20℃)
Oplosbaarheid In Water 4 g/L (20 ºC)
Merck 14,2133

Toepassing

P-chloor-m-cresol wordt gebruikt als conserveermiddel in een groot aantal lokale preparaten en is een zeldzame oorzaak van allergische huidontsteking en CoU, het mechanisme van die onzeker is.

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LECITHINE is met de CAS 8030-76-0

CAS:8030-76-0
Moleculaire Formule:NVT
Moleculaire Gewicht:0
EINECS:310-129-7

Synonyms:LECITHIN, FROM SOYBEAN; LECITHIN SOYA BEAN; LECITHIN SOYBEAN; Lecithins, soybean; SOYABEANLECITHIN; Lecithin (soya); Soy Extract Polar; SOYBEAN POLAR LIPID EXTRACT;SOY EXTRACT POLAR; FERRIC AMMONIUM CITRATE REDDISH-BROWN GR

what is of  LECITHIN with CAS 8030-76-0?

hoog water dispergeerbaar voor olie-in-water emulsies met een hoge HLB bevat lecithine, geëthoxyleerde monodiglycerides en propyleen glycol bewaren bij 4 oc

Specificatie

Testonderdeel
Standaard
Resultaat
Kleur
Licht geel tot bruin
Voldoen aan
requirments
Geur
Pure smell,No Extraneous flavor
Formulier
Poeder
Emulsion stablity
No seperation
No seperation
Acetone insoluble
≥95%
98.8
Vocht
≤2.0%
0.72
Hexane insoluble
≤0.3%
≤0.1
Zuur Waarde
≤36mgKOH/g
26.6

Toepassing

hoog water dispergeerbaar voor olie-in-water emulsies met een hoge HLB bevat lecithine, geëthoxyleerde monodiglycerides en propyleen glycol bewaren bij 4 oc

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Isopropylacetoacetate met CAS 542-08-5

CAS:542-08-5
Molecular Formula:C7H12O3
Molecular Weight:144.17
EINECS:208-798-4

Synonyms:3-oxo-butanoicaci1-methylethylester; 3-Oxobutansαure-1-methylethylester;3-Oxo-butyricacidisopropylester; Acetoaceticacid,isopropylester; acetoaceticacidisopropylester; Butanoicacid,3-oxo-,1-methylethylester; 3-oxobutanoic acid propan-2-yl ester; Isopropyl3-oxobutanoate; Isopropyl3-oxobutyrate

what is of  Isopropylacetoacetate with CAS 542-08-5?

In a 500ml flask equipped with a stirrer, thermometer, and reflux condenser, 150g (2.5mol) of isopropanol and 0.36g of triethylamine were added. 210g (2.5mol) of diethylene ketone was added dropwise at room temperature. The reaction temperature was controlled at 70 ℃ during the process, and the dropwise addition was completed. The temperature was kept at 70 ℃ for 6 hours to complete the reaction. The crude ester was subjected to negative pressure distillation to obtain the final product Isopropyl acetoacetate 343g, with a yield of 95.2% and a content of 99.3%.

Specificatie

Items

Resultaat

Uiterlijk

Liquid

Inhoud

99.0%min

Vocht

<0.04%

Zware Metalen

<0.002%

Boiling point

95 °C52 hPa

Smeltpunt

-27°C

Refractive index

n20/D 1.418

Toepassing

Isopropyl acetoacetate is used as an intermediate for the manufacturing of agrochemicals and pharmaceutical products such as isradipine.

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Magnesiumchloridehexahydrate met CAS 7791-18-6

CAS:7791-18-6
Molecular Formula:Cl2H12MgO6
Molecular Weight:203.3
EINECS:616-575-1

Synonyms:Magnesium Chloride, Hexahydrate. USP/FCC; MAGNESIUM CHLORIDE HEXAHYDRATE BIOXT; Magnesium chloride hexahydrate for analysis EMSURE ACS,ISO,Reag. Ph Eur; MAGNESIUM CHLORIDE HEXAHYDRATE*CELL; MAGNESIUM CHLORIDE HEXAHYDRATE, FOR

what is of  Magnesiumchloridehexahydrate with CAS 7791-18-6? 

A hydrate that is the hexahydrate form of magnesium dichloride.

Specificatie

MF
MgCl2.6(H2O)
EINECS-Nr.
232-094-6
Plaats van Oorsprong
China
Rang Standaard
industriële kwaliteit
Zuiverheid
46%
Uiterlijk
wit kristal
Toepassing
industrie
Vorm
Witte vlok
Graad
Industrie
Sulfaat(SO4) %
2.8%max
Alkali-chloride (CI-)%
0.9%max
Natur
0.2%max
PH
6-7

Toepassing

Magnesium chloride hexahydraat is gebruikt in wash buffer voor de zuivering van eiwitten uit Saccharomyces cerevisiae.

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Pyrethrinen met CAS 8003-34-7

CAS-Nr.:8003-34-7
EINECS-Nr.:232-319-8
Moleculaire gewicht:700.913
Moleculaire Formule:C43H56O8

Related Keywords:PTEROSTILBENE(FG)(CALL);Pyrethrins(technical);Pyrethrins(te;(1R,3R)-2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylicacid(S)-2-methyl-4-oxo-3-(2,4-pentaChemicalbookdienyl)-2-cyclopenten-1-yl;(1R,3R)-2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylicacid(S)-2-methyl-4-oxo-3-(2,4-pentadienyl)-2-cyclopenten-1-ylester;NaturePyrethrins;PYRETHRINS

wat is van Pyrethrinen met CAS 8003-34-7?

Pyrethrinen/Pyrethrum zijn natuurlijke insecticiden geproduceerd door bepaalde Chrysant soorten planten. In tegenstelling, Permethrin ('per-meth-rin') is een synthetische, kunstmatige insecticide, waarvan de chemische structuur is gebaseerd op het natuurlijke pyrethrum. Pyrethrum werd voor het eerst erkend als het hebben van insectendodende eigenschappen omstreeks 1800 in Azië en werd gebruikt voor het doden van teken en diverse insecten zoals vlooien en muggen. Zes individuele chemische stoffen zijn actief insectendodende eigenschappen in het kamille-extract, en deze verbindingen zijn de zogenaamde pyrethrinen.

Specificatie

density 0.84-0.86 g/cm3
vapor pressure 2.7×10-3 (pyrethrin I) en 5.3×10-5 (pyrethrin II) Pa
refractive index n20/D 1.45
Fp 75 °C
storage temp. 2-8°C
Oplosbaarheid In Water 0.2 (pyrethrin I) and 9 (pyrethrin II) mg l-1 (ambient temp.)
form netjes

Toepassing 

Pyrethrum is used to control a wide range of insects and mites in public health, stored products, animal houses and on domestic and farm animals. It is used on glasshouse crops but has relatively limited use on field crops, vegetables and fruit. It is normally used with synergists such as piperonyl butoxide which inhibits metabolic detoxification.

Verpakking 

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Dimethylsuberate met CAS 1732-09-8

CAS:1732-09-8
Moleculaire Formule:C10H18O4
Moleculaire Gewicht:202.25
EINECS:217-059-5

Synonyms:Dimethyl ester of octanedioic acid; octandioic acid, dimethyl ester; SUBERIC ACID DIMETHYL ESTER; OCTANEDIACID-DIMETHYL ESTER; OCTANEDIOIC ACID DIMETHYL ESTER; 1,6-HEXANEDICARBOXYLIC; ACID, BIS-METHYL ESTER; Dimethyl suberate, (Dimethyl octanedioate

what is of  Dimethylsuberate with CAS 1732-09-8?

Dimethyl subordinate appears as a white liquid,Dimethyl suberate was used in the preparation of [8-2H2] and [7-2H2]oleates.

Specificatie

Dimethyl suberate Basic information
Naam Van Het Product: Dimethyl suberate
CAS: 1732-09-8
MF: C10H18O4
MW: 202.25
EINECS: 217-059-5
Mol-Bestand: 1732-09-8.mol
Dimethyl suberate Chemical Properties
Smeltpunt -1.6°C
Boiling point 268 °C(lit.)
density 1.014 g/mL at 25 °C(lit.)
refractive index n20/D 1.432(lit.)
Fp >230 °F
storage temp. 2-8°C
form Liquid
color Clear colorless to slightly yellow
BRN 1780054
CAS DataBase Verwijzing 1732-09-8(CAS DataBase Reference)
NIST Chemistry Reference Octanedioic acid, dimethyl ester(1732-09-8)
EPA-Stof Systeem Register Octanedioic acid, dimethyl ester (1732-09-8)

Toepassing

Dimethyl suberate was used in the preparation of [8-2H2] and [7-2H2]oleates.

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Gadoliniumnitrate met CAS 94219-55-3

CAS:94219-55-3
Molecular Formula:Gd(NO3)3·XH2O
Molecular Weight:343.26
EINECS-NUMMER:NVT

Synonyms:GADOLINIUM NITRATE; Gadolinium(III) nitrate hydrate, 99.99% trace rare earth metals basis; Gadolinium(III) nitrate hydrate, 99.9% trace rare earth metals basis; Gadolinium trinitrate hydrate; Gadolinium(III) nitrate hydrate, REacton™ Gadolinium nitrate hydrate (1:3:5)

what is of  Gadoliniumnitrate with CAS 94219-55-3? 

Gadolinium Nitrate is used for making optical glass and dopant for Gadolinium Yttrium Garnets which have microwave applications, also applied in special catalyst and phosphors. Gadolinium Nitrate is also used for making green phosphors for color TV tubes. It is used in many quality assurance applications, such as line sources and calibration phantoms.

Specificatie

Smeltpunt 92℃
density 2.406
RTECS LW4550000
form Crystalline Aggregates
color Wit
Oplosbaarheid In Water Oplosbaar in water.
Gevoelig Hygroscopische
CAS DataBase Verwijzing 94219-55-3

Toepassing

Gadolinium Nitrate is used for making optical glass and dopant for Gadolinium Yttrium Garnets which have microwave applications, also applied in special catalyst and phosphors. Gadolinium Nitrate is also used for making green phosphors for color TV tubes. It is used in many quality assurance applications, such as line sources and calibration phantoms.

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Decaan met CAS 124-18-5

CAS:124-18-5
Molecular Formula:C10H22
Molecular Weight:142.28
EINECS:204-686-4

Synonyms:Decyl hydride; DECANE; ‘LGC’ (2033); Decane, 99%, anhydrous, AcroSeal;N- Decano; N-DECANE FOR SYNTHESIS 1 L; N-DECANE REFERENCE;  SUBSTANCE FOR GAS CHR; N-DECANE FOR SYNTHESIS 250 ML; N-DECANE FOR SYNTHESIS 100 ML

wat is van de Decaan met CAS 124-18-5?

A colorless liquid. Flash point 115°F. Less dense than water and insoluble in water. Vapors heavier than air. In high concentrations its vapors may be narcotic. Used as a solvent and to make other chemicals.

Specificatie

Model
active agent
Naam
Decane
Materiaal
vloeistof
Kleur
Kleurloze transparante vloeistof
Inhoud
99.90%
Cas
124-18-5
Verpakking Specificaties
25L/200L/1000L
Capaciteit Van De Levering
3000 ton/maand
Einecs
204-686-4
Gebruik
active agent

Toepassing

Decane is obtained mainly from the refining of petroleum. It is a component of engine fuel and is used in organic synthesis, as a solvent, as a standardized hydrocarbon, and in jet fuel research.

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TRIMELLITICANHYDRIDECHIORIDE met CAS 1204-28-0

CAS:1204-28-0
Molecular Formula:C9H3ClO4
Moleculaire Gewicht:158.56
EINECS:214-874-8

Synonyms:1,3-Benzofurandione-5-carbonyl chloride; 1,3-dihydro-1,3-dioxo-5-isobenzofurancarbonylchlorid; 1,3-Dioxo-1,3-dihydro-2-benzofuran-5-carbonyl chloride; 4-(Chlorocarbonyl)phthalic anhydride; 4-(Chlorocarboxy)benzenedicarboxylic anhydride; 5-Isobenzofurancarbonyl chloride, 1,3-dihydro-1,3-dioxo-; 5-Isobenzofurancarbonylchloride,1,3-dihydro-1,3-dioxo-; Anhydrotrimellitic acid chloride

what is of  TRIMELLITICANHYDRIDECHIORIDE with CAS 1204-28-0? 

4-Chloroformylphthalic anhydride is a white crystal that is prone to hydrolysis and alcoholysis. It can be stored in a dry and sealed environment and has a slightly irritating sour taste. 1,2,4-Phthalic anhydride acyl chloride is an important and commonly used acyl chloride compound, as well as a commonly used chemical industrial product and excellent synthetic intermediate in organic synthesis. The difficulty and quality of its production directly affect the quality of the product.

Specificatie

4-Chloroformylphthalic anhydride Chemische Eigenschappen
Smeltpunt 66-68 °C(lit.)
Boiling point 302.37°C (ruwe schatting)
density 1.5015 (ruwe schatting)
refractive index 1.4571 (schatting)
storage temp. 2-8°C
Oplosbaarheid In Water ontbindt
Gevoelig Vochtgevoelige
BRN 610823

Toepassing

Syntheses Material Intermediate

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2-Chloro-6-fluorobenzaldehyde met CAS 387-45-1

CAS:387-45-1
Molecular Formula:C7H4ClFO
Moleculaire Gewicht:158.56
EINECS:206-860-5

Synonyms:2-Choro-6-Fluoro Benzaldehyde; 2-Chloro-6-fluorobenzaldehyde,min.96%;2-CHLORO-6-FLUOROBENZALDEHYDE,99%; 2-Chloro-6-fluorobenzaldehyde97%; 2-Chlor-6-fluorbenzaldehyd; 4-Chloro-6-fluorobenzaldehyde; 2-Chloro-6 Florobenzaldehyde; 2-fluoro-6-chlorobenzene Methylal

what is of  2-Chloro-6-fluorobenzaldehyde with CAS 387-45-1? 

2-Chloro-6-fluorobenzaldehyde undergoes piperidine catalyzed Knoevenagel condensation reaction with methyl cyanoacetate to yield methyl 2-cyano-3-dihalophenyl-2-propenoate.

Specificatie

Product

2-Chloro-6-fluorobenzaldehyde

Uiterlijk

Wit poeder

Assay

99%

Flasing punt

215 °F

Toepassing

De organische synthese.

Toepassing

2-Chloro-6-fluorobenzaldehyde werd gebruikt in de synthese van nieuwe polymeren van methyl 2-cyano-3-dihalophenyl-2-propenoates en styreen.

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2-OctylCyanoacetate with CAS 52688-08-1

CAS:52688-08-1
Molecular Formula:C11H19NO2
Molecular Weight:197.27
EINECS:251-228-4

Synonyms:Octan-2-yl 2-cyanoacetate; Acetic acid, cyano-, 1-methylheptyl ester; 1-Methylheptyl cyanoacetate; sec-Octyl cyanoacetate; Cyanoacetic acid isooctyl ester; 2-OCTYL CYANOACETATE 98.0+%; 2-cyanodecanoate; 2-OCTYL CYANOACETATE; 2-OCYA; cyanoacetic acid 1-methylheptyl ester; Acetic acid, 2-cyano-, 1-methylheptyl ester

what is of  2-OctylCyanoacetate with CAS 52688-08-1?

2-octyl cyanoacrylate is one of the most commonly used, commercially-available wound adhesives. Current indications include all easily approximated wounds from surgical incisions or properly cleaned lacerations from trauma in areas that are dry and have minimal friction. It additionally was approved for use in combination with subcuticular sutures for deeper or higher tension wounds.

Specificatie

2-Octyl cyanoacetate Basic informatie 
Naam Van Het Product: 2-Octyl cyanoacetate
CAS: 52688-08-1
MF: C11H19NO2
MW: 197.27
2-Octyl cyanoacetate Chemische Eigenschappen 
Boiling point 241.4±8.0 °C(Voorspeld)
density 0.951±0.06 g/cm3(Voorspeld)
pka 2.94±0.10(Voorspeld)

Toepassing

2-octyl cyanoacrylate is one of the most commonly used, commercially-available wound adhesives. Current indications include all easily approximated wounds from surgical incisions or properly cleaned lacerations from trauma in areas that are dry and have minimal friction. It additionally was approved for use in combination with subcuticular sutures for deeper or higher tension wounds.

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1,1,2-Trichloorethaan met CAS 79-00-5

CAS:79-00-5
Molecular Formula:C2H3Cl3
Molecular Weight:133.4
EINECS:201-166-9

Synonyms:1,1,2-Trichlorethane; 1,1,2-trichloro-ethan; beta-Trichloroethane; CHCl2CH2Cl; Ethane trichloride; ethanetrichloride; freon140; NCI-C04579R-140; Trojchloroetan(1,1,2); 1,2,1-Trichloroethane

wat is van 1,1,2-Trichloorethaan met CAS 79-00-5?

Het gebruik van 1,1,2-trichloorethaan is zeer beperkt. Het wordt gebruikt om een lichte mate als een speciaal oplosmiddel en meestal als een chemisch tussenproduct; een oplosmiddel voor vetten, wassen, natuurlijke harsen, alkaloïden, en diverse andere organische materialen; als een tussenproduct in de productie van vinylideenchloride en teflon slang; en als een onderdeel van de lijm.

Specificatie

Smeltpunt -37 °C
Boiling point 110-115 °C (lit.)
density 1.435 g/mL bij 25 °C (lit.)
vapor pressure 30.3 bij 25 °C (geciteerd, Mackay et al., 1982)
refractive index n20/D 1.471(lit.)
Fp 11 °C
storage temp. 2-8°C
solubility Oplosbaar in ethanol en chloroform (U.S. EPA, 1985)
form Liquid
color Heldere kleurloze
Oplosbaarheid In Water 4 g/L (20 ºC)
Merck 14,9637
BRN 1731726

Toepassing

Het gebruik van 1,1,2-trichloorethaan is zeer beperkt. Het wordt gebruikt om een lichte mate als een speciaal oplosmiddel en meestal als een chemisch tussenproduct; een oplosmiddel voor vetten, wassen, natuurlijke harsen, alkaloïden, en diverse andere organische materialen; als een tussenproduct in de productie van vinylideenchloride en teflon slang; en als een onderdeel van de lijm.

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PLATYCODIND met CAS 58479-68-8

CAS:58479-68-8
Molecular Formula:C57H92O28
Molecular Weight:1225.34
EINECS-NUMMER:NVT

Synonyms:Platycodin; Platycodin D ,98%; Platycodin D Exclusive; (4AR,5R,6aS,6bR,8aR,10R,11S,12aR,12bR,14bS)-(2S,3R,4S,5S)-3-(((2S,3R,4S,5R,6S)-5-(((1R,2S,3S,4; Platycodin D, 98%, from Platycodon grandiflorus (Jacq.) A. DC.; Platycodin D Standard

wat is van PLATYCODIND met CAS 58479-68-8? 

Een natuurlijk product gevonden in Platycodon grandiflorum.

Specificatie

Naam Van Het Product
Radix Platycodonis Extract
Latijnse Naam
RadixPlatycodonisP.E.extract
Uiterlijk
Brown Yellow Powder
Specificatie
10:1 20:1 30:1
Certificate
ISO9001/Halal/Kosher
Werkzame Stof
platycodin
Toepassing
Food Supplement
Test Methode
TLC
CAS-NR.
58479-68-8
Houdbaarheid
2 Jaar
Verpakking

1kg/Aluminum foll bag,

25kg/Trommel

Toepassing

Platycodin D is a known inhibitor of the proliferation of human gastric cancer cells as well as inducing apoptosis. It also causes anti-atherosclerotic.

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CARBAMOYLOXYUREA met CAS 4543-62-8

CAS:4543-62-8
Molecular Formula:C2H5N3O3
Molecular Weight:119.08
EINECS-NUMMER:NVT

Synonyms:carbamoyloxyurea; 1-Carbamoyloxyurea; SQ-10726; Carbamic acid, (aminocarbonyl)azanyl ester; (Aminocarbonyl)?azanyl Carbamic Acid Ester

wat is van CARBAMOYLOXYUREA met CAS 4543-62-8? 

Carbamoyloxyurea appears as a white powder,It can be used for laboratory investigation.

Specificatie

Items Specificaties
 Smeltpunt  158-160 °C
 Dichtheid  1.520±0.06 g/cm3(Voorspeld)
 De coëfficiënt van de zuurgraad (pKa)  13.26±0.50(Voorspeld)

Toepassing

Het kan gebruikt worden voor laboratorium onderzoek.Het kan gebruikt worden voor laboratorium onderzoek.

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tetrabutylammoniumhydroxide met CAS 2052-49-5

CAS:2052-49-5
Molecular Formula:C16H37NO
Molecular Weight:259.47
EINECS:218-147-6

Synonyms:Tetrabutylaminium·hydroxide; tetrabutylammoniumhydroxide,55%;(wiw)aqueoussolution; tetrabutylammoniumhydroxide,solution; Tetrabutylammoniumhydroxides; tetrabutylammoniumhydroxidetitrant,0.4msolutioninwater; TETRABUTYLAMMONIUM HYDROXIDE; TETRABUTYLAMMONIUM HYDROXIDE IN WATER

what is of  tetrabutylammoniumhydroxide with CAS 2052-49-5?

The product is 54.0-56.0% solution of tetrabutylammonium hydroxide in H2O. Tetrabutylammonium hydroxide has been synthesized from tetrabutylammonium iodide. TBAOH dissolved in anhydrous isopropyl alcohol is widely employed as titrant for weak acids.

Specificatie

Smeltpunt 27-30 °C(lit.)
Boiling point 100 °C
density 0.995
vapor density 1 (vs air)
vapor pressure 2.3 kPa (@ 20°C)
refractive index 1.4
Fp 7°C
storage temp. Store below +30°C.
solubility Miscible with organic solvents.
form Oplossing
color APHA: ≤30
Soortelijk Gewicht 0.8586
Geur Geurloos

Toepassing

Tetrabutylammonium hydroxide solution (TBAOH) may be used in the following studies:
•For the dissolution of 10wt% cellulose under room temperature conditions.
•As a catalyst during the synthesis of 1,2,4-oxadiazoles.
•Preparation of TBAOH salts of fatty acids.

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FLOROSA with CAS 63500-71-0

CAS:63500-71-0
Molecular Formula:C10H20O2
Molecular Weight:172.26
EINECS:405-040-6

Synonyms:FLOROL, FIRMENICH; 4-Hydroxy-4-methyl-2-isobutyltetrahydropyran; 2-ISOBUTYL-4-HYDROXY-4-METHYLTETRAHYDROPYRAN 2-PEAK; 2H-Pyran-4-ol,tetrahydro-4-methyl-2-(2-methylpropyl)-,(sum Of Isomers); FLOROL; FLOROSA; 2-Isobutyl-4-methyltetrahydro-2H-pyran-4-ol

what is of  FLOROSA with CAS 63500-71-0?

2-ISOBUTYLL-4-HYDROXY-4-METHYLTETRAHYDROPYRAN appears as a white liquid

Specificatie

item
waarde
Naam van het Product
2-ISOBUTYL-4-HYDROXY-4-METHYLTETRAHYDROPYRAN
CAS
63500-71-0
MF
C10H20O2
Uiterlijk
Kleurloos tot geelachtig transparante vloeistof
Smaak en Geur
Bloemige,zoete,lelie van de vallei
Assay
97%MIN
Cis-isomeer door GC
75.0%~85.0%
De brekingsindex (20℃)
1.455~1.460
Relatieve dichtheid (25/25℃)
0.946~0.955

Toepassing

Cosmetic Raw Materials

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2-Methylbutyraldehyde met CAS 96-17-3

CAS:96-17-3
Molecular Formula:C5H10O
Molecular Weight:86.13
EINECS:202-485-6

Synonyms:2-METHYLBUTYRALDEHYDE; 2-METHYLBUTYRALDEHYDE 90+%; D-2-Methylbutyraldehyde; METHYLBUTYRALDEHYD-2; 2-METHYLBUTYRALDEHYDE, NATURAL; 2-METHYLBUTYLALDEHYDE; 2-Methylbutyraldehyde,95%; 2-A butyric aldehyde; Natural 2-methyl ; Butyraldehyde; 2-METHYL BUTYRALDEHYDE FCC

what is of  2-Methylbutyraldehyde with CAS 96-17-3?

2-Methylbutyraldehyde is a colorless to pale yellow liquid with a strong suffocating odor. After dilution, it exhibits coffee and cocoa aromas, with a slightly sweet fruity and chocolate like flavor. Boiling point is 93 ℃. Slightly soluble in water, soluble in ethanol and propylene glycol. Flash point 4 ℃, flammable.

Specificatie

Naam van het Product
2-Methylbutyraldehyde
Synoniemen
Methyl ethyl acetaldehyde; 2-Methylbutanal
CAS
96-17-3
Moleculaire Formule
C5H10O
Moleculaire Gewicht
86.13
EINECS
202-485-6
FEMA
2691
Geur
with strong pungent odor
Uiterlijk
Kleurloze tot gele vloeistof
Assay
99%min

Toepassing

2-Methylbutyraldehyde has a strong suffocating smell, hot and mildewy, and has a unique aroma of cocoa and coffee after dilution. It has sweet, slightly fruity, nut and furfural flavor similar to isovaleraldehyde, malt, fermentation flavor, and chocolate like flavor, which can be used to prepare daily and food essence.

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2-Methylbutyraldehyde  with  CAS 96-17-3 pack

PVDCLATEX met CAS 9002-85-1

CAS:9002-85-1
Molecular Formula:C2H2Cl2
Molecular Weight:96.94
EINECS:920-418-5

Synonyms:Ethene,1,1-dichloro-,homopolymer; VINYLIDENE CHLORIDE LATEX; 1,1-dichloro-ethenhomopolymer; Poly(vinylidenechloride)resin; polyvinylidenepolyvinylidenechloride; 1,1-Dichloroethylene polymer; vinylidene chloride homopolymer; Polyvinylidene chloride (PVDC)

what is of  PVDCLATEX with CAS 9002-85-1? 

PVDC heeft een aantal toepassingen, waaronder het vormen harsen, extrusie harsen, multilayer film, stijve barrières, containers, lak hars, vinylidene chloride-copolymeer latex en schuim, harsen voor solvent-coating, afrasteringen voor coating en leidingen voor chemische verwerking.

Specificatie

Toepassing for carton sealing box sealing, Packing Industry.
Model Aantal HSU-6218, HSU-2413,HSU- 6219
Verwekingspunt 85-110 ℃
Viscositeit 1500-20000 cps/160centigrade
Working temperature 140-180 ℃
Opening time 10-25 sec
Kleur Light Yellow
Uiterlijk Korrels
Product Keywords hot melt adhesive for carton fast curing

Toepassing

PVDC heeft een aantal toepassingen, waaronder het vormen harsen, extrusie harsen, multilayer film, stijve barrières, containers, lak hars, vinylidene chloride-copolymeer latex en schuim, harsen voor solvent-coating, afrasteringen voor coating en leidingen voor chemische verwerking.

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PVDCLATEX  PACK

2,2-dimethoxy-ethanamin with CAS 22483-09-6

CAS:22483-09-6
Moleculaire Formule:C4H11NO2
Moleculaire Gewicht:105.14
EINECS:245-026-5

Synonyms:DIMETHYLAMINOACETAL; 2-AMINOACETALDEHYDE DIMETHYLACETAL; 1-AMINO-2,2-DIMETHOXYETHANE; 2,2-DIMETHOXYETHYLAMINE; 2-Methoxy-N-[2-methoxyethyl]-1-ethaneamine; 2-Aminoacetaldehyde dimethylacetal 98%; 2,2-DIMETHYLETHANAMINE; β,β-diethoxy-N,N-dimethylethylamine

what is of  2,2-dimethoxy-ethanamin with CAS 22483-09-6?

Amino acetaldehyde dimethyl was used in preparation of chitosan- dendrimer hybrids having various functional groups such as carboxyl, ester and poly(ethylene glycol). It was used in an synthesis of a bicyclic proline analog from L-ascorbic acid and in 3-component reaction catalyzed by MgClO4 leading to α-aminophosphonates.

Specificatie

Naam van het Product
2,2-dimethoxyethanamine
CAS-Nr.
22483-09-6
Moleculaire formule
C4H11NO2
Moleculaire gewicht
105.13600
Assay
99%

Toepassing

Amino acetaldehyde dimethyl was used in preparation of chitosan- dendrimer hybrids having various functional groups such as carboxyl, ester and poly(ethylene glycol). It was used in an synthesis of a bicyclic proline analog from L-ascorbic acid and in 3-component reaction catalyzed by MgClO4 leading to α-aminophosphonates.

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Isobornylacetate with CAS 125-12-2

CAS:125-12-2
Molecular Formula:C12H20O2
Molecular Weight:196.29
EINECS:204-727-6

Synonyms:FEMA 2160; exo-1,7,7-Trimethylbicyclo[2.2.1]hept-2-yl acetate; EXO-(1R)-1,7,7-TRIMETHYLBICYCLO[2.2.1]HEPT-2-YL ACETATE; ISO-BORNEOL ACETATE; Isobornylacetate,90%; Isomethyl lonone; Isobornyl; Isobornyl acetat (Duft Stoff); ISOBORNYL ACETATE(SG)

wat is van Isobornylacetate met CAS 125-12-2?

Isobornyl acetate has a pleasant, camphor-like odor reminiscent of some varieties of pine needles and hemlock, and a fresh, burning taste. May be prepared by treatment of camphene with acetic acid, usually in the presence of a catalyst; also by acetylation of isobomeol; depending on the starting material (d-camphene or ι-camphene), the resulting acetate may exhibit a slight optical activity; the commercial product is considered to be optically inactive.

Specificatie

Item Specificaties Resultaten
Uiterlijk Colorless transparent liquid Doorgeven
Zuiverheid 94%min 94.1%
Refractive index(20OC) 2Max 1.462
Relative density (20OC,g/cm3) 1.0 Max 0.987
Free acid (%) 0.1Max 0.05

Toepassing

Isobornyl acetate is one of the most important chemicals used in the perfumery industry. It is used in toiletries and soaps as a flavoring agent and antiseptics. One of main applications is as an intermediate to produce camphor.

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EURYCOMANONE met CAS 84633-29-4

CAS:84633-29-4
Molecular Formula:C20H24O9
Molecular Weight:408.4
EINECS-NUMMER:NVT

Synonyms:EURYCOMANONE; 11,2o-epoxy-1,11,12,14,15-pentahydroxy-13(21)-diene-(1-picrasa-16-dione; 11-beta,12-alpha,15-beta)-betdihydrate; pasakbumin-a11β,20-Epoxy-1β,11,12α,14,15β-pentahydroxypicrasa-3,13(21)-diene-2,16-dione; Eurycoma longifolia; Eurycomanone, 98%, from Eurycoma longifolia; Extract of Orion nigrum; EurycomalongifoliaJack

what is of  EURYCOMANONE with CAS 84633-29-4? 

Eurycomanone is known as a cytotoxic compound found in Eurycoma Longifolia Jack. Previous studies had noted its cytotoxic effects against various cancer cell lines. More recent research demonstrated the ability of Eurycomanone to suppress the expression of lung cancer cell tumor markers, prohibitin, annexin 1 and endoplasmic reticulum protein 28.

Specificatie

Naam Van Het Product
Tongkat Ali Wortel Extract
Botanische Bron
Eurycoma longifolia
Specificatie
1%-10%
Werkzame Stof
Eurycomanone
CAS.NO
CAS 84633-29-4
Part Used
Wortel
Kleur
Bruin Geel
Voorbeeld
Freely Provided
Pakket
1 kg/zak;25kg/zak
Houdbaarheid
24 Maanden

Toepassing

Eurycomanone is known as a cytotoxic compound found in Eurycoma Longifolia Jack. Previous studies had noted its cytotoxic effects against various cancer cell lines. More recent research demonstrated the ability of Eurycomanone to suppress the expression of lung cancer cell tumor markers, prohibitin, annexin 1 and endoplasmic reticulum protein 28.

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Theacrine met CAS 2309-49-1

CAS:2309-49-1
Molecular Formula:C9H12N4O3
Molecular Weight:224.22
EINECS:218-994-1

Synonyms:Tetramethyluric acid (Theacrine); 1,3,7,8-tetramethyl-1H-purine-2,6(3H,7H)-dione; TETRAMETHYLURIC ACID; Nano Liposomal TETRAMETHYLURIC ACID; 1,3,7,9-Tetramethyl-7,9-dihydro-1H-purine-2,6,8(3H)-trione; 1,3,7,9-Tetramethyluric acid

what is of  Theacrine with CAS 2309-49-1? 

Where it acts as a natural pesticide that paralyzes and kills certain insects feeding on the plants. In humans, caffeine acts as a central nervous system stimulant, temporarily warding off drowsiness and restoring alertness.

Specificatie

Item
Specificatie
Test resultaat
Fysieke Contro
Uiterlijk
white  Powder
Voldoet
Geur
Kenmerk
Voldoet
Smaak
Kenmerk
Voldoet
inhoud
99%
Voldoet
Verlies bij Drogen
≤5.0%
Voldoet
Ash
≤5.0%
Voldoet
Deeltjesgrootte
95% pass 80 mesh
Voldoet
Allergenen
Geen
Voldoet

Toepassing

Where it acts as a natural pesticide that paralyzes and kills certain insects feeding on the plants. In humans, caffeine acts as a central nervous system stimulant, temporarily warding off drowsiness and restoring alertness.

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4-Aminophenethlalcohol met CAS 104-10-9

CAS:104-10-9
Moleculaire Formule:C8H11NO
Moleculaire Gewicht:137.18
EINECS:203-174-8

Synonyms:B-(P-AMINOPHENYL)ETHANOL; 2-(P-AMINOPHENYL)ETHANOL;2-(4-AMINOPHENYL)ETHANOL; 2-(4-AMINOPHENYL)ETHYL ALCOHOL; 4-AMINOPHENETHYL ALCOHOL; 4-AMINOPHENYLETHYL ALCOHOL; AKOS BBS-00006893; P-AMINOPHENETHYL ALCOHOL; p-Aminophenylethano

what is of  4-Aminophenethlalcohol with CAS 104-10-9? 

2-(4-Aminophenyl)ethanol is used as nonsymmetric monomer in the preparation of ordered [head-to-head (H-H) or tail-to-tail (T-T)] poly(amide-ester), in the synthesis of 4-aminostyrene and in functionalization of graphene nanoplatelets.

Specificatie

item
waarde
CAS-Nr.
104-10-9
Andere Namen
B-(P-AMINOPHENYL)ETHANOL
MF
C8H11NO
EINECS-Nr.
203-174-8
Plaats van Oorsprong
China
Shandong
Type
Crystals
Zuiverheid
99%
Merknaam
unilong
Model Aantal
104-10-9

Toepassing

2-(4-Aminophenyl)ethanol is used as nonsymmetric monomer in the preparation of ordered [head-to-head (H-H) or tail-to-tail (T-T)] poly(amide-ester), in the synthesis of 4-aminostyrene and in functionalization of graphene nanoplatelets.

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DODECYLBENZENE met CAS 123-01-3

CAS:123-01-3
MF:C18H30
MW:246.43
EINECS:204-591-8

Realted Keyword:1-Phenyldodecane,Dodecylbenzene;n-dodecylbenzene C13 alkylate; 1-Phenyldodecane, 97% 50GR; Laurylbenzene 1-Phenyldodecane; Dodecylbenzol; 1-PHENYLDODECANE 99+%; Dodecylbenzene, mixture of isomers; 1-phenyl-dodecan;Alkane;alkylatep1;Benzene, dodecyl-; Detergent alkylate; Detergent Alkylate No. 2; detergentalkylate; detergentalkylateno2; Dodecane, 1-phenyl-; dodecyl-benzen; 1-dodecylbenzene; 1-PHENYLDODECANE FOR SYNTHESIS; DODECYLBENZENE

What is DODECYLBENZENE with CAS 123-01-3?

Dodecylbenzene is een kleurloze en geurloze vloeistof. Niet oplosbaar in water, gemakkelijk oplosbaar in organische oplosmiddelen.

Specificatie

Items Standaard
Uiterlijk Een vloeistof die is wit, transparant en vrij van zwevende stoffen
Dichtheid(20℃),g/m 0.855-0.870
Kookpuntbereik,℃ 5%
95%
HAZEN ≤10
Lineair Alkylbenzeen,% ≥94
Bromic Bond (gBr/100g) ≤0.02
Refractive Index 1.4820-1.4850
Vocht (%) ≤0.010

Toepassing

1. Gebruikt als grondstof voor synthetische wasmiddel
2. Gebruikt in de productie van zachte (biologisch afbreekbaar) wasmiddelen

Pakket

20 kg/drum

DODECYLBENZENE packing

2-tetralone met CAS 530-93-8

CAS:530-93-8
Molecular Formula:C10H10O
Molecular Weight:146.19
EINECS:208-498-3

Synonyms:3,4-Dihydro-2-naphthol 3,4-Dihydro-2(1H)-naphthalenone; 1,2,3,4-Tetrahydro-2-naphthalenone for synthesis; 1,2,3,4-TETRAHYDRO-2-NAPHTHALENONE; 3,4-Dihydro-2,(1H)-naphtalenone; 3,4-DIHYDRO-2(1H)-NAPHTHALENONE; 3,4-DIHYDRO-1H-NAPHTHALEN-2-ONE; 3,4-DIHYDRO-2-NAPHTHOL

wat is van 2-tetralone met CAS 530-93-8?

β-Tetralone is the 2-keto derivative of Tetralin. β-Tetralone was initially reported to be a metabolite of Tetralin but was later found to be just an artifact in the metabolism process. β-Tetralone is known to be biological marker in fossil fuels.

Specificatie

Smeltpunt 18 °C(lit.)
Boiling point 131 °C11 mm Hg(lit.)
density 1.106 g/mL at 25 °C(lit.)
refractive index n20/D 1.560(lit.)
Fp >230 °F
storage temp. 2-8°C
form Liquid or Low Melting Solid
color Clear pale yellow
Oplosbaarheid In Water onoplosbaar
Gevoelig Air Sensitive
BRN 509386

Toepassing

β-Tetralone is the 2-keto derivative of Tetralin. β-Tetralone was initially reported to be a metabolite of Tetralin but was later found to be just an artifact in the metabolism process. β-Tetralone is known to be biological marker in fossil fuels.

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DIPHENYL DISULFIDE with CAS 882-33-7

CAS:882-33-7
Molecular Formula:C12H10S2
Molecular Weight:218.34
EINECS:212-926-4

Synonyms:PHENYL DISULFIDE; PHENYL DISULPHIDE; DIPHENYL DISULFIDE; DIPHENYL DISULPHIDE; DIPHENYLDISULPIDE; FEMA 3225; BIPHENYL DISULFIDE; AKOS 94361; (Phenyldisulfanyl)benzene; Disulfide,diphenyl; disulfidediphenyl; dlphenyldisulfide

what is of  DIPHENYL DISULFIDE with CAS 882-33-7? 

Diphenyl disulfide is one of the most popular organic disulfides used in organic synthesis. It is used as a reagent for the α-phenylsulfenylation of carbonyl compounds. It participates in hydrothiolation of alkynes via amine-mediated single electron transfer mechanism. It is the hydrolysis product of dyfonate.

Specificatie

Uiterlijk & Physical State: White to light yellow crystal.
Dichtheid: 1.353
Smeltpunt: 58-61ºC
Kookpunt: 191-192ºC
Flash Point: 177.8ºC
Refractive Index: 1.441-1.444
Stabiliteit: Stable. Incompatible with strong oxidizing agents, strong bases

Toepassing

Diphenyl disulfide is one of the most popular organic disulfides used in organic synthesis. It is used as a reagent for the α-phenylsulfenylation of carbonyl compounds.

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1-bromo-4-fluorobenzene met CAS 460-00-4

CAS:460-00-4
Molecular Formula:C6H4BrF
Molecular Weight:175
EINECS:207-300-2

Synonyms:1-bromo-4-fluoro-benzen; 1-Fluoro-4-bromobenzene; 4-Fluorobronibenzene;Bromofluorobenzenecolorlessliq; 4-BROMO FLUORO BENZEN; PARA FLUORO BROMO BENZENE; 4-Bromfluorbenzol; 4-Fluorbrombenzol; 4-Fluoro-1-bromobenzene

What is 1-bromo-4-fluorobenzene with CAS 460-00-4?

4-Bromofluorobenzene is a colorless and transparent liquid at room temperature and pressure, insoluble in water, but soluble in most organic solvents. Bromofluorobenzene belongs to aromatic halogenated hydrocarbons and is an organic synthesis and medicinal chemical intermediate. It has certain applications in the synthesis of drug molecules and the production of fungicides. In addition, it can also be used as an additive in coatings, plastics, and adhesives to improve their performance.

Specificatie

Item Specificaties
Uiterlijk Kleurloze transparante vloeistof
Assay % 99.5 MIN
2-Bromofluorobenzene % 0.2 MAX
Moisure % 0.05 MAX
Enkele onzuiverheid % 0.1 MAX

Toepassing

4-Bromofluorobenzene is een dihalogenated benzeen gebruikt in de bereiding van farmaceutische stoffen zoals atypische antipsychotica.4-Bromofluorobenzene is een dihalogenated benzeen gebruikt in de bereiding van farmaceutische stoffen zoals atypische antipsychotica.

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2-Fluorotoluene met CAS 95-52-3

CAS:95-52-3
Molecular Formula:C7H7F
Molecular Weight:110.13
EINECS:202-428-5

Synonyms:1-Fluor-2-methylbenzol; 1-fluoro-2-methyl-benzen; 1-Fluoro-2-methylbenzene; 1-fluoro-2-methyl-benzene; 1-Methyl-2-fluorobenzene; 2-fluoromethylbenzene; 2-FLUOROTOLUENE; Benzene,1-fluoro-2-methyl-; benzene,2-fluoro-1-methyl-; o-fluoro-toluen; o-Fluortoluol; ortho-Fluorotoluene

what is of  2-Fluorotoluene with CAS 95-52-3?

2-Fluorotoluene, also known as o-methylfluorobenzene or 2-methylfluorobenzene, is a flammable chemical with a flash point of 8 ℃. It decomposes upon heating to produce toxic fluoride gas and is an intermediate in the synthesis of fine chemical products such as pharmaceuticals and pesticides.

Specificatie

Smeltpunt -62 °C (lit.)
Boiling point 113-114 °C (lit.)
density 1.001 g/mL at 25 °C (lit.)
vapor density 3.8 (vs air)
vapor pressure 21 mm Hg ( 20 °C)
refractive index n20/D 1.473(lit.)
Fp 55 °F
storage temp. Store below +30°C.
form Liquid
color Clear colorless to slightly yellow
Soortelijk Gewicht 1.001
explosieve limiet 1.3%(V)
Oplosbaarheid In Water immiscible

Toepassing

It is employed in organic synthesis.

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2-Fluorotoluene packing

Diacetonefructose met CAS 20880-92-6

CAS:20880-92-6
Molecular Formula:C12H20O6
Molecular Weight:260.28
EINECS:606-663-8

Synonyms:1,2,4,5-DI-O-ISOPROPYLIDENE-BETA-D-FRUCTOPYRANOSE; 1,2:4,5-DI-O-ISOPROPYLIDENE-BETA-D-FRUCTOPYRANOSE; 2,3:4,5-BIS-O-(1,2 METHYLETHYLIDENE)-BETA-D-FRUCTOPYRANOSE; 2,3:4,5-Di-O-isopropylidene-b-D-fructopyranose; 2,3,4,5-DI-O-ISOPROPYLIDENE-BETA-D-FRUCTOPYRANOSE

wat is van Diacetonefructose met CAS 20880-92-6? 

Diacetonefructose is a white crystalline substance with no distinctive odor. Mainly used for synthesizing the anticonvulsant drug topiramate.

Specificatie

Smeltpunt 94-95°C
Boiling point 332.6±37.0 °C(Voorspeld)
density 1.181±0.06 g/cm3(Voorspeld)
storage temp. Verzegeld in een droge,Bewaren in vriesvak, onder -20°C
solubility Oplosbaar in chloroform, ethyl-acetaat, methanol.
pka 14.63±0.10(Voorspeld)
form Poeder
color Wit

Toepassing

2,3:4,5-Di-O-isopropylidene-beta-D-fructopyranose wordt gebruikt als chirale hulpbedrijven in Michael en Aldol naast de reacties.

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D(+)-Trehalosedihydrate met CAS 6138-23-4

CAS:6138-23-4
Molecular Formula:C12H22O11·2H2O
Molecular Weight:378.33
EINECS:612-140-5

Synonyms:D-ALPHA,ALPHA-TREHALOSE DIHYDRATE; D(+)-TREHALOSE; D-TREHALOSE; D-(+)-TREHALOSE DIHYDRATE; D-TREHALOSE DIHYDRATE; D(+)TREHALOSE DIHYDRATE CELL*CULTURE TES TED; D(+)-TREHALOSE DIHYDRATE, FOR MICRO-BIOL OGY; alpha.-D-Glucopyranoside, .alpha.-D-glucopyranosyl, dihydrate; d(+)-trehalose dihydrate, mycose; a,a-D-Trehaloseendotoxinfree

what is of  D(+)-Trehalosedihydrate with CAS 6138-23-4? 

Trehalose is a natural non-reducing disaccharide composed of two α-glucose units. It is found in all major groups of organisms except vertebrates, has biological functions as an osmolyte, storage reserve, and stress protectant, and has diverse commercial applications. Trehalose can also induce or enhance autophagy.

Specificatie

Naam Van Het Product:
D(+)-Trehalose dihydrate
Synoniem:
D-TREHALOSE
CAS:
6138-23-4
MF:
C12H22O11·2H2O
MW:
378.33
Smeltpunt:
97-99 °C(lit.)
Kookpunt:
115.3 °C
Zuiverheid:
99%

Toepassing

An osmolyte, chemical chaperone, and inducer of autophagy.D-(+)-Trehalose is a disaccharide composed of two α-glucose units. D-(+)-Trehalose is used in many processed foods as well as in biopharmaceutical monoclonal antibody formulations. D-(+)-Trehalose is also used as a protein stabilizer.

Verpakking

25kgs/trommel,9tons/20'container

D(+)-Trehalosedihydrate pack

 

Dinatrium-4,4'-Bis(2-Sulfostyryl)Bifenyl Met Cas 27344-41-8

CAS No:27344-41-8
MF:C28H20Na2O6S2
EINECS No:248-421-0
MW:1.414
Synonyms:Stilbene3:(TinopalCBS,Disodium4,4′-bis(2-sulfostyryl)biphenyl); 2,2′-([1,1′-Biphenyl]-4,4′-diyldi-2,1-ethenediyl)bisbenzenesulfonicAcidSodiuMSalt; 4,4′-Bis(2-Sodiosulfostyryl)biphenyl; 4,4′-Bis(o-sulfostyryl)biphenylDisodiuMSalt; BrightenerCBS-X; CalcofluorCG;CF351; DisodiuM4′,4”-Bi[stilbene-2,2”’-disulfonate]

What is Disodium 4,4′-Bis(2-Sulfostyryl)Biphenyl With Cas 27344-41-8?

Disodium 4,4′-bis(2-sulfostyryl)biphenyl is a Fluorescent brightener, widely used in detergent, bleaching and dyeing, paper making, dye and other industries .

Specificatie

ITEM

STANDAARD

RESULTAAT

Uiterlijk

Yellowish green granule or power

Conform

Geur

No special smell

Conform

Duidelijkheid

≤ 2 grade

1.2

Water

≤5.0%

1.8%

Max UV absorption wavelength, NM

349±1

349

Extinction value(10ppm)

0.829-0.886

0.843

1% extinction coefficient

1120±10

1124

Toepassing

1.Suitable for whitening cotton, polyester cotton blended fabrics and cotton blended fabrics
2.It is widely used in detergent, bleaching and dyeing, paper making, dye and other industries
3.It is mainly used for whitening synthetic detergents, soaps and soaps, as well as cotton, linen, silk, nylon, wool and paper

Verpakking

25kgs/zak,20tons/20'container

Disodium 4,4'-bis(2-sulfostyryl)biphenyl pack

N,N-DIETHYL-1,3-PROPANEDIAMINE met CAS 10061-68-4

CAS:10061-68-4
Molecular Formula:C7H18N2
Moleculaire Gewicht:130.23
EINECS:233-200-3

Synonyms:1,3-BIS(ETHYLAMINO)PROPANE; N N’-DIETHYL TRIMETHYLENE DIAMINE; SYM-BIS(ETHYLAMINO)PROPANE; 1,3-BIS(ETHYLAMINO)PROPANE (SYM.); N1,N3-Diethyl-1,3-propanediamine; N,N’-Diethyl-1,3-propanediamine; ethyl-[3-(ethylamino)propyl]amine

wat is van N,N-DIETHYL-1,3-PROPANEDIAMINE met CAS 10061-68-4?

N,N-Diethyl-1,3-propanediamine werd gebruikt als verdringer parallel batch screening voor ribonuclease A en α-chymotrypsinogen Een geadsorbeerd samen op high-performance sepharose SP. Het was gebruikt voor de ontwikkeling van robot-high-throughput verdringer scherm te identificeren chemisch selectieve displacers voor verschillende eiwitten paren in cation exchange chromatografie.

Specificatie

Smeltpunt -60 °C
Boiling point 168 °C
density 0.819 g/mL at 25 °C(lit.)
vapor density 4.4 (vs air)
vapor pressure 1 mm Hg ( 20 °C)
refractive index n20/D 1.4374(lit.)
Fp 123 °F
pka 11.11±0.19(Predicted)
explosieve limiet 11.6%
BRN 1734025

Toepassing

N,N-Diethyl-1,3-propanediamine werd gebruikt als verdringer parallel batch screening voor ribonuclease A en α-chymotrypsinogen Een geadsorbeerd samen op high-performance sepharose SP. Het was gebruikt voor de ontwikkeling van robot-high-throughput verdringer scherm te identificeren chemisch selectieve displacers voor verschillende eiwitten paren in cation exchange chromatografie.

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2,4,5-Triamino-6-hydroxypyrimidinesulfate met CAS 35011-47-3

CAS:35011-47-3
Molecular Formula:C4H9N5O5S
Molecular Weight:239.21
EINECS:609-054-5

Synonyms:6-HYDROXY-2,4,5-TRIAMINOPYRIMIDINE SULFATE HYDRATE; 2,5,6-TRIAMINO-4-PYRIMIDINOL SULFATE HYDRATE; 2,5,6-TRIAMINO-4(1H)-PYRIMIDINONE SULFATE HYDRATE; 4-HYDROXY-2,5,6-TRIAMINOPYRIMIDINE; 2,5,6-Triamino-4(1H)-pyrimidinone sulfate

what is of  2,4,5-Triamino-6-hydroxypyrimidinesulfate with CAS 35011-47-3? 

2,4,5-Triamino-6-hydroxypyrimidine Sulfate Salt is an intermediate used in the preparation of labelled 2-Amino-6,8-dihydroxypurine Hydrochloride (A604920). A labelled substituted 5-aminopyrimidines with antioxidative activity.

Specificatie

Item

Specificaties

Uiterlijk

Light yellow crystalline powder

Smeltpunt

≥300 °C(lit.)

Boiling point

277ºC at 760 mmHg

Fp

121.3ºC

Refractive index

1.772

Dichtheid

2.033g/cm3

Toepassing

2,4,5-Triamino-6-hydroxypyrimidine Sulfate Salt is an intermediate used in the preparation of labelled 2-Amino-6,8-dihydroxypurine Hydrochloride (A604920). A labelled substituted 5-aminopyrimidines with antioxidative activity.

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N-(4-Aminobenzoyl)-L-glutamicacid met CAS 4271-30-1

CAS:4271-30-1
Molecular Formula:C12H14N2O5
Molecular Weight:266.25
EINECS:224-261-7

Synonyms:H-4-ABZ-GLU-OH; N-(P-AMINOBENZOYL)-L-GLUTAMIC ACID; P-AMINOBENZOYL-L-GLUTAMIC ACID; P-AMINO BENZAMIDE GLUTAMIC ACID; N-(4-AMINOBENZOYL)-L-GLUTAMIC ACID; N-(4-Aminobenzoyl)-L-Glutaminic Acid; L-Glutamic acid, N-(4-aminobenzoyl)-

wat is N-(4-Aminobenzoyl)-L-glutamicacid met CAS 4271-30-1? 

Een dipeptide die voortvloeien uit de formele condensatie van de carboxylic acid groep van 4-aminobenzoëzuur met de aminogroep van L-glutaminezuur.

Specificatie

Naam Van Het Product
N-(p-Aminobenzoyl)glutamic acid
Plaats van Oorsprong
Hubei China
Uiterlijk
Wit kristallijn poeder
CAS-Nr.
4271-30-1
Rang Standaard
Excellent
Opslag
Koele En Droge Plaats
Houdbaarheid
2 jaar
Uit de grootte van de verpakking
300*400
Bruto Gewicht
25(KG)

Toepassing

Major metabolite of 5-Methyltetrahydrofolic Acid

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N-(4-Aminobenzoyl)-L-glutamicacid   pack

DAPSONEPharmagrade met CAS 80-08-0

CAS:80-08-0
Molecular Formula:C12H12N2O2S
Molecular Weight:248.3
EINECS:201-248-4

Synonyms:4,4′-DIAMINODIPHENYL SULFONE; 4,4-DIAMINODIPHENYL SULFONE; 4,4′-DIAMINODIPHENYL SULPHONE; 4,4-DIAMINODIPHENYLSULPHONE; 4,4′-SULFONYLDIANILINE; 4,4′-SULFONYLBISBENZENEAMINE; 4-AMINOPHENYL SULONE; 4-AMINOPHENYL SULFONE

what is of  DAPSONEPharmagrade with CAS 80-08-0? 

A sulfone that is diphenylsulfone in which the hydrogen atom at the 4 position of each of the phenyl groups is substituted by an amino group. It is active against a wide range of bacteria, but is mainly employed for its actions against Mycobacteriu leprae, being used as part of multidrug regimens in the treatment of all forms of leprosy.

Specificatie

Item
Specificaties
Beschrijving
Wit kristallijn poeder
Smeltpunt
≥178℃
PH-waarde
6.5-7.5
Inhoud
≥99.5%
Iron and foreign matters
Above 0.5mm: 0
0.2-0.5mm: <5
Below 0.2mm: <30
Iron: 0-1
Verlies bij drogen
0.2%ppm Max.
Gloeirest
0 ppm
Colour of solution
≤80

Toepassing

4,4′-diaminodiphenylsulfone be used for preparation polyimide and epoxy resin material

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DAPSONEPharmagrade  pack

L-MalicAcid(natuurlijke) met CAS 97-67-6

CAS:97-67-6
Moleculaire Formule:C4H6O5
Moleculaire Gewicht:134.09
EINECS:202-601-5

Synonyms:2-HYDROXYSYCCINIC ACID; 1-HYDROXYSUCCINIC ACID; L-Maleic Acid;L(+-)MALIC ACID FREE ACID INSECT CELL*CU LTURE TESTE; L-MALIC ACID FREE ACID CRYSTALLINE; L(-)MALIC ACID FREE ACID PLANT CELL*CULT URE TESTED; L (-) MALIC ACID SIGMAULTRA

what is of  L-MalicAcid(natural) with CAS 97-67-6? 

L-(-)-Malic acid is used as a food additive, Selective α-amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including κ-opioid receptor agonists, 1α,25-dihydroxyvitamin D3 analogue, and phoslactomycin B.

Specificatie

Naam Van Het Product:
L-(-)-Malic Acid
Synoniemen:
(S)-malic acid
CAS-Nr.:
97-67-6
MF:
C4H6O5
Dichtheid:
1.60
Kookpunt:
140ºC
Smeltpunt:
101-103 °C(lit.)
Flash Point:
220 °C
Refractive Index:
-6.5
Uiterlijk:
Wit Poeder
Toepassing:
Levensmiddelenadditieven

Toepassing

L-(-)-Malic acid is used as a food additive, Selective α-amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including κ-opioid receptor agonists, 1α,25-dihydroxyvitamin D3 analogue, and phoslactomycin B.

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Allantoïne met CAS 97-59-6

CAS:97-59-6
Molecular Formula:C4H6N4O3
Molecular Weight:158.12
EINECS:202-592-8

Synonyms:Alantan; Allantol; AVC/Dienestrolcream; component of Skin-balm; Fancol TOIN; 5-ureidohydantoin (2,5-dioxoimidazolidin-4-yl)urea; ALLANTOIN(RG); 2,5-DIOXO-4-IMIDAZOLIDINYLUREA(ALLANTOIN); ALANTOIN

what is of  Allantoin with CAS 97-59-6? 

Allantoin can promote skin cell growth and rapid wound healing. Used as anti-ulcer drug, mixed with dry aluminum hydroxide gel, for gastrointestinal ulcers and inflammation. The product can soften keratin, making the skin retain moisture, moist and soft, is special effects of additive in cosmetic. Allantoin and its derivatives are the quality improver and additive of many household chemical products.

Specificatie

Naam Van Het Product
Allantoin Powder
Uiterlijk
Wit poeder
Zuiverheid
99%
CAS-Nr.
97-59-6
Graad
Cosmetic grade
Voorbeeld
Free Sample
Verpakking
1kg/ bag, 25kg/ drum 

Toepassing

Allantoin can promote skin cell growth and rapid wound healing. Used as anti-ulcer drug, mixed with dry aluminum hydroxide gel, for gastrointestinal ulcers and inflammation. The product can soften keratin, making the skin retain moisture, moist and soft, is special effects of additive in cosmetic. Allantoin and its derivatives are the quality improver and additive of many household chemical products.

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Zinc2-mercaptobenzothiazole met CAS 155-04-4

CAS:155-04-4
Molecular Formula:C14H8N2S4Zn
Molecular Weight:397.88
EINECS:205-840-3

Synonyms:zinc2-benzothiazolethiolate; zincbenzothiazol-2-ylthiolate; zincbenzothiazolethiolate; zincbenzothiazolylmercaptide; zincbenzothiazyl-2-mercaptide; zincbis(2-mercaptobenzothiazole); zincbis(mercaptobenzothiazole); zincdi(benzothiazol-2-yl)disulphide; zincmercaptobenzothiazolate

what is of  Zinc2-mercaptobenzothiazole with CAS 155-04-4? 

Zinc 2-mercaptobenzimidazole has the characteristics of fast vulcanization promotion, low vulcanization flatness, and no early vulcanization during mixing. It is widely used in the rubber processing industry and is an essential and efficient rubber vulcanization accelerator for natural and synthetic rubber.

Specificatie

item
waarde
Indeling
Zinc Organic Salt
CAS-Nr.
155-04-4
Andere Namen
Zinc 2-mercaptobenzothiazole
MF
C14H8N2S4Zn
EINECS-Nr.
205-840-3
Plaats van Oorsprong
China
Zuiverheid
98%
Merknaam
unilong
Model Aantal
CAS 155-04-4
CAS
155-04-4
MW
397.88

Toepassing

Zinc 2-Mercaptobenzothiazole is an additive which is used in flooring material to allow excellent hardening at low temperatures.

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2-aminobenzothiazole met CAS 136-95-8

CAS:136-95-8
Moleculaire Formule:C7H6N2S
Moleculaire Gewicht:150.2
EINECS:205-268-4

Synonyms:1,3-BENZOTHIAZOL-2-AMINE; 1,3-BENZOTHIAZOL-2-YLAMINE; 2-BENZOTHIAZOLAMINE; 2-BENZOTHIAZOLYLAMINE; 2-AMINOBENZOTHIAZOLE; CERIUM(III) IONOPHORE; IFLAB-BB F1386-0409; BENZO[D]THIAZOL-2-AMINE; AURORA KA-5427

what is of  2-aminobenzothiazole with CAS 136-95-8? 

2-Aminobenzothiazole was used in the synthesis of cobalt(II) picrate mixed-ligand complexes. It was used to study adsorption of biologically significant 2-aminobenzothiazole molecules on colloidal silver particles using surface-enhanced raman scattering spectroscopy

Specificatie

Items
Specificaties
Uiterlijk
Wit kristal
Assay
≥99%
Water
≤0.5%

Toepassing

2-Aminobenzothiazole was used in the synthesis of cobalt(II) picrate mixed-ligand complexes. It was used to study adsorption of biologically significant 2-aminobenzothiazole molecules on colloidal silver particles using surface-enhanced raman scattering spectroscopy

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Boorzuur met CAS 11113-50-1

CAS:11113-50-1
Molecular Formula:BH3O3
Molecular Weight:61.83
EINECS:234-343-4

Synonyms:Boric acid Joyce; Boric acid test solution(ChP); Boric acid; Borsrenatlicheborid acid; BoricAcid(AS),Borofax; HighPurS – Boric Acid- min. 99.999% – Noncertified; boric acid chunks; Boric acid flake

what is of  Boric acid with CAS 11113-50-1? 

Boric acid, also called boracic acid or orthoboric acid or acidum boricum, is a weak acid often used as an antiseptic, insecticide, flame retardant, in nuclear power plants to control the fission rate of uranium, and as a precursor of other chemical compounds.

Specificatie

item
waarde
Indeling
Boric Acid
CAS-Nr.
11113-50-1
Andere Namen
boric acid
MF
BH3O3
EINECS-Nr.
234-343-4
Plaats van Oorsprong
China
Rang Standaard
Agriculture Grade, Food Grade, Industrial Grade, Reagent Grade
Zuiverheid
99.8%
Uiterlijk
white crystall
Toepassing
food additive
Merknaam
unilong
Model Aantal
11113-50-1
Naam van het Product
boric acid

Toepassing

Boric acid plays a role as a “stomach poison” for certain pest such as cockroaches, ants and termites. As an insecticide, it usually applied in bait form or used as a dry powder in which containing a feeding attractant and then added into crevices and creaks so that it forms a layer of dust[11].

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CYCLOPENTAAN met CAS 287-92-3

CAS:287-92-3
Molecular Formula:C5H10
Molecular Weight:70.13
EINECS:206-016-6

Synonyms:Cyclopentane, 98%, extra pure; CYCLOPENTANE REFERENCE SUBSTANCE FOR GAS; CYCLOPENTANE, FOR UV-SPECTROSCOPY; CYCLOPENTANE, HPLC GRADE; CYCLOPENTANE, ANHYDROUS; CYCLOPENTANE OEKANAL; CYCLOPENTANE, FOR HPLC; CYCLOPENTANE, STANDARD FOR GC

what is of  CYCLOPENTANE with CAS 287-92-3?

Cyclopentane, also known as “pentamethylene”, is a cyclic hydrocarbon with the molecular formula C5H10. Molecular weight 70.13. Flammable liquid. Melting point -94.4 ℃, boiling point 49.3 ℃, relative density 0.7460, refractive index 1.4068. Soluble in alcohols, ethers, and hydrocarbons, insoluble in water.

Specificatie

MF
C5H10
EINECS-Nr.
206-016-6
Uiterlijk
Colorless Transparent Liquid;Like gasoline; mild, sweet.
Smeltpunt
-94℃
Flash point
-37℃
Boiling point
49.3℃
Moleculaire gewicht
70.1329
Class
3
UN NO.
UN 1146
CAS
287-92-3
Indeling
Alkane
Zuiverheid
≥95%

Toepassing

It can be used as a solvent for solution polymerization of polyisoprene rubber and cellulose ether. It can be used as a substitute for Freon as insulation materials in refrigerators and freezers as well as foaming agents for other hard PU foams, and chromatographic analysis standards.

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2-Amino-2-methyl-1,3-propanediol AMPD CAS 115-69-5

CAS:115-69-5
Moleculaire Formule:C4H11NO2
Moleculaire Gewicht:105.14
EINECS:204-100-7

Synonyms:1,1-Di(hydroxymethyl)ethylamine; 1,3-Dihydroxy-2-methyl-2-propylamine; 1,3-Propanediol,2-amino-2-methyl-; 2-amino-2-methyl-3-propanediol; 2-Amino-2-methylpropan-1,3-diol; 2-Amino-2-methylpropane-1,3-diol; 2-Amino-2-methylpropanediol; 2-AMINO-2-METHYL-1,3-PROPANEDIOL98+%

What is 2-Amino-2-methyl-1,3-propanediol AMPD?

2-Amino-2-methyl-1,3-propanediol AMPD CAS 115-69-5, also known as AMPD or AMP2. 2-Amino-2-methyl-1,3-propanediol is an organic compound that is soluble in water and alcohols, slightly soluble in ether, with a melting point of about 97-100 degrees Celsius, a density of about 1.17 g/cm ³, and weak alkalinity.

Specificatie

Item Standaard
Uiterlijk Colorless to yellow crystalline or crystalline powder
Assay(GC) ≥98.0%

Toepassing

2-Amino-2-methyl-1,3-propanediol AMPD is widely used in fields such as medicine, cosmetics, and food.
In the field of medicine, 2-Amino-2-methyl-1,3-propanediol AMPD is used as a diluent, solution, and wetting agent for capsules and tablets. In addition, it is also used as a solvent in the production of large quantities of drugs.
In cosmetics, 2-Amino-2-methyl-1,3-propanediol AMPD is commonly used as a solvent and moisturizer for hair and skin care products.
In the food industry,2-Amino-2-methyl-1,3-propanediol AMPD can be used as a flavor enhancer, sweetener, and seasoning agent.

2 Amino 2 methyl 13 propanediol application

Pakket

25kg/trommel, of eis van klanten.

2-Amino-2-methyl-1,3-propanediol AMPD CAS 115-69-5-PACKAGE

1,2,3,4-Tetrahydronaphthalene met CAS 119-64-2

CAS:119-64-2
Molecular Formula:C10H12
Molecular Weight:132.2
EINECS:204-340-2

Synonyms:1,2,3,4-Tetrahydronaphythalene; THN; TETRANAP; TETRALIN; TETRALINE; TETRALIN(R); tetralin solvent; 1,2,3,4-Tetrhydronaphthalene; 1,2,3,4-tetrahydeonaphthalene; 1,2,3,4-TETRAHYDRONAPHTHALENE, ANHYDROUS , 99%

wat is van 1,2,3,4-Tetrahydronaphthalene met CAS 119-64-2?

1,2,3,4-Tetrahydrophthaline is a colorless liquid with a pungent odor. It is insoluble in water, but soluble in ethanol, ether, acetone, acetic acid, benzene, and petroleum ether at m.p.-35 ℃, b.p.207 ℃, n20D 1.5410 ℃, relative density 0.9730, F.p.77 ℃.

Specificatie

Smeltpunt -35 °C (lit.)
Boiling point 207 °C (lit.)
density 0.973 g/mL bij 25 °C (lit.)
vapor density 4.55 (vs air)
vapor pressure 0,18 mm Hg ( 20 °C)
refractive index n20/D 1.541(lit.)
Fp 171 °F
storage temp. Store below +30°C.
solubility 0.045 g/l
form Vloeistof
explosieve limiet 0.8%, 100°F
Geurdrempel 0.0093 ppm

Toepassing

Als een oplosmiddel voor vetten en oliën als alternatief voor terpentine in glansmiddelen en verf; insecticide.

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Spermine met CAS 71-44-3

CAS:71-44-3
Molecular Formula:C10H26N4
Molecular Weight:202.34
EINECS:200-754-2

Synonyms:SPERMINE TETRAHYDROCHLORIDE; SPERMINE HYDROCHLORIDE; n,n’-bis(3-aminopropyl)-4-butanediamine; n,n’-bis(3-aminopropyl)-4-diaminobutane; Spermin; N,N’-BIS(3-AMINOPROPYL)-1,4-BUTANEDIAMINE 4 H CL; N,N’-BIS(3-AMINOPROPYL)-1,4-; BUTANEDIAMINE TETRAHYDROCHLORIDE; N,N’-BIS-(3-AMINOPROPYL)-1,4-DIAMINOBUTANE TETRAHYDROCHLORIDE

wat is van Spermine met CAS 71-44-3? 

Spermine is an endogenous polyamine synthesized from the reaction of spermidine (Item No. 14918) with decarboxylated S-adenosylmethionine in the presence of the enzyme spermine synthase and is required for eukaryotic cell growth and protein synthesis.

Specificatie

Spermine Basic informatie 
Naam Van Het Product: Spermine
CAS: 71-44-3
MF: C10H26N4
MW: 202.34
EINECS: 200-754-2
Mol-Bestand: 71-44-3.mol
Spermine Chemische Eigenschappen 
Smeltpunt 310-311 °C (dec.)(lit.)
Boiling point 150 °C5 mm Hg(lit.)
density 0.937
refractive index 1.4850 (schatting)
Fp >230 °F
storage temp. 2-8°C
solubility H2O: 1 M at 20 °C, clear, colorless

Toepassing

Bindt aan de polyamine modulatory site van NMDA Spermine is van essentieel belang voor zowel de normale en neoplastische groei van weefsel. Het is betrokken bij de modulatie van de calcium-afhankelijke immuunsysteem processen. Het speelt een belangrijke rol in de cellulaire proliferatie en differentiatie als remt neuronale nitric oxide synthase (nNOS).

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Cupric chloride met CAS 7447-39-4

CAS-Nr.: 7447-39-4
MF:Cl2Cu, Cl2Cu
MW:134.45
EINECS-nummer:231-210-2

Synonyms:Copper (II) chloride anhydrous≥99.99%; Cupric Chloride, Anhydr; COPPER ATOMIC SPECTROSCOPY STANDARD; COPPER CHLORIDE; COPPER(II) CHLORIDE, 99.999%; Copper(II) chloride, anhydrous, powder, 99.995+% metals basis; Copper(II) chloride 0.1 M Solution

Wat is van Cupric chloride met CAS 7447-39-4? 

Koper(II) chloride wordt gebruikt als een bijtmiddel in verven en bedrukken van stoffen; als een bestanddeel van isomerisatie en het kraken van katalysatoren; en als een desulfurizing en deodoriseren agent in de aardolie-industrie.

Specificaties

Koper(II) chloride Basic informatie 
Naam Van Het Product: Koper(II) chloride
CAS: 7447-39-4
MF: Cl2Cu
MW: 134.45
EINECS: 231-210-2
Mol-Bestand: 7447-39-4.mol
Koper(II) chloride Chemische Eigenschappen 
Smeltpunt 620 °C(lit.)
Boiling point 993°C/760mmHg
density 3.386 g/mL bij 25 °C(lit.)
storage temp. 2-8°C
solubility H2O: oplosbaar
form poeder
color Geel-bruin

Toepassing

Het wordt gebruikt als chemische reagentia, beitsen, oxidanten, hout met conserveringsmiddelen, additieven voor levensmiddelen, ontsmettingsmiddelen, en in de productie van glas, aardewerk, vuurwerk, verborgen inkt, evenals in de desodorisatie en desulfurization van aardoliefracties, metaal winning, fotografie, etc.

Verpakking

25kgs/trommel,9tons/20'container

Cupric chloride with CAS 7447-39-4 pack

CAS: 7447-39-4
Zuiverheid: 99%

Thenoyltrifluoroacetone met CAS 326-91-0

CAS:326-91-0
Molecular Formula:C8H5F3O2S
Molecular Weight:222.18
EINECS:206-316-7

Synonyms:2-THENOYLTRIFLUOROACETONE (TTA); Theonyltrifluoroacetone; 2-Thenoyltrifluoroacetone 99%; 2-Thenoyltrifluoroacetone99%; 1-(2-THENOYL-3 3 3-TRIFLUOROACETONE 99%; 1-(2-THENOYL)-3 3 3-TRIFUOROACETONE &; 2-ThenoylTriFluoroacetoneGr; 4,4,4-Trifluoro-1-(2-thienyl)-1,3-Butanedion

what is of  Thenoyltrifluoroacetone with CAS 326-91-0? 

Thenoyltrifluoroacetone is one of the most proved extracting agents in solventextraction analysis. It is equally suitable for the separation and selective enrichment of metal ions.

Specificatie

Naam van het Product Thenoyltrifluoroacetone
CAS-NR. 326-91-0
Moleculaire Formule C8H5F3O2S
EINECS 206-316-7
MW 222.18
Uiterlijk Poeder
Zuiverheid 99%
Smeltpunt 40-44 °C(lit.)
Boiling point 96-98 °C8 mm Hg(lit.)
Dichtheid 1.4373 (schatting)
Opslag omstandigheden 2-8°C
Knipperende punt 233 °F

Toepassing

Thenoyltrifluoroacetone is one of the most proved extracting agents in solventextraction analysis. It is equally suitable for the separation and selective enrichment of metal ions.

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2,5-Dibromo-3-hexylthiophene met CAS 116971-11-0

CAS:116971-11-0
Molecular Formula:C10H14Br2S
Molecular Weight:326.09
EINECS:639-833-5

Synonyms:2,5-DIBROMO-3-HEXYLTHIOPHENE; 2,5-Dibromo-3-hexylt; 3-BroMo-N-phenylcarbazole/3-BroMo-9-phenylcarbazole; DibroMo-3-hexylthioph; Thiophene,2,5-dibroMo-3-hexyl-; 2,5-Dibromo-3-hexylthiophene 97%; 2,5-Dibromo-3-hex-1-ylthiophene 98%; 2,5-Dibromo-3-hexylthiophene>

 

wat is van 2,5-Dibromo-3-hexylthiophene met CAS 116971-11-0?

2,5-Dibroma-3-hexylthiophene belongs to chemical reagents, fine chemicals, pharmaceutical intermediates, and material intermediates, and is a precursor of conductive polymers.

Specificatie

Naam van het Product
2,5-Dibromo-3-hexylthiophene
CAS
116971-11-0
Moleculaire Formule
C10H14Br2S
Moleculaire Gewicht
326.09
Uiterlijk
Gele vloeistof
Assay
99%min

Toepassing

2,5-Dibromo-3-hexylthiophene is een 2,5 combinatie geleidende polymeer met conjugated polythiophene gebaseerd systeem, die heeft een regelbare band gap.

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Ninhydrine hydrateren CAS 485-47-2 Met Hoge Zuiverheid

CAS:485-47-2
Molecular Formula:C9H6O4
Molecular Weight:178.14
EINECS:207-618-1

Synonyms:NINHYDRIN, ACS;NINHYDRIN MONOHYDRATE ACS REAGENT;NINHYDRIN R.G.;NINHYDRIN SIGMA GRADE CRYSTALLINE;NinhydrinA.R.;NinhydrinGr-(IndanetrioneHydrate);NinhydrinGr;Ninhydrin99%;Ninhydrin 99%

What Is Ninhydrin hydrate

Ninhydrin hydrate is a hydrate of ninhydrin. Molecular formula C9H6O4. Molecular weight 178.14. Pale yellow columnar crystal. The melting point is 241°C (decomposition). It turns red when heated above 100°C. Soluble in water, ethanol, slightly soluble in ether, chloroform.

Specificatie

Uiterlijk Light yellow solid Voldoet
Assay:HPLC ≧98.0% 99.44%

Toepassing

Reagents and chromatographic analysis reagents for the determination of proteins, amino acids and peptones.

Pakket

25kg drum or requirement of clients. Keep it away from light at a temperature below 25℃.

Ninhydrin hydrate CAS 485-47-2

3-Fluorobenzaldehyde with CAS 456-48-4

CAS:446-52-6
Molecular Formula:C7H5FO
Molecular Weight:124.11
EINECS:207-171-2

Synonyms:Benzaldehyde, 3-fluoro-; Benzaldehyde, m-fluoro-; meta-Fluorobenzaldehyde; M-FLUOROBENZALDEHYDE; LABOTEST-BB LT00932056; AKOS BBS-00003262; 3′-FLUORO-BENZALDEHYDE; 3-FLUOROBENZALDEHYDE; Fluorobenzaldehyde2

what is of  3-Fluorobenzaldehyde with CAS 456-48-4?

3-Fluorobenzaldehyde is a monofluorinated aromatic aldehyde with potential antimicrobial activity. 3-Fluorobenzaldehyde showed inhibitory effects on the activity of mushroom tyrosinase.

Specificatie

Smeltpunt 173 C
Boiling point 66-68 °C20 mm Hg(lit.)
density 1.17 g/mL at 25 °C(lit.)
refractive index n20/D 1.518(lit.)
Fp 134 °F
storage temp. Inerte atmosfeer,2-8°C
form Liquid
color Clear colorless to yellow
Soortelijk Gewicht 1.170
Gevoelig Air Sensitive
BRN 970178

Toepassing

3-Fluorobenzaldehyde is a monofluorinated aromatic aldehyde with potential antimicrobial activity. 3-Fluorobenzaldehyde showed inhibitory effects on the activity of mushroom tyrosinase.

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2-Fluorobenzaldehyde met CAS 446-52-6

CAS:446-52-6
Molecular Formula:C7H5FO
Molecular Weight:124.11
EINECS:207-171-2

Synonyms:2-fluoro-benzaldehyd; Benzaldehyde, o-fluoro-; ortho-Fluorobenzaldehyde;2-FLUOROBENZALDEHYDE; AKOS BBS-00003150; LABOTEST-BB LT00941219; Fluorobenzaldehyde1; Fluorobenzaldehydemincolorlessliq; o-Fluorobenzaldehyde 2-Fluorobenzaldehyde

what is of  2-Fluorobenzaldehyde with CAS 446-52-6?

The o-dialkylaminobenzaldehydes were conveniently prepared by nucleophilic displacement of the activated fluorine in 2-fluorobenzaldehyde with the required dialkylamine in hot dimethylformamide. N?-(2-Fluorobenzylidene)-2-(quinolin-8-yloxy) acetohydrazide methanol solvate in the reaction of quinolin-8-yloxyacetic acid hydrazide and 2-fluorobenzaldehyde.

Specificatie

Naam van het Product 2-Fluorobenzaldehyde
CAS-NR. 446-52-6
Toepassing Organic Synthesis Intermediate
Kleur Kleurloze tot lichtgele vloeistof
MOQ 1KG
Snelle levering 1-5 days
Betaling L/C, T/T; Money Gram; Alibaba handel zekerheid om de

Toepassing

The o-dialkylaminobenzaldehydes were conveniently prepared by nucleophilic displacement of the activated fluorine in 2-fluorobenzaldehyde with the required dialkylamine in hot dimethylformamide. N?-(2-Fluorobenzylidene)-2-(quinolin-8-yloxy) acetohydrazide methanol solvate in the reaction of quinolin-8-yloxyacetic acid hydrazide and 2-fluorobenzaldehyde.

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Elemicin met CAS 487-11-6

CAS:487-11-6
Molecular Formula:C12H16O3
Molecular Weight:208.25
EINECS:207-649-0

Synonyms:5-ALLYL-1,2,3-TRIMETHOXYBENZENE; ELIMICIN; ELEMICIN; 1,2,3-trimethoxy-5-(2-propenyl)-benzen; 1,2,3-trimethoxy-5-allylbenzene (elemicin); 3,4,5-Trimethoxyallylbenzene; 4-allyl-1,2,6-trimethoxybenzene; 5-allyl-1,2,3-trimethoxy-benzen; Benzene, 5-(2-propenyl)-1,2,3-trimethoxy

wat is van Elemicin met CAS 487-11-6?

Elemicin is a trioxygenated phenylpropane that has been found in A. dracunculus. It is active against S. aureus, B. subtilis, and C. albicans (MICs = 600, 2,500, and 1,000 mg/L, respectively) but not E. coli, K. pneumoniae, P. aeruginosa (MICs = >8,000 mg/L for all), or L. monocytogenes (MIC = >3,000 mg/L).

Specificatie

Naam van het Product
Acorus tatarinowii extract poeder
Uiterlijk
geel Fijn poeder
zuiverheid
100% zuiver
PRODUCT CODE
NNOHEP567

Toepassing

Bestanddelen van de etherische olie van de nootmuskaat en is verantwoordelijk voor de psychoactieve effecten van nootmuskaat. Ook een kleine deel van de oleohars en essentiële olie van Manilla elemi (Canarium luzonicum). Tentoonstellingen anticholinerge-achtige effecten in de mens.

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Elemicin with  CAS 487-11-6 pack

Campholenicaldehyde met CAS 4501-58-0

CAS:4501-58-0
Moleculaire Formule:C10H16O
Moleculaire Gewicht:152.23
EINECS:224-815-8

Synonyms:2,2,3-Trimethyl-3-cyclopentacetaldehyde; 2,2,3-Trimethyl-3-cyclopenten-1-acetaldehyde; 2,2,3-trimethyl-,(R)-3-Cyclopentene-1-acetaldehyde; (R)-alpha-campholenaldehyde; 2,2,3-trimethyl-3-Cyclopentene-1-acetaldehyde; 2,3-trimethyl-(theta)-3-cyclopentene-1-acetaldehyd; 3-cyclopentene-1-acetaldehyde,2,2,3-trimethyl-; campholenic aldehyde; 2,2,3-Trimethyl-1-acetaldehyde-3-cyclopentene

what is of  Campholenicaldehyde with CAS 4501-58-0?

Alpha Xylenesulfonyl chloride appears as a white liquid

Specificatie

Naam van het Product
Campholenic aldehyde
Country of origin
HuBei China
Gross weight
25(KG)
Uit de grootte van de verpakking
300*400
Uiterlijk
Colorless or Light yellow liquid
Opslag
Koele En Droge Plaats
Houdbaarheid
2 jaar

Toepassing

The ingredients of each spice used by Camphorenic aldehydeto prepare essence shall not exceed the maximum allowable use amount and maximum allowable residue in GB 2760

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Campholenicaldehyde with CAS 4501-58-0 pack

Benzylsulfonylchloride met CAS 1939-99-7

CAS:1939-99-7
Molecular Formula:C7H7ClO2S
Molecular Weight:190.65
EINECS:217-717-1

Synonyms:α-Toluenesulfonyl chloride ,98%; Benzylsulfonyl chlorideDISC 06/12/2000; Phenylmethanesulphonyl chloride; alpha-Toluenesulfonyl chloride, 98% 5GR NSC 41894; Toluen-alphaSulfonyl chloride; ALPHA TOLUENE SULHONYL CHLORIDE; Benzenemethanesulfonylchloride; Benzylsulfochloride

wat is van Benzylsulfonylchloride met CAS 1939-99-7?

Phenylmethanesulfonyl chloride is een alifatische sulfonyl chloride. Het reageert met triethylamine in methyleenchloride of ether om de opbrengst trans-stilbene en cis diphenylethylene sulfone. De reactie met 1,1-bis(diethylamino) - ethaan is onderzocht. Toevoeging van phenylmethanesulfonyl chloride 1,3-difenyl-2-pyrrolidinopropene in de aanwezigheid van water werd bestudeerd.

Specificatie

Item Specificaties Resultaten
Uiterlijk Wit kristal Wit kristal
Inhoud ≥98% 99.5%
Vocht ≤0.5% 0.2%

Toepassing

Phenylmethanesulfonyl chloride is een alifatische sulfonyl chloride. Het reageert met triethylamine in methyleenchloride of ether om de opbrengst trans-stilbene en cis diphenylethylene sulfone. De reactie met 1,1-bis(diethylamino) - ethaan is onderzocht. Toevoeging van phenylmethanesulfonyl chloride 1,3-difenyl-2-pyrrolidinopropene in de aanwezigheid van water werd bestudeerd.

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Benzylsulfonylchloride with  CAS 1939-99-7 pack

CAB with CAS 86243-76-7

CAS:86243-76-7
Moleculaire Formule:NVT
Moleculaire Gewicht:0
EINECS:000-000-0

Synonyms:Cocoamidopropyl betaine; Aerosol 30; Alkateric cab-a; Coco amido betaine; Einecs 263-058-8; N-(3-Cocoamidopropyl)-N,N-dimethyl-N-carboxymethyl betaine; N-(3-Cocoamidopropyl)-N,N-dimethyl-N-carboxymethylammonium hydroxide, inner salt

what is of  CAB with CAS 86243-76-7?

Cocoamidopropyl betaine is a colorless or pale yellow transparent liquid, with strong absorption in pure infrared spectra at 1640-1560cm-1 and 3330-3440cm-1. Easy to dissolve in water and biodegradable. It has good foaming and thickening effects.

Specificatie

Items Specificaties
Geur Geurloos
Uiterlijk Light yellow transparent Liquid
Vaste inhoud 30-35%
Activator 22-31%
pH(1% aqueous solution)  4.5-6.5
NaCl ≤6%

Toepassing

Cocoamidopropyl betaine has softness, antibacterial and anti-static properties, as well as good foaming effect. It is an excellent hair conditioner that can be formulated into high-quality shampoos, bath products, facial cleansers (creams) and baby skincare products; It is also a high-performance softening agent in the textile printing and dyeing industry, and is widely used in oil field extraction.

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Cocoamidopropyl betaine packing

Zink(II)acetylacetonate met CAS 14024-63-6

CAS:14024-63-6
Molecular Formula:C10H14O4Zn
Molecular Weight:263.61
EINECS:237-860-3

Synonyms:BIS(2,4-PENTANEDIONATO)ZINC(II); BIS(ACETYLACETONATO)ZINC(II); 2,4-PENTANEDIONE ZINC DERIVATIVE; Acetylacetone zinc; Zinc(ii) acetylacetonate, ca. 25% Zn; Zinc Acetylacetonate Monohydrate; ACETYLACETONE, ZINC DERIVATIVE; Zinc bis(2,4-pentanedionate); Zinc bis(acetylacetonate); Zinc bis(acetylacetone)

what is of  Zinc(II)acetylacetonate with CAS 14024-63-6?

Zinc (II) acetylacetonate is a white powder with a characteristic odor, stable properties, and easy reactivity with oxidants. Melting point 129-133 ℃. Easy to dissolve in methanol.

Specificatie

Items
Specificaties
Uiterlijk
Wit poeder
Zn
23-26%
Verlies bij drogen
≤5%
Zware metalen
≤0.002%
Deeltjesgrootte(0,25 mm)
Test Pass

Toepassing

Katalysator zijn bij de synthese van lange-keten alcoholen en aldehyden, textiel weging agent.Katalysator zijn bij de synthese van lange-keten alcoholen en aldehyden, textiel weging agent.Katalysator zijn bij de synthese van lange-keten alcoholen en aldehyden, textiel weging agent.Katalysator zijn bij de synthese van lange-keten alcoholen en aldehyden, textiel weging agent.

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SODIUMLAURYLETHERSULFATE met CAS 68585-34-2

CAS:68585-34-2
Molecular Formula:C12H26Na2O5S
Molecular Weight:328.38
EINECS:500-223-8

Synonyms:SODIUM LAURYL ETHER SULFATE; NAXOLATE ES-130; NAXOLATE ES-230; NAXOLATE ES-330; NAXOLATE ES-360; Lauryl ether sulfate, sodium salt; Sodium Laury1 Ether Sulphate; Surfactant S7; Sodium Lauryl Ether Sulfate(SLES/AES70%); Sodium dodecyl ether sulfate Detergent material; Sodium dodecyl ether sulfate

what is of  SODIUMLAURYLETHERSULFATE with CAS 68585-34-2?

Sodium laureth sulfate (SLES) is a very effective foaming agent. It is an anionic detergent and surfactant found in many personal care products such as soaps, shampoos, toothpaste. Used in wetting agent formulations, liquid detergents, cleaners, shampoos and laundry detergents.

Specificatie

ANALYSE
SLES-70
SLES-28
Appearance (25Ċ)
Transparent or white sticky paste
Light yellow, Transparent liquid
De werkzame stof %
68-72
26-30
Geur
No Strange Odors
No Strange Odors
PH value (25Ċ, 2% sol)
7.0-9.5
7.0-9.5
Unsulfated mattcr(%)
Max.2.0
Max.1.0
Sodium sulfate(%)
Max.1.0
Max.0.5
Color (Klett, 5%Am.aq.sol)
Max.10
Max.10

Toepassing

Sodium laureth sulfate (sometimes referred to as SLES) is used in cosmetics as a detergent and also to make products bubble and foam. It is common in shampoos, shower gels and facial cleansers. It is also found in household cleaning products, like dish soap.

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Sodium lauryl ether sulfate  packing

SodiumThioglycollate met CAS 367-51-1

CAS: 367-51-1
Molecular Formula:C2H5NaO2S
Molecular Weight:116.11
Appearance:Colorless or Light red color clear liquid
EINECS:206-696-4

Synonyms:NATG; SODIUM MERCAPTOACETATE; SODIUM THIOGLYCOLATE; SODIUM THIOGLYCOLLATE; THIOGLYCOLIC ACID SODIUM SALT; MERCAPTOACETIC ACID SODIUM SALT; Aceticacid,mercapto-,monosodiumsalt; Mercaptoaceticacidmonosodiumsalt

What is Sodium Thioglycolate?

Sodium mercaptoacetate is a colorless to red (some colors are slightly darker) transparent liquid with a purity of over 20%, 30%, and 45%. There is also a white or almost white crystalline powder with a purity of 98%. Sodium mercaptoacetate is an important flotation inhibitor. Used as an inhibitor for copper minerals and pyrite in copper molybdenum ore flotation, Sodium mercaptoacetate has a significant inhibitory effect on minerals such as copper and sulfur, and can effectively improve the grade of molybdenum concentrate. Sodium mercaptoacetate can also be used as a hair removal agent.

Specificatie

Item Standaard
Uiterlijk Colorless or Light red color clear liquid
Heavy metal (Pb)

PPM (mg/kg)

≤10.0
Fe PPM (mg/kg) ≤5.0
Relatieve dichtheid

(20℃)

1.20~1.30
PH 6.5~8.0
Assay (%) ≥45.0

Toepassing

Sodium mercaptoacetate, as an effective inhibitor of a new type of sulfide ore, has been successfully applied in molybdenum production for many years.Sodium mercaptoacetate uses a small dosage, is simple and convenient to use, can better save costs, and increase economic benefits. Not only has it improved the quality of the product, but Sodium mercaptoacetate is also pollution-free and non-toxic, completely replacing the highly toxic inhibitor sodium cyanide, which has played a positive role in environmental protection of the production area.
Sodium mercaptoacetate is also widely used in hair removal (such as leather and human body), as a main agent for perming and dyeing hair, and in the preparation of solid and liquid culture media.

Pakket

250kg/drum of de eis van klanten.

Sodium Thioglycolate-packing

1-Butyl-3-methylimidazoliumchloride met CAS 79917-90-1

CAS-Nr.:79917-90-1
MF:C8H15ClN2
EINECS-Nr.:460-120-8
Moleculaire Gewicht:174.67

Synonyms:1-BUTYL-3-METHYLIMIDAZOLIUM CHLORIDE; BMIMCL; BASIONIC(TM) ST 70; 1-BUTYL-3-METHYLIMIDAZOLIUM CHLORID; 1-Butyl-3-MethyliMidazoliuM Chloride [BMiM]Cl; 1-BUTYL-3-METHYLIMIDAZOLIUM CHLORIDE [BMLM]CL; BASIONIC(R) ST 70, BMIMCL

wat is van 1-Butyl-3-methylimidazoliumchloride met CAS 79917-90-1?

1-Butyl-3-methylimidazolium chloride is a white crystalline powder with certain hygroscopicity at room temperature and pressure. Chlorination (1-butyl-3-methylimidazole) is an imidazole salt that is soluble in acetone and alcohol organic solvents, and has high cellulose solubility. This substance can combine with glycerol to form an effective plasticizer, with high thermal stability, flexibility, and tensile strength.

Specificatie

Item Specificaties Resultaten
Uiterlijk Wit poeder Wit poeder
Water <1000ppm 1000ppm
Methylimidazole inhoud <1000ppm 1000ppm
Assay ≥99,0% over 99.56%

 Toepassing

1-Butyl-3-methylimidazolium chloride combines with glycerol to form an effective plasticizer with high thermal stability, flexibility, and tensile strength. Has high cellulose solubility. Application of AlCl3 in Friedel Crafts alkylation reaction

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1-Butyl-3-methylimidazoliumhexafluorophosphate met CAS 174501-64-5

CAS:174501-64-5
Molecular Formula:C8H15F6N2P
Molecular Weight:284.18
EINECS:678-095-9

Synonyms:butyl-3-methylimmidazolium hexafluorophosphate; 1-Butyl-3-methylimidazolium hexafluorophosphate for catalysis, >=98.5% (T); 1-butyl-3-methylimidazolium hexafluorophsphate; JACS-174501-64-5; 1-butyl-3-methyl-1H-imidazole-1,3-diium hexafluorophosphate

What is 1-Butyl-3-methylimidazoliumhexafluorophosphate with CAS 174501-64-5?

1-Butyl-3-methylimidazolium hexafluorophosphate is an ionic liquid with special solubility and extraction properties. It can be used to extract complex molecules of certain natural products and has certain applications in the field of medicinal chemistry research. 1-Butyl-3-methylimidazolium hexafluorophosphate is an ionic liquid used in many environments with good reactions

Specificatie

Smeltpunt 6.5 °C
Boiling point >340°C
density 1.38 g/mL bij 20 °C (lit.)
refractive index n20/D 1.41
Fp >350°C
storage temp. Store below +30°C.
form Viskeuze Vloeistof
color Heldere, kleurloze tot bleekgele
Soortelijk Gewicht 1.396
PH 5 (H2O, 20℃)
Oplosbaarheid In Water Mengbaar met dichloormethaan, chloroform. Niet mengbaar met water, diethylether en hexaan.

Toepassing

1-Butyl-3-methylimidazolium hexafluorophosphate is een ionische vloeistof gebruikt in vele milieuvriendelijke reacties.

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1-Docosanol met CAS 661-19-8

MF:C22H46O
EINECS-Nr.:211-546-6
CAS:661-19-8
Moleculaire Gewicht:326.6
Smeltpunt:180 °C0.22 mm Hg(lit.)

Synonyms:1-DOCOSANOL FOR SYNTHESIS 100 G; 99% purity n-Docosanol; 1-Docosanol (Behenyl Alcohol) extrapure, 98%; Docosanol Behenyl alcohol; Behenyl Alcohol (Docosanol); Behenyl Alcohol/n-Docosanol; Behenvl alcohol; n-Docosano; Behenic alcohol|||Behenyl alcohol|||n-Docosanol|||Docosanol

Wat is van 1-Docosanol met CAS 661-19-8?

Laccaic acid (cas# 60687-93-6) is een organische kleurstof met antimicrobiële eigenschappen in de richting van verschillende pathogene bacteriën en schimmels. Laccaic acid wordt ook gebruikt als onderdeel van zonnecellen door zijn optische eigenschappen.

Specificaties

Product

n-Docosanol

Uiterlijk

Wit poeder

Assay

99%

 De zuurgraad coëfficiënt (PKA)

15.20±0.10(Voorspeld)

Toepassing

De organische synthese

Toepassing

n-Docosanol is een bindmiddel en een emulsie stabilisator. Het wordt ook gebruikt om verhoging van een formulering van de viscositeit. Dit is een mengsel van vetzuren en alcoholen. behenyl alcohol kan gebruikt worden voor een aantal doeleinden, in een cosmetische formulering, met inbegrip als een verzachtende, een bindmiddel, een emulsie stabilisator, of om een product is van de viscositeit. Het kan worden afgeleid van synthetische of van planten.

Verpakking

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1-Docosanol with CAS 661-19-8 pack

LACCAICACID met CAS 60687-93-6

CAS:60687-93-6
Molecular Formula:C91H62N2O44
Molecular Weight:1887.45298
EINECS:918-731-7

Synonyms:LACCAIC ACID; LAC DYE; LACCAIC ACID (LAC); LACCHAICACID; Laccaic Acid from Lacca; Shellac red pigment; Lac Dyer Red; LACCAIC ACID; USP/EP/BP; Laccaic Acid (Technical Grade); Lac red pigment

what is of  LACCAICACID with CAS 60687-93-6?

Laccaic acid (cas# 60687-93-6) is een organische kleurstof met antimicrobiële eigenschappen in de richting van verschillende pathogene bacteriën en schimmels. Laccaic acid wordt ook gebruikt als onderdeel van zonnecellen door zijn optische eigenschappen.

Specificatie

CAS-Nr.:
60687-93-6
Synonym :
LACCAIC ACID
Appearance :
Red powder
Absorptie
(E0.50cmcolorimetric Ⅱ0.01% solution
0.65 Min
Verlies bij drogen
10
Residue after ignition
0.8
PH-waarde
3.0-4.0
Lead(Pb),mg/kg
5
Arsenic(As),mg/kg
2
Heavy metals(Pb),mg/kg
8

Toepassing

Laccaic acid (cas# 60687-93-6) is een organische kleurstof met antimicrobiële eigenschappen in de richting van verschillende pathogene bacteriën en schimmels. Laccaic acid wordt ook gebruikt als onderdeel van zonnecellen door zijn optische eigenschappen.

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LACCAICACID with CAS 60687-93-6 pack

CAS: 60687-93-6
Zuiverheid: 99%

2,6-Diflurobenzonitrile met CAS 1897-52-5

CAS No.:1897-52-5
MF:C7H3F2N
EINECS No.:225-805-6
Zuiverheid:99%min

Other name:2,6-DIFLUOROBENZONIT;p-Phenylenediamine(1,4-Phenylenediamine);2,6-DIFLUOROBENZONITRILE,97+%;2,6-DIFLUOROBENZNITRILE,97%;2,6-Difluorobenzonitrile99%;2,6-Difluorocarbonitrile;6-Difluorobenzonitrile;2,6-Difluorobenzonitrle

What is 2,6-Diflurobenzonitrile with CAS 1897-52-5

2, 6-difluoronitrile is a specific insect growth regulator and an essential intermediate of benzamide pesticides such as difenuron and difenuron. 2, 6-difluoronitrile is usually used as raw material, Chemicalbook polyethylene glycol is used as catalyst, N, n-dimethylformamide, dimethyl sulfoxide and sulfoxide are used as solvent, and potassium fluoride is used as alkali metal fluoride. 2, 6-difluoronitrile was synthesized by fluoride.

Specificatie

Smeltpunt 25-28 °C (lit.)
Boiling point 197-198 °C
density 1.246 g/mL at 25 °C (lit.)
refractive index n20/D 1.4875(lit.)
Fp 176 °F
storage temp. Verzegeld in een droge,kamertemperatuur
BRN 2045292
CAS DataBase Verwijzing 1897-52-5(CAS DataBase Reference)
NIST Chemistry Reference Benzonitrile, 2,6-difluoro-(1897-52-5)

Toepassing 

2,6-Difluorobenzonitrile was used in the synthesis of:
•poly(cyanoaryl ethers) via silyl-method
•2-dimethylamino-6-fluorobenzamide
•phenolphthalein-modified polyarylene ether nitrile copolymers

Verpakking 

200 kg/trommel, 16tons/20'container

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2,6-Diflurobenzonitrile with CAS 1897-52-5 pack

Stannousoctoate met CAS 301-10-0

CAS:301-10-0
Molecular Formula:C16H30O4Sn
Molecular Weight:405.12
EINECS:206-108-6

Synonyms:STANNOUS OCTOATE; TIN 2-ETHYL HEXANOATE; TIN 2-ETHYLHEXOATE; TIN(II) 2-ETHYLHEXANOATE; TIN(II) BIS(2-ETHYLHEXANOATE); TIN OCTOATE; TIN(II) OCTANOATE; TIN II OCTOATE; TIN(II) OCTYLATE; Hexanoicacid,2-ethyl-,tin(2+)salt

what is of  Stannousoctoate with CAS 301-10-0?

Tin(II) 2-ethylhexanoate is used as a polymerization initiator in polylactic acid production. It acts as an intermediate as well as a catalyst for urethane foams, lubricants, addition agents and stabilizers for transformer oils.

Specificatie

Smeltpunt <-20°C
Boiling point >200°C
density 1.251 g/mL at 25 °C(lit.)
refractive index n20/D 1.493(lit.)
Fp >110°C
form vloeistof
color viscous
Soortelijk Gewicht 1.251
Oplosbaarheid In Water Mengbaar met water.
Hydrolytische Gevoeligheid 7: reacts slowly with moisture/water

Toepassing

Tin(II) 2-ethylhexanoate is used as a polymerization initiator in polylactic acid production. It acts as an intermediate as well as a catalyst for urethane foams, lubricants, addition agents and stabilizers for transformer oils.

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