2,2,4-TRIMETHYL-1,3-PENTANEDIOL DIISOBUTYRATE with cas 6846-50-0
It is a colorless liquid with a gasification temperature of 424℃ and stable chemical properties. It is not easy to mix bubbles in the solution, and can keep the smoothness and beauty of the product. It is a viscosity reducer with plasticizing effect and low volatility, which can give the product good cold resistance and water resistance.
Classification:Chemical Auxiliary Agent
CAS No.:6846-50-0
Other Names:2,2,4-TRIMETHYL-1,3-PENTANEDIOL DIISOBUTYRATE
MF:C16H30O4
EINECS No.:229-934-9
Purity:99%
Place of Origin:Shandong, China
Type:Carbon Black
Usage:Coating Auxiliary Agents
Brand Name:Unilong
Model Number:JL20210088
Product name:2,2,4-TRIMETHYL-1,3-PENTANEDIOL DIISOBUTYRATE
CAS:6846-50-0
Package:25KG/DRUM
MOQ:25 Kg
Color:colourless liquid
Sample:Availiable
EINECS:229-934-9
Molecular formula:C16H30O4
DELIVERY:Immediately
|
Product Name
|
2,2,4-TRIMETHYL-1,3-PENTANEDIOL DIISOBUTYRATE
|
|
CAS No.
|
6846-50-0
|
|
MF
|
C16H30O4
|
|
Appearance
|
Colorless Liquid
|
|
Purity
|
≥99.0%
|
|
Moisture
|
≤0.1%
|
|
Acid
|
≤0.05%
|
|
Distiliation Range
|
280-290℃
|
|
Packaging
|
200kg drum, or per customer requests.
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200kgs/drum, 16tons/20’container
2,2,4-Trimethyl-1,3-pentanediol Diisobutyrate is a plastic additivea and was found to associate with newly diagnosed asthma.
Hexadecyl trimethyl ammonium bromide with cas 57-09-0
CAS No.:57-09-0
MF:C19H42BrN
EINECS No.:200-311-3
Place of Origin:Shandong, China
Appearance:White crystal powder
Other Names:Hexadecyl trimethyl ammonium bromide; N-CETYL-N,N,N-TRIMETHYLAMMONIUMBROMIDE; N,N,N-TRIMETHYLTETRADECYLAMMONIUMBROMIDE; N-HEXADECYL-N,N,N-TRIMETHYLAMMONIUMBROMIDE;
Cetyltrimethyl ammonium bromide is a quaternary ammonium salt. Have hygroscopicity. Stable in acidic solution. Other names N,N,N- trimethyl 1- hexadecyl ammonium bromide; Cetyl trimethyl ammonium bromide; Positive soap, etc. [1]CTAB is white or light yellow crystal to powder, with irritating smell, easily soluble in B/isopropanol and chloroform, soluble in 10 parts of water, slightly soluble in acetone, almost insoluble in diethyl ether and benzene [2], which generates a lot of foam when vibrating, and has good coordination with anionic, nonionic and amphoteric surfactants.
| Appearance |
White to light yellow powder
|
|
Assay (W/W dry basis)
|
≥99.0%
|
|
Residue on ignition
|
<0.5%
|
|
Water (W/W by KF)
|
≤1.0%
|
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P H value
|
5~9
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25kgs/drum, 9tons/20’container
cetrimonium bromide is a quaternary ammonium salt that can prevent the proliferation of bacteria, fungi, and yeast in cosmetic preparation, while also act as an emulsifying agent.
Cetylpyridinium chloride monohydrate CAS 6004-24-6
CAS:6004-24-6
Molecular Formula:C21H40ClNO
Molecular Weight:358
Appearance:White or off-white powder
EINECS:678-154-9
Synonyms:Cetylpyridiniumchloride,monoh; Pyridinium,1-hexadecyl-,chloride,monohydrate; 1-CETYLPYRIDINIUMCHLORIDE1-HYDRATE; CETYLPYRIDINIUMCHLORIDE1-HYDRATE
Physical and chemical properties: white solid powder, often with one molecule of crystal water, its melting point is 77 ~ 83℃. It is easily soluble in water, ethanol, chloroform and almost insoluble in benzene and ether. The PH of 1% aqueous solution is 6.0 ~ 7.0. Strong oscillation of its aqueous solution will produce abundant foam. Has good surface activity and sterilization performance. Medium toxicity, LD50 (rat, oral) 200mg/kg. Irritating.
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Product Name:
|
Cetylpyridinium chloride monohydrate
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|
CAS:
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6004-24-6
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|
MF:
|
C21H40ClNO
|
|
MW:
|
358
|
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EINECS:
|
678-154-9
|
|
Mol File:
|
6004-24-6.mol
|
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Melting point
|
81-84 °C
|
(1-Hexadecyl)pyridinium chloride monohydrate is used in a study to assess removal of emulsified oil from oily waste water and removal of emulsified food and mineral oils from waste water. And it is used for detergent-based extraction of membrane-associated enzymes such as alkaline phosphatase, and in extraction of chromium and palladium.
25kgs/drum, 9tons/20’container
Dipropylene glycol dimethyl ether with cas 111109-77-4
CAS No.:111109-77-4
Other Names:Dimethoxy dipropyleneglycol
MF:C8H18O3
EINECS No.:404-640-5
Place of Origin:Shandong, China
Grade Standard:Industrial Grade
Purity:99%
Dipropylene glycol dimethyl ether (dipropylene glycol dimethyl ether) is a multi-purpose environment-friendly solvent with pleasant faint smell, appropriate volatilization speed, excellent chemical stability, excellent solubility and high safety to human health. The United States and the European Union are listed as green solvents for non HAP/NAP (non hazardous in the list of air pollution). It can usually be used in water-based and cured coatings.
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Items
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Specifications
|
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COLOR(pt-co)
|
≤15
|
|
Moisture
|
≤0.1%
|
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Acidity
|
≤0.03%
|
|
Boiling point
|
175 °C(lit.)
|
|
refractive index
|
n20/D 1.408
|
200kgs/drum, 16tons/20’container
1-Methoxy-2-((1-methoxypropan-2-yl)oxy)propane is used in method for evaluating profile of ink compound and manufacturing organic light emitting device comprising same.
Cetylpyridinium chloride CAS 123-03-5
CAS:123-03-5
MF:C21H38ClN
EINECS:204-593-9
Purity:99%
Other Names:Cetylpyridinium chloride
Cetylpyridinium is a quaternary ammonium with broad-spectrum antiseptic activities. It is active against S. mutans, S. sanguis, E. coli, Oxford Staphylococcus, and C. albicans in media (MICs = 1.25-62.5 μg/ml) and against Oxford Staphylococcus in pooled human saliva (MICs = 7.8-15.6 μg/ml). Cetylpyridinium slows plaque formation for at least 21 days compared to a deionized water control in a rat incisor plaque model when applied topically at concentrations ranging from 0.025 to 2%. Formulations containing cetylpyridinium have been used as antiseptic agents in the treatment of gingivitis and as antimicrobial agents in raw food processing.
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Product Name
|
Cetylpyridinium Chloride
|
|
Effective Ingredients Content
|
≥99%
|
|
MF/Formula
|
C21H38ClN
|
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MW/Molecular Weight
|
339.99
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Appearance
|
White or off-white powder
|
|
Melting Point
|
80.0-84.0 ℃
|
|
Water Content
|
4.5 – 5.5%
|
|
Residue On Ignition
|
＜0.2%
|
Cetylpyridinium chloride with cas 123-03-5 can be used in medical intermediate.
25kgs/drum, 9tons/20’container
CAS No.:533-75-5
MF:C7H6O2
EINECS No.:208-577-2
MOQ:1kg
Brand Name:Unilong
Other Names: Tropolone; 2-Hydroxycyclohepta-2,4,6-trien-1-one; a-Tropolone; 2-Hydroxycycloheptane-2,4,6-triene-1-one; Tropolone, 98% 1GR; Tropolone, 98% 5GR; TROPOLONE FOR SYNTHESIS 5 G;
Known as pyrrole pesticide, acaricide with new structure, it has been proved to have good biological control effect on boring, piercing-sucking and chewing insects and mites, better than cypermethrin and cypermethrin. Also its acaricidal activity is stronger than dicofol and tricyclic tin.
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item
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value
|
|
Product name
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Tropolone
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CAS
|
533-75-5
|
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MF
|
C7H6O2
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|
Purity
|
99.0%min
|
|
Boiling point
|
80-84 °C/0.1 mmHg (lit.)
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|
Density
|
1.1483
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Reagent for the preparation of fused heterocycles1 and complexes of Ga(III) and In(III).2 Used as medicine and dye intermediates.Tropolone is a sensitive reagent for reducing sugars. A non-benzenoid aromatic compound, Reagent for the preparation of fused heterocycles and complexes of Ga(III) and In(III).
25kgs/drum, 9tons/20’container
Calcium 3-hydroxybutyrate CAS 51899-07-1
CAS:51899-07-1
MF:C8H14CaO6
Purity:99%
Other Names:Calcium 3-hydroxybutyrate
Calcium 3-hydroxybutyrate with cas 51899-07-1 can be used in medical intermediate.
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Item
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Specifications
|
|
Appearance
|
White powder
|
|
Assay( by titration)
|
98%min
|
|
pH value
|
7.4~8.4
|
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Loss of drying
|
1%max
|
Calcium 3-hydroxybutyrate with cas 51899-07-1 can be used in medical intermediate.
25kgs/drum, 9tons/20’container.
potassium 3-hydroxybutyrate CAS 39650-04-9
CAS:39650-04-9
MF:C4H7KO3
EINECS:205-774-5
Purity:99%
Other Names:potassium 3-hydroxybutyrate
potassium 3-hydroxybutyrate with cas 39650-04-9 can be used in medical intermediate
| Delivery | Immediately |
| Color | White crystal powder |
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CAS:
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39650-04-9
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|
MF:
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C4H7KO3
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|
MW:
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142.19488
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|
EINECS:
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205-774-5
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Mol File:
|
39650-04-9.mol
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potassium 3-hydroxybutyrate with cas 39650-04-9 can be used in medical intermediate.
25kgs/drum, 9tons/20’container
CAS:95-45-4
MF:C4H8N2O2
EINECS:202-420-1
Purity:99%
Other Names:Dimethylglyoxime
Dimethylglyoxime (DMG) is a complexing ligand. Dimethylglyoxime forms a number of mixed ligand complexes with N-acetylglycine with metals such as VO(IV), Ni(II), Zn(II), Pd(II), Cd(II) and Pb(II). It is a useful reagent for the spectrophotometric determination of Co(II), Fe(II), Ni(II), Pd(II) and Re(VII).
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item
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value
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CAS No.
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95-45-4
|
|
Other Names
|
Dimethylglyoxime
|
|
MF
|
C4H8N2O2
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|
EINECS No.
|
202-420-1
|
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Type
|
Syntheses Material Intermediates
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|
Purity
|
99%min
|
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Brand Name
|
Unilong
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Model Number
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95-45-4
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Application
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High Purity Reagent / chemical raw material
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Appearance
|
white powder
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Dimethylglyoxime is used as nickel-specific complexing reagent; determination of palladium.
25kgs/drum, 9tons/20’container
Bis(4-hydroxyphenyl) Sulfone CAS 80-09-1
CAS No.:80-09-1
Other Names:Bis(4-hydroxyphenyl) Sulfone
MF:C12H10O4S
EINECS No.:201-250-5
Place of Origin:Shandong, China
Type:Syntheses Material Intermediates
Purity:99% Min
Brand Name:Unilong
CAS No.:80-09-1
Application:Syntheses Material Intermediates
Appearance:White powder
Product name:Bis(4-hydroxyphenyl) Sulfone
Package:25KG/DRUM
MOQ:25 Kg
Color:white powder
Sample:Availiable
EINECS:201-250-5
Molecular formula:C12H10O4S
DELIVERY:Immediately
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Product name
|
4,4 Dihydroxy Diphenyl Sulphone(Bisphenol-S)
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CAS NO
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80-09-1
|
|
Application
|
Mainly used for synthesis of polysulfone resin monomer, can also be directly used in paint, leather modifier, dye intermediates,metal plating brightening agent
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Color
|
white powder
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|
MOQ
|
1kg
|
|
Fast delivery
|
1-5 days
|
|
Payment
|
L/C; T/T; Money Gram; Alibaba trade assurance order
|
Bis(4-hydroxyphenyl) Sulfone is mainly used as a monomer to synthesize polysulfone resin, and can also be directly used in coatings, leather modifiers, dye intermediates, metal plating brighteners, etc.
25kgs/drum, 9tons/20’container
CAPRYLOHYDROXAMIC ACID CAS 7377-3-9
CAS:7377-03-9
MF:C8H17NO2
EINECS:230-936-7
Purity:99%
Other Names:CAPRYLOHYDROXAMIC ACID
Octanohydroxamic Acid is used in preparation of Caprylohydroxamic Acid.
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Product Name:
|
Caprylhydroxamic Acid
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|
Appearance
|
White Powder
|
|
Specification
|
99%
|
|
CAS
|
7377-03-9
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Package
|
1kg/aluminum foil bag; 25kg/drum
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|
Sample
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Availiable
|
|
Storage
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Dry Place
|
|
Shelf life
|
2 Years
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Octanohydroxamic Acid is used in preparation of Caprylohydroxamic Acid.
25kgs/drum, 9tons/20’container
Methylnaphthalene CAS 1321-94-4
CAS:1321-94-4
MF:C11H10
EINECS:201-966-8; 215-329-7
Purity:99%
Other Names:Methylnaphthalene
Methyl naphthalene is a colorless oily liquid with naphthalene-like odor, which can volatilize with steam, is flammable, insoluble in water and easily soluble in ether and ethanol. The relative density (20℃) is 1.025, the boiling point is 245℃ and the flash point is 82.2℃.
|
Appearance
|
colorless liquid
|
|
Purity
|
99%min
|
|
Refractive index
|
1.616
|
|
Vapor pressure
|
0.0518mmHg at 25°C
|
|
Flashing point
|
82.2°F
|
|
Density
|
1.016g/m3
|
|
Melting point
|
-5 °C Not crystallized
|
|
Boiling point
|
242.8°C at 760mmHg
|
Methyl naphthalene is the main raw material for the production of disperse dye auxiliaries (dispersants), and can also be used as heat carrier, solvent, surfactant, sulfur extractant, plasticizer, fiber dyeing aid, and standard fuel for the determination of alkyl number and cetane number.
200kgs/drum, 16tons/20’container
Phosphonitrilic chloride trimer CAS 940-71-6
CAS:940-71-6
MF:Cl6N3P3
EINECS:213-376-8
Purity:99%
Other Names:Phosphonitrilic chloride trimer
white crystalline powder.
|
Appearance
|
White crystalline
|
|
Purity
|
99%min
|
|
Density
|
2.56g/cm3
|
|
Melting point
|
98-115℃
|
|
Usage
|
Fire Retardants
|
|
Package
|
25kg or 50kg/drum
|
Reagent for the synthesis of ″dandelion″ (spherical) dendrimers. Ring-opening polymerization, ligand and/or ligand precursor for transition metals, and the study of P-Cl bond substitution reactions are among the interesting uses for this product.
25kgs/drum, 9tons/20’container
Ammonium thiocyanate CAS 1762-95-4
CAS:1762-95-4
MF:CH4N2S
EINECS:217-175-6
Purity:99%min
Other Names:Ammonium thiocyanate
ammonium thiocyanate: A colourless, soluble crystalline compound,NH4NCS. It is made by theaction of hydrogen cyanide on ammoniumsulphide or from ammoniaand carbon disulphide in ethanol. Onheating, it turns into its isomerthiourea, SC(NH2)2. Its solutions givea characteristic blood-red colour withiron(III) compounds and so are employedas a test for ferric iron.
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Index Name
|
Top grade
|
First Grade
|
Qualified products
|
|
NH4SCN (dry)≥%
|
99.0
|
98.0
|
97.0
|
|
Appearance of solution
|
clear
|
||
|
PH value
|
4.5-6.0
|
||
|
Chloride,%≤
|
0.01
|
0.01
|
0.02
|
|
Sulfate,%≤
|
0.01
|
0.01
|
0.03
|
Colorless deliquescent crystals made by boiling an aqueous solution of ammonium cyanide with sulfur or polysulfides. It must be kept in a well-sealed container. The principal use for ammonium thiocyanate was in gold-toning formulas, but it was also used in a 5 percent solution to dissolve gelatin in overexposed carbon prints.
25kgs/drum, 9tons/20’container
6-Carboxyfluorescein CAS 3301-79-9
CAS:3301-79-9
MF:C21H12O7
EINECS:276-331-1
Purity:99%
Other Names:6-Carboxyfluorescein
6-carboxyfluorescein is a chemical substance with the molecular formula C21H12O7, molecular weight of 376.31578 and melting point of > 300 C (lit.).
|
Item
|
Specifications
|
Results
|
|
Appearance
|
Light yellow solid powder
|
Light yellow solid powder
|
|
Purity HPLC
|
>97%
|
97.24%
|
|
Storage Condition
|
4~8°C
desiccated, avoid light |
|
Derivative of fluorescein giving stable derivative upon conjugation with biopolymers.6-Carboxyfluorescein has been used to check the plasma membrane integrity in sperm cells.
25kgs/drum, 9tons/20’container
CAS:700-06-1
MF:C9H9NO
EINECS:211-836-2
Purity:99%
Other Names:Indole-3-carbinol
ChEBI: An indolyl alcohol carrying a hydroxymethyl group at position 3. It is a constituent of the cruciferous vegetables and had anticancer activity.
| Item | Specifications |
| Assay (HPLC) | ≥98.0% |
| Appearance | Off-white to white Powder |
| Melting Point | 92 -99 C |
| Loss on drying | ≤1.0% |
| Residual on Ignition | ≤0.1% |
Inhibits cancinogenesis at the initiation stage. A metabolite of 3-methylindole.
25kgs/drum, 9tons/20’container
N-ME-DL-ALA-OH HCL with cas 600-21-5
CAS No.:600-21-5
Other Names:N-ME-DL-ALA-OH HCL
MF:C4H9NO2
EINECS No.:227-018-3
Appearance:white powder
N-Methyl-DL-alanine may be used in studies of amino acid transport mechanisms such as trans-stimulation. N-Methylalanine may be used in the construction of peptide and protein analogues for use in drug or antibiotic design and development.
|
Items
|
USP Standard
|
Company Quality level
|
|
|
Characteristics
|
White fine powder
|
White fine powder
|
|
|
Test |
Loss on drying
|
≤5.0%(vacuum 60°C 4h)
|
≤4.5%
|
|
Organic
Solvent Impurities |
< 0.5%
|
< 0.4%
|
|
|
Assay
|
3000~19000 NF.U/g
|
||
|
Microbial
Impurities |
Bacterial
|
≤10000 cfu/g
|
≤8000 cfu/g
|
|
E. Coli
|
Absent
|
Absent
|
|
|
Slmonella
|
Absent
|
Absent
|
|
25kgs/drum, 9tons/20’container
N-Methyl-DL-alanine is one of the potential sensitive and specific biomarkers for migraine.
1,2,4,5-cyclohexanetetracarboxylic dianhydride CAS 2754-41-8
CAS:2754-41-8
MF:C10H8O6
Purity:99% Min
EINECS:691-475-9
Other Names:HPMDA
1,2,4,5-Cyclohexanetetracarboxylic dianhydride can be used as organic synthesis intermediates and pharmaceutical intermediates, mainly used in laboratory research and development and chemical and pharmaceutical production processes.
|
Product name
|
HPMDA
|
|
Cas No
|
2754-41-8
|
|
Appearance
|
white powder
|
|
Assay
|
99%
|
|
Application
|
organic intermediate
|
|
MOQ
|
1kg
|
|
Fast delivery
|
1-5days
|
|
Payment terms
|
T/T;L/C;Money Gram;Trade assurance order
|
1,2,4,5-Cyclohexanetetracarboxylic dianhydride can be used as organic synthesis intermediates and pharmaceutical intermediates, mainly used in laboratory research and development and chemical and pharmaceutical production processes.
25kgs/drum, 9tons/20’container
CAS:32289-58-0
MF:C10H23N5
EINECS:608-723-9
Purity:99%min
Other Names:Biguanide PHMB
PHMB is best known for its broad-spectrum antimicrobial and antifungal activity. It is the standard of care for treatment of Acanthamoeba keratitis and an ingredient in multipurpose contact lens solutions, such as Renu (Bauch & Lomb, Rochester, NY). PHMB is a cationic disinfectant that is effective against Gram-negative and Gram-positive bacteria through its electrostatic interaction with negative sites on the lipopolysaccharide component of bacterial cell membranes.
|
Item
|
Specifications
|
|
Appearance
|
Colorless to yellowish transparent liquid
|
|
Odor
|
No odor
|
|
Solubility in water
|
Complete dissolving
|
|
Main active componentsand content(w/w)
|
PHMB19%~21%
|
|
Density(20℃)
|
1.039~1.046g/cm3
|
|
PH value(20℃)
|
4.0~6.0
|
|
Absorbance(237nm)
|
≥400
|
|
Absorbance (237nm/222nm)
|
1.2~1.6
|
Broad spectrum antimicrobial polymer; binds and disrupts cytoplasmic membranes.Broad spectrum antimicrobial polymer; binds and disrupts cytoplasmic membranes
25kgs/drum, 9tons/20’container
CAS:27083-27-8
MF:C10H19ClN8
EINECS:608-042-7
Purity:99%min
Other Names:PHMB
PHMB bactericide is a broad-spectrum antibacterial agent, which can kill Gram-positive bacteria, Gram-negative bacteria, fungi and yeast. Compared with polyhexamethylene biguanide, polyhexamethylene biguanide has better effects on Bacillus subtilis, Saccharomyces cerevisiae and Aspergillus niger.
|
Item
|
Specifications
|
Results
|
|
Apparance
|
White Solid
|
Complies
|
|
Assay
|
99%
|
99.02%
|
|
Water-insoluble
|
≤0.1%
|
≤0.1%
|
|
Ash Content
|
0.05%
|
0.05%
|
Poly(hexamethylenebicyanoguanide-hexamethylenediamine) Hydrochloride is used in the stabilization of fabric linings in shoes. PHMB bactericide is suitable for cosmetics, liquid detergents, wet wipes, shampoo and hair care shampoo, bath lotion, various cosmetics such as emollients, creams, creams, lipsticks, hand sanitizer, detergent, tableware detergent and detergent products. However, products for direct contact with mucous membranes should be avoided.
25kgs/drum, 9tons/20’container
Cyclobutane-1,2,3,4-tetracarboxylic dianhydride （CBDA） with cas 4415-87-6
CAS No.:4415-87-6
MF:C8H4O6
EINECS No.:224-577-5
Place of Origin:Shandong, China
Type:Syntheses Material Intermediates
Purity:99%min
Brand Name:Unilong
Other Names: Cyclobutane-1,2,3,4-tetracarboxylic dianhydride; 3a,3b,6a,6b-Tetrahydrocyclobuta[1,2-c:3,4-c’]difuran-1,3,4,6-tetrone; 4,9-Dioxatricyclo[5.3.0.02,6]decane-3,5,8,10-tetrone;Cyclobutane1,2,3,4-tetracarboxylicacid1,2:3,4-dianhydride; Cyclobutane-1,2,3,4-tetracarboxylicaciddianhydride; Cyclobutane-1,2,3,4-tetracarboxylicaciddianhydride(CBDA); Cyclobutane-1,2,3,4-tetracarboxylic;
The English abbreviation of cyclobutane tetracarboxylic dianhydride is: CBDA(Cas:4415-87-6) pure product is white powder, melting point: M.P>300 degrees. It is an important intermediate of pharmaceutical and electronic chemical materials.
|
Item
|
Specifications
|
|
Appearance
|
White to off white powder
|
|
Melting point
|
300℃
|
|
Content (1H-NMR)
|
≥99%
|
|
Water
|
≤0.01%
|
|
Na
|
<0.5ppm
|
|
K
|
<0.5ppm
|
|
Cu
|
<0.5ppm
|
|
Fe
|
<0.5ppm
|
|
Ca
|
<0.5ppm
|
25kgs/drum, 9tons/20’container
cyclobutane-1,2,3,4-tetracarboxylic dianhydride and diamine monomer are used for preparation a polyimide (PI), the type of polyimide has excellent electrical characteristics and optical type, with the material prepared the PI film, in addition to having a higher rate cast visible outside, and can withstand high temperatures thirty-four Baidu. Its performance is very good, is the preparation of a liquid crystal display with an ideal material for the film.
CAS:520-36-5
Assay:98%
Brand Name:Unilong
Model Number:JL20210066
Product name:Apigenin
Shelf life:2 Years
Apigenin (chemically known as 4′, 5, 7-trihydroxyflavone, with molecular formula C15H10O5) is with molecular weight of 270.24. It is a naturally occurring plant flavone and is abundantly present in common fruits such as grapefruit, plant-derived beverages, and vegetables such as parsley, onions, oranges, tea, chamomile, wheat sprouts and in some seasonings.
|
Product Name
|
Apigenin
|
|
Plant Source
|
Chamomile Extract
|
|
Latin Name
|
Anthemis nobilis
|
|
Specification
|
98%
|
|
CAS.NO
|
520-36-5
|
|
Molecular formula
|
C15H10O5
|
|
Appearance
|
Light Yellow Powder
|
|
Used Part
|
Flower
|
|
Brand Name
|
Unilong
|
|
Package
|
Aluminum foil bag / Drum
|
|
Storage
|
Store in cool and dry places. Keep away from strong sunlight
|
Has been used to dye Cr mordanted wool yellow. The color is fast to soap.
25kgs/drum, 9tons/20’container
Proteinase K with cas 39450-01-6
CAS No.:39450-01-6
Molecular Formula:C29H27N2O12P
Molecular weight:626.504641
EINECS No.:254-457-8
Synonyms:Proteinase K solution; Proteinase K from Tritirachium album
Protease K is a kind of subtilisin protease with high activity, which is used for general degradation of protein in biological samples. Proteinase K can be used for the digestion of various proteins, including preparation of chromosomal DNA for pulse electrophoresis, western blotting, and removal of nucleases in DNA and RNA preparations. The application of proteinase K in the extraction of nucleic acid involves many fields such as the prevention of foodborne diseases, the prevention and control of agricultural diseases and insect pests, the identification and comparison of forensic genes, and the experimental research of molecular biology.
|
Product Name
|
Proteinase K
|
|
Appearance
|
white powder
|
|
Purity
|
99%
|
|
CAS No.
|
39450-01-6
|
|
Key words
|
Peptidase K, Endoproteinase K, Endopeptidase K
|
|
Application
|
molecular biology, cell biology, immunohistochemistry
|
|
Molecular weight
|
30kDa
|
|
Cart No.
|
G1205-10ML
|
|
Storage
|
When stored at –20 °C, the product retains activity for at least 1 years, ice bag transportation.
|
|
Package
|
100mg,1ml,10ml and demand by you
|
1.Protease K is able to digest keratin (kratin)
2.Protease K is mainly used to remove DNA enzymes and RNA enzymes during nucleic acid extraction, and can remove histones bound to the genome. It can also be used for the inactivation of alkaline phosphatase.
3.Inactivation of nucleotide enzyme proteins during DNA and RNA separation.
25kgs/drum, 9tons/20’container
ProteinaseK,PowderAndSolutionAvailable; ProteinaseK,fromTritirachiumalbumLimber; Proteinase K from Tritirachium album ca. 8 DMC-U/mg; PROTEINASEK,LYOPHILIZEDPOWDER,BIOTECHGRADE; Proteinase K for tritirachium album serine.; Proteinase K from Tritirachium album [EC 3.4.21.64] from Tritirachium album; proteinase k for tritirachium album; Proteinase K, tritirachium album serine; Proteinase K solution; Einecs 254-457-8; PROTEINASE K FR. TRITIRACHIUMALBUM CA.8 DCM-U/MG LYOPH.; Proteinase K from Tritirachium album,Endopeptidase K; Proteinase K Solution, 20 mg/ml; Proteinase K froM TritirachiuM albuM ca. 8 DMC-U/Mg lyophil.; RecoMbinant Proteinase K; Proteinase K from Tritirachium album lyophil.; KProteinas; KProteinase K; Proteinase K from Tritirachium album Vetec(TM) reagent grade, powder, >=30 units/mg protein; BOTTLE 1L SMALL BROWN GLASS DIN45; Endopeptidase K Prok Protease K Tritirachium album proteinase K; ENDOPEPTIDASE K; PROTEINASE K; PROTEINASE K, LYOPHILIZED; PROTEINASE K TRITIRACHIUM ALBUM; PROTEINASE K, IMMOBILIZED; PROK; CHLOROM; NUTRIENT +BLUE +TTC PETRI 90MM (6X20); Proteinase, Tritirachium album serine; Proteinase K from tritirachium abbum; PROTEINASE K FROM TRITIRACHIUM ALBUM, >500 U/MG*; PROTEINASE K FROM TRITRACHIUM ALBUM; PROTEINASE K FROM TRITIRACHIUM ALBUM; PROTEINASE K FROM TRITIRACHIUM ALBUM*MOL ECULAR BIOL; PROTEINASE K SOLUTION IN 40%*(V/V) GLYCE ROL; PROTEINASE K FOR TRITIRACHIUM ALBUM, FOR MOL. BIOLOGY; PROTEINASE K FROM TRITIRACHIUM ALBUM 290 U/MG; ProteinaseK(E.C.3.4.21.14); CT-SMAC (E.COLI 0:157) PETRI 90MM (6X20); Proteinase K, for molecular biology, 30 U/mg; Proteinase K 39450-01-6; Recombinant Proteinase K (20 mg/ml); Proteinase K is used to digest protein and remove contamination from preparations of nucleic acid.; Proteinase K from Tritirachium album limber, Recombinant; Native Tritirachium album limber Proteinase K; peptidase K; Native Tritirachium album Proteinase K; Proteinase K Protein; Proteinase K from Tritirachium aL; Proteinase K lyophilized; Proteinase K (lyophilized powder);
(3-Glycidyloxypropyl)triethoxysilane with cas 2602-34-8
CAS:2602-34-8
Molecular formula:C12H26O5Si
EINECS:220-011-6
Synonym:3-(2,3-Epoxypropyloxy)propyltriethoxysilane; (3-GLYCIDYLOXYPROPYL)TRIETHOXYSILANE;3-GLYCIDOXYPROPYLTRIETHOXYSILANE;triethoxy[3-oxiranylmethoxy)propyl]-Silane; [3-(Chemicalbook2,3-epoxypropoxy)propyl]triethoxysilane; γ‐(2,3‐EPOXYPROPOXY)PROPYLTRIETHOXYSILANE; Silane,triethoxy3-(oxiranylmethoxy)propyl-; gamma-glycidoxypropyltriethoxysilane
It can improve the physical properties and water resistance of waterborne coatings and waterborne adhesive systems, and at the same time improve the storage stability and mechanical properties. Modified version of KH-560.
|
Items
|
Specifications
|
|
Melting point
|
<-50°C
|
|
Boiling point
|
270°C
|
|
density
|
1.004 g/mL at 20 °C(lit.)
|
|
refractive index
|
n20/D 1.427
|
|
Fp
|
125°C
|
Polymer nanocomposite membranes for direct methanol fuel cells (DMFCs).Azido terminated poly(ethylene glycol) silane that can be self-assembled on a metal-oxide surface to facilitate the orthogonal biofunctionalization.
200kgs/drum, 16tons/20’container
3-(2,3-Epoxypropyloxy)propyltriethoxysilane; (3-GLYCIDYLOXYPROPYL)TRIETHOXYSILANE; 3-GLYCIDOXYPROPYLTRIETHOXYSILANE; triethoxy[3-oxiranylmethoxy)propyl]-Silane; [3-(2,3-epoxypropoxy)propyl]triethoxysilane; γ‐(2,3‐EPOXY PROPOXY) PROPYL TRI ETHOXY SILANE; Silane, triethoxy3-(oxiranylmethoxy)propyl-; gamma-glycidoxypropyltriethoxysilane; (3-GLYCIDYLOXYPROPYL)TRIETHOXYSILANE 97+%; [3-(Oxiranylmethoxy)propyl]triethoxysilane; [3-(Triethoxysilyl)propyl]glycidyl ether
Polyhexamethyleneguanidine hydrochloride（PHMG） CAS 57028-96-3
CAS:57028-96-3
MF:C9H21N3
EINECS:690-927-2
Purity:99%
Other Names:Polyhexamethyleneguanidine hydrochloride
Environment-friendly polymer disinfectant-polyhexamethylene guanidine has a broad spectrum of sterilization; Low effective concentration; Fast action speed; Stable nature; Excellent water-soluble performance; Can be used at normal temperature; Long-term bacteriostasis and no side effect; Non-corrosive; Colorless and odorless; Non-toxic; Non-combustible, non-explosive and safe to use; Moderate price; Convenient transportation, can be said to be the best bactericide.
|
Items
|
Specifications
|
|
Solid Content,wt%
|
≥99.9
|
|
Moisture ,wt%
|
≤0.1
|
|
pH(25% solved in water)
|
10.5~11.0
|
|
Melt Point,℃
|
55~60
|
|
Ordor
|
No odor
|
Polyhexamethyleneguanidine Hydrochloride is an Ophthalmic compound containing Phenylephrine. Polyhexamethyleneguanidine Hydrochloride is an antibacterial agent; used in preparation method of multifuctional flame-retardant Polyester fabric.
200kgs/drum, 16tons/20’container
CAS:593-50-0
MF:C30H62O
EINECS:209-794-5
Purity:99%
Other Names:1-Triacontanol
Triacontanol is a natural plant growth regulator with long carbon chain. Its chemical name is n-triacontanol, and its structural formula is CH328CH2OH, also known as melitol. It is a natural biological product purified and extracted from bee wax.
|
Grouping
|
Plant hormones and nucleic acids
|
|
Keywords
|
Triacontanol
|
|
Brand
|
Unilong
|
|
Model
|
JL20210062
|
|
Place of Origin
|
Shandong, China (Mainland)
|
|
Payment
|
T/T
|
|
Supply Capacity
|
100 Piece/Pieces per Month
|
|
Packing
|
5 g/piece
|
|
Other packaging
|
Please contact customer service
|
It was reported to be a new naturally occurring plant-growth regulator. Present in plant cuticle waxes and in beeswax as the palmitate.
25kgs/drum, 9tons/20’container
CAS No.:111-86-4
MF:C8H19N
EINECS No.:203-916-0
Purity:99%min
Other Names:Octylamine
A yellow liquid with an ammonia-like odor. Insoluble in water and less dense than water. Hence floats on water. Contact may irritate skin, eyes and mucous membranes. May be toxic by ingestion. Used to make other chemicals.
|
Appearance & Physical State:
|
clear liquid with an ammonia-like odor
|
|
Density:
|
0.782
|
|
Melting Point:
|
-1ºC
|
|
Boiling Point:
|
179ºC
|
|
Flash Point:
|
60ºC
|
|
Refractive Index:
|
1.428-1.43
|
|
Water Solubility:
|
0.2 g/L (25 ºC)
|
|
Stability:
|
Stable under normal temperatures and pressures.
|
|
Storage Condition:
|
Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives
area. |
|
Vapor Pressure:
|
1 mm Hg ( 20 °C)
|
200kgs/drum, 16tons/20’container
Aminooctan;CAPRYLAMINE;1-AMINOOCTANE
Glycidyl methacrylate（GMA） CAS 106-91-2
CAS No.:106-91-2
Purity:99% Min
MF:C7H10O3
EINECS No.:203-441-9
Other Names:Glycidyl methacrylate
Olorless liquid with a fruity odor. Floats on water.
|
Product Name:
|
Glycidyl Methacrylate
|
|
Synonyms:
|
Glycidyl Methacrylate;
2-Propenoic acid, 2-methyl-, oxiranylmethyl ester; 2,3-epoxypropyl methacrylate; Methacrylic Acid Glycidyl Ester; 2-((Methacryloxy)methyl)oxirane; Glycidyl methacrylate(GMA); |
|
CAS No.:
|
106-91-2
|
|
MF:
|
C7H10O3
|
|
Density:
|
1.075 g/mL at 20 °C
|
Mainly used in powder coatings, but also in thermosetting coatings, fiber treating agents, adhesives, antistatic agents, rubber and resin modifiers, ion exchange resins and binders for printing inks.
200kgs/drum, 16tons/20’container
CAS:65-86-1
Purity:99%min
MF:C5H4N2O4
EINECS:500-150-1; 200-619-8
Other Names:Orotic acid
Orotic acid (also known as pyrimidinecarboxylic acid) is a heterocyclic acid; it is also known as. Historically it was believed to be part of the vitamin B complex and was called vitamin B13, but it is now known that it is not a vitamin. It is well known as a precursor in biosynthesis of pyrimidines.
|
item
|
value
|
|
CAS No.
|
65-86-1
|
|
MF
|
C5H4N2O4
|
|
EINECS No.
|
200-619-8
|
|
Type
|
Acidity Regulators, Antioxidants, Chewing Gum Bases, Colorants, Emulsifiers, Enzyme Preparations, Flavoring Agents, Nutrition
Enhancers, Preservatives, Stabilizers, Sweeteners, THICKENERS |
|
Brand Name
|
Unilong
|
|
Type
|
Vitamins, Amino Acids and Coenzymes
|
|
Grade Standard
|
Feed Grade, Food Grade, Medicine Grade
|
|
Purity
|
98%
|
|
Package
|
25kg/drum
|
|
Storage
|
Cold Dry Place
|
|
other name
|
Vitamin B13
|
|
Test Method
|
HPLC UV
|
An intermediate in de novo pyrimidine biosynthesis.
25kgs/drum, 9tons/20’container
Sodium 4-hydroxybenzenesulfonate CAS 825-90-1
CAS:825-90-1
Assay:99%
MF:C6H5NaO4S
EINECS:212-550-0
Other Names:Sodium 4-hydroxybenzenesulfonate
Sodium p-hydroxybenzene sulfonate, white crystalline powder. Soluble in water, soluble in hot alcohol and glycerin. Sodium p-hydroxybenzenesulfonate is a very important intermediate in organic synthesis and pharmaceutical industry, and its research value and commercial value that can not be ignored are gradually discovered by people.
|
Product name
|
Sodium 4-hydroxybenzenesulfonate
|
|
CAS
|
825-90-1
|
|
Brand
|
FNAT
|
|
EINECS Code
|
212-550-0
|
|
Alternative name
|
4-phenolsulfonic Acid Sodium Salt
|
|
Formula
|
C6H5NaO4S
|
|
Molecular Weight
|
196.16
|
|
Appearance
|
White crystalline powder
|
|
Melting point
|
>300°C
|
|
Packing
|
25KGS per bag
|
4-Hydroxybenzenesulfonic Acid is a useful synthetic intermediate. It is used in the synthesis of difluoromethyl sulfonates. It can be also used to prepare Famphur Oxon (F102330) which is a metabolite of Famphur (F102325), an organophosphate insecticide and pesticide.
25kgs/drum, 9tons/20’container
2,4-Dihydroxybenzoic acid CAS 89-86-1
CAS:89-86-1
MF:C7H6O4
EINECS:201-946-9
Purity:99%min
Other Names:2,4-Dihydroxybenzoic acid
2,4- dihydroxybenzoic acid 2, Basic information of 4-Dihydroxybenzoic acid MDL: MFCD 00002451 Molecular formula: Molecular Weight of C7 H6O4 : 154.12 CASNo.: 89-86-1 Quality Specification Appearance: white to light cream powder purity: ≥ 99% Package)： 25 kg/bag Physical Properties) 1. Content: ≥ 98%; 2. Appearance: white or pink needle crystal; 3. Melting point: 218-219℃ Useage dye, pharmaceutical intermediate
|
nspect Item
|
Specification
|
Results
|
|
|
Appearance
|
Off-white powder
|
Off-white powder
|
|
|
Assay
|
99.0%Min
|
99.91%
|
|
|
Loss On Drying
|
0.5%Max
|
0.20%
|
|
|
Melting Point
|
212~215°C
|
214°C
|
|
|
Conclusion
|
nspect Item
|
Specification
|
Results
|
|
Appearance
|
Off-white powder
|
Off-white powder
|
|
|
Assay
|
99.0%Min
|
99.91%
|
|
|
Loss On Drying
|
0.5%Max
|
0.20%
|
|
|
Melting Point
|
212~215°C
|
214°C
|
|
|
Conclusion
|
Qualified.
|
||
2,4-Dihydroxybenzoic acid is a useful synthetic intermediate. An organic building block for plastics and rubber products.
25kgs/drum, 9tons/20’container
CAS:1116-76-3
MF:C24H51N
EINECS:214-242-1
Purity:99%
Other Names:Tri-n-octylamine
Three hydrogen atoms in trioctylamine ammonia molecule are substituted by three n-octyl groups to form a compound with the molecular formula (c8H17) □ n. Triacylamine is colorless liquid; Boiling point 365℃; Insoluble in water, soluble in ethanol, ether, etc. Trioctylamine is prepared by the reaction of n-octanol and ammonia at 400℃ using alumina as catalyst: □ Trioctylamine and other tertiary amines of C8 ~ C10 are used for the extraction and separation of various metals in metallurgical industry (see solvent extraction), such as the separation of cobalt, nickel, actinides and lanthanides.
|
Inspect Item
|
Specification
|
Results
|
|
Appearance(25℃)
|
Colorless to light yellow clear liquid
|
Light yellow clear liquid
|
|
Assay
|
≥95.0%
|
95.7%
|
|
Total amine value, mgKOH/g
|
151.0-159.0
|
155.1
|
|
Pri.&Sec.Amines
|
≤2.0%
|
1.24%
|
|
Color,(Hazen)
|
≤60
|
10
|
|
Main carbon chain
|
≥92.0%
|
94.2%
|
|
Conclusion
|
Qualified
|
|
Tri-n-octylamine is used as an extractant for organic acids and precious metals.
200kgs/drum, 16tons/20’container
POLYOXYETHYLENE 20 CETYL ETHER with Cas 9004-95-9
CAS No.:9004-95-9
MF:C56H114O21
EINECS No.:500-014-1
Other Names:Polyethylene Glycol Monocetyl Ether
Synonyms: Poly(oxy-1,2-ethanediyl), .alpha.-hexadecyl-.omega.-hydroxy-,POLY(OXYETHYLENE)30CETYLETHER,POLYOXYETHYLENECETYLALCOHOL,Polyethylene Glycol Monocetyl Ether n(=:)23 [for Biochemical Research],POLYETHYLENE GLYCOL MONOCETYL ETHER, N=23,BRIJ 58 – SOLUTION (10 %) PEROXIDE-FREE,Polyethylene glycol hexadecyl ether, Polyoxyethylene (10) cetyl ether
Polyethylene Glycol Monocetyl Ether(Cetomacrogol 1000) is off-white waxy solid. Polyethylene Glycol Monocetyl Ether is the tradename for polyethylene glycol hexadecyl ether , which is nonionic surfactant produced by the ethoxylation of cetyl alcohol to give a material with the general formula HO(C2H4O)nC16H33.
| ITEM | STANDARD | RESULT |
| Appearance | Milky white solid | Conform |
| Color | ≤30#(Pt-Co) | 21# |
| PH(1% solution) | 5.0-7.0 | 6.27 |
| Cloud point ℃ | 86-91 | 88.4 |
| Water | ≤1% | 0.32% |
Ceteth is used as a surface active agent in cosmetics. Polyethylene Glycol Monocetyl Ether is a compound of derivatives of cetyl, lauryl, stearyl, and oleyl alcohols mixed with ethylene oxide.
25kgs/drum, 200kg/drum
Guanidine carbonate CAS 593-85-1
CAS:593-85-1
MF:C3H12N6O3
EINECS:209-813-7
Purity:99%min
Brand Name:Unilong
Other Names:Guanidine carbonate
This product is an organic synthetic raw material and analytical reagent. It is used as PH regulator, antioxidant, resin stabilizer and soap for amino resin, and also used as additive of cement grout and surfactant. In the aspect of synthetic detergent, it is used as moisture-resistant agent and synergist, used as precipitant in the weight determination of zinc, cadmium and manganese, and also used for the separation of magnesium in alkali metals.
|
Item
|
Specifications
|
Results
|
|
Purity
|
99%Min
|
99.45%
|
|
Moisture
|
0.2Max
|
0.16%
|
|
Ash content
|
0.4Max
|
0.34%
|
|
Solution( 20% aq)
|
transparent
|
Conforms
|
|
PH value (4%)
|
11.4±0.4
|
11.43
|
|
Conclusion
|
The results conforms with Enterprise standards
|
|
As a strong organic alkali, organic intermediate, soap and cosmetic products.
25kgs/drum, 9tons/20’container
N,N’-Methylenebisacrylamide with cas 110-26-9
Product name:N,N’-Methylenebisacrylamide
CAS:110-26-9
EINECS:203-750-9
MF:C7H10N2O2
MW:154.17
Synonyms：N,N’-Methylidenebis[acrylamide]; N-[(Acryloylamino)methyl]acrylamide; Bis or Bis Acrylamidewder with a neutral odor.
N,N’-Methylenebisacrylamide is an amine organic compound and is widely used as a chemical reagent. It is used in the textile industry to produce thickeners and adhesives, and in oil mining to produce leak-stopping agents. It is also widely used in leather chemicals, printing and many other fields. It is a quality product that is widely used in the market. It is a stable, high-purity, good-performance cross-linking agent that belongs to the acrylamide thickeners and adhesives.
| Items | Specification |
| Appearance | White crystalline powder |
| Water insolubles % | ≤0.3% |
| Sulphate % | ≤0.3% |
| Content % | ≥99% |
1.Used as an important material for the separation of amino acids and an important raw material for photosensitive nylon or photosensitive plastics.
2.It can be used as a water-blocking agent in oilfield drilling operations and building grouting operations, and can also be used as a cross-linking agent in the synthesis of acrylic resins and adhesives.
3.Used as raw materials for photosensitive nylon and photosensitive plastics, building grouting materials, and also used in photography, printing, plate making, etc.
4.Used to mix with acrylamide to prepare polyacrylamide gel, used in protein and nucleic acid electrophoresis.
25kg/drum
ADENINE SULFATE HIGH PURITY GRADE; enebisacryL; N,N’-MethyL; N,N-Methylenebisa; N,N’-Diacryloylmethylenediamine;
4-tert-Butylcatechol with cas 98-29-3
CAS No.:98-29-3
MF:C10H14O2
MW:166.22
EINECS No.:202-653-9
Synonym: 4-TERT-BUTYLCATECHOL; 4-TERT-BUTYL-1,2-BENZENEDIOL
4-tert-Butylatechol colorless crystal. Soluble in methanol, carbon tetrachloride, benzene, ether, ethanol and acetone, slightly soluble in water at 80 ℃. Para-tertiary butyl catechol is specially prepared by reacting the impure catechol fraction with tertiary butyl alcohol. 4-tert-butylcatechol tbc used for its various properties (inhibition of polymerization and as an antioxidizing agent) in the manufacture of rubber, plastics and paints.
| 4-tert-Butylcatechol 85% liquid | |
| Item | Specification |
| Appearance | Light yellow liquid |
| TBC (WT%) | 85±0.5 |
| Water (wt%) | 15±0.5 |
| Relative density ρ20 | 1.050~1.070 |
| Refractivity (20℃) | 1.5000~1.5120 |
| 4-tert-Butylcatechol 99% powder | |
| Items | Specifications |
| Appearance | White or light yellow powder |
| Purity | ≥99% |
| Ash | ≤0.2% |
1. 4-tert-butylcatechol tbc can be used as passivating agent of polyurethane catalyst, insecticide and stabilizer of various organic compounds.
2. 4-tert-butylcatechol tbc used as an inhibitor for styrene, butadiene and other vinyl monomers
3. 4-tert-butylcatechol tbc used as polymerization inhibitor and antioxidant
4. 4-tert-butylcatechol tbc can be used as a highly effective polymerization inhibitor and antioxidant
25kgs/drum, 9tons/20’container
4-tert-Butylcatechol with cas 98-29-3 powder packing
4-tert-Butylcatechol with cas 98-29-3 liquid packing
4-TERT-BUTYLCATECHOL; 4-TERT-BUTYL-1,2-BENZENEDIOL; 4-TERT-BUTYL-1,2-DIHYDROXYBENZENE; 4-T-BUTYLPYROCATECHOL; 4-TERT-BUTYLPYROCATECHOL; 4-(1,1-DIMETHYLETHYL)-1,2-BENZENEDIOL; T-BUTYL CATECHOL; TBC; P-TERT-BUTYL CATECHOL; PTBC; P-T-BUTYLCATECHOL; 4-tbc; 4-t-Butyl-1,2-benzenediol; 4-t-Butylcatechol; 4-tert-Butyl-1; 4-tert-Butylcatechin; 4-tert-butyl-pyrocatecho; 4-tert-Butylpyrokatechin; p-t-Butylpyrocatechol; p-tert-Butylpyrocatechol; Pyrocatechol, 4-tert-butyl-; Synox tbc; synoxtbc; 4-TERT.-BUTYLPYROCATECHOL WITH MAX. 15 % WATER, LIQUID; 4-TERT.-BUTYLPYROCATECHOL WITH MAX. 15 % METHANOL, LIQUID; 4-TERT-BUTYLCATECHOL SOLUTION &; 4-TERT-BUTYLCATECHOL SOLUTION,>85% IN WA TER; 4-TERT.-BUTYLPYROCATECHOL TECHNICAL (CRY STALLINE SOLID); Tris(2,3-Dibromopropyl-1)Isocyanurate; 4-tert-Butylcatechol,98%; 1,2-Benzenediol, 4-(1,1-dimethylethyl-) 1,2-benzenediol; 1,2-Benzenediol,4-(1,1-dimethylethyl)-; 1,2-Dihydroxy-4-tert-butylbenzene; 2-Benzenediol,4-(1,1-dimethylethyl)-1; 2-dihydroxybenene; 4-(1,1-dimethylethyl)-2-benzenediol; 4-tert-BUTYLCAtech gradeOL; p-Tert-Butyl; 4-TERT-BUTYLCATECHOL 99%; P-TERT-BUTYL CATECHOL 85% IN METHANOL; P-TERT-BUTYL CATECHOL 85% IN WATER; p-tert-BUTYL CATECHOL pure; TBC,4-Tert-Butylpy-Rocatechol; PARA-TERTBUTYLCATECHOL; PARA-TERT-BUTYLPYROCATECHOL; PARA-TERTIARY-BUTYLCATECHOL; 5-tert-Butylcatechol; 4-tert-Butylcatechol,99%; 4-TERT-BUTYLPYROCATECHOL FOR SYNTHESIS; 4-tert-Butylcatechol >=98.0% (HPLC); 4-tert-Butylcatechol >=99.0%; 4-tert-Butylca; 4-Tert-butyl-1、2-dihydroxybenene; 4-tert-Butylpyrocatechol, extra pure; Para-Tert-Butylcatechol (TBC); 4-tert-Butylcatechol(TBC); 4-tert-Butylcatechol, 99% 100GR
1,4-Naphthoquinone CAS 130-15-4
CAS:130-15-4 1
MF:C10H6O2
EINECS:204-977-6
Purity:≥98.5%
Other Names:1,4-Naphthoquinone
Yellow needles or brownish green powder with an odor of benzoquinone.
|
Term
|
Specification
|
|
Appearance
|
Yellow to yellow green powder
|
|
Content-GC
|
≥98.5%
|
|
Melting point
|
124-126℃
|
|
Loss on drying
|
≤1.0%
|
|
Application
|
Used as a polymerization regulator, fungicide, algicide, and to make dyes and pharmaceuticals; Used as a chemical intermediate,
corrosion inhibitor, and stabilizer for transformer oils. |
1,4-Naphthoquinone is used as a strong dienophile in Diels-Alder reaction. It is also used as a precursor to anthroquinone and 5-nitro-1,4-naphthalenedione, which finds application in the preparation of aminoanthroquinone and is also used as a dye precursor. It is a basic component of Vitamin K.
25kgs/drum, 9tons/20’container
Hexafluorozirconic acid CAS 12021-95-3
CAS:12021-95-3
MF:F6H2Zr
EINECS:234-666-0
Purity:45%min
Other Names:FLUOROZIRCONIC ACID
Used for:
|
Item
|
Specifications
|
|
Appearance
|
Colorless transparent liquid
|
|
Assay
|
≥45%
|
|
HF
|
≤0.5%
|
|
Fe
|
≤0.01%
|
|
SO4
|
≤0.03%
|
|
Cl
|
≤0.2%
|
|
Cu
|
≤0.005%
|
|
Zr
|
19.5~20%
|
|
As
|
≤0.5%
|
Hexafluorozirconic acid is mainly used in manufacturing of optical glass and fluozirconate.
200kgs/drum, 16tons/20’container
SODIUM TETRAPHENYLBORATE CAS 143-66-8
CAS:143-66-8
MF:C24H20BNa
EINECS:205-605-5
Purity:99%
Other Names:SODIUM TETRAPHENYLBORATE
Sodium tetraphenylborate (Ph4BNa) undergoes rhodium-catalyzed addition reactions with N-phenylsulfonyl aldimines to afford R(Ph)CHNHSO2Ph.
|
Item
|
Specifications
|
|
Melting point
|
300 °C
|
|
storage temp.
|
2-8°C
|
|
form
|
Solid
|
|
color
|
White
|
|
PH
|
8 (50g/l, H2O, 20℃)
|
|
Water Solubility
|
SOLUBLE
|
Determination of potassium, ammonium, rubidium, and cesium.
25kgs/drum, 9tons/20’container
CAS:629-50-5
MF:C13H28
EINECS:211-093-4
Purity:99%
Brand Name:Unilong
An oily straw yellow clear liquid with a hydrocarbon odor. Flash point 190-196°F. Specific gravity 0.76. Boiling point 456°F. Repeated or prolonged skin contact may irritate or redden skin, progressing to dermatitis. Exposure to high concentrations of vapor may result in headache and stupor.
|
Product name
|
n-Tridecane
|
|
Cas No
|
629-50-5
|
|
Appearance
|
Colorless liquid
|
|
Assay
|
99%
|
|
Application
|
organic intermediate
|
|
MOQ
|
1kg
|
|
Fast delivery
|
1-5days
|
|
Payment terms
|
T/T;L/C;Money Gram;Trade assurance order
|
|
Melting point
|
−6-−4 °C(lit.)
|
|
Boiling point
|
110-112 °C
|
|
density
|
0.756 g/mL at 25 °C(lit.)
|
|
vapor density
|
6.4 (vs air)
|
|
vapor pressure
|
1
|
|
refractive index
|
n20/D 1.425(lit.)
|
|
Fp
|
215 °F
|
|
storage temp.
|
Store below +30°C.
|
n-Tridecane is used as a distillation chaser. It is a component of various fuels and solvents used in industry.
200kgs/drum, 16tons/20’container
COPPER HYDROXIDE CAS 20427-59-2
CAS:20427-59-2
MF:CuH2O2
EINECS:215-705-0
Purity:99% Min
Other Names:Cupric hydroxide
Cupric hydroxide appears as a blue powder and it is not stable. Cupric hydroxide is used as a mordant and pigment, in the manufacture of many copper salts, and for staining paper. It is used as a fungicide/bactericide on fruits, vegetables, and ornamentals. It can be used as catalyst, feed additive, and a cuprammonium rayon process reagent to make the first semi-synthetic fiber product, Rayon.
|
Item
|
Specifications
|
Results
|
|
Assay
|
98.0%min
|
98.15%
|
|
Cu
|
63%max
|
62.08%
|
|
Cd
|
0.0005%max
|
0.00033%
|
|
As
|
0.01%max
|
0.0015%
|
|
Pb
|
0.02%max
|
0.014%
|
|
HCL insoluble
|
0.2%max
|
0.013%
|
|
Water
|
0.2%max
|
0.15%
|
|
PH(10%)
|
5-7
|
6.5%
|
|
Conclusion
|
The results conforms with enterprise standards
|
|
Used as a raw material in chemical processing and catalyst manufacturing. Copper(II) hydroxide is used as ceramic colorant.
25kgs/drum, 9tons/20’container
BILBERRY EXTRACT 25% with cas 84082-34-8
CAS:84082-34-8
Molecular Formula:C27H31O16
Molecular weight:611.53
EINECS No:281-983-5
Synonyms:Blueberry extract; Powdered Bilberry Extract; Ccris 8716; Extract of bilberry; BILBERRY EXTRACT 25%
Wild blueberry has strong cold resistance and can withstand the extreme low temperature of -50℃. Wild blueberry is widely distributed in Scandinavia (Norway). It has been used to treat diabetes and eye diseases in northern Europe, North America and Canada for a long time. As a valuable herb with strong efficacy in treating various digestive system, circulatory system and eye diseases, it has also been mentioned in many ancient documents in Buryatia, Europe and China. Blueberry extract is a dark purple or purple fine powder extracted from blueberry fruit. It tastes bitter and bitter. The product is marked with the content of blueberry proanthocyanidins. Many biologically active substances such as phenols and polysaccharides are natural antioxidants.
|
Product Name
|
Cranberry Extract
|
|
Part Used
|
fruit
|
|
Appearance
|
Purple-red powder
|
|
Stock
|
in stock
|
|
MOQ
|
1 Kg
|
|
Sample
|
Free sample
|
|
Packaging
|
25kg/Paper drum with two plasic bags inside; 10kg/Paper drum with two plasic bags inside; 1-5kg/Al.foil bag with carton outside
|
|
Storage
|
Store in cool & dry place, Keep away from strong light and heat.
|
| Synonyms | Blueberry extract; Powdered Bilberry Extract; Ccris 8716; Extract of bilberry; BILBERRY EXTRACT 25%; Bilberry Extract Powder; Blueberry Extract; Proanthocyanidins; blueberry fruit extract; blueberry juice extract powder; blueberry extract powder cosmetic; bilberry powder; blueberry anthocyanin extract; anthocyanins 1%-25% blueberry extract; 84082-34-8; Water-Soluble Bilberry Extract; Vaccinium Plantextract; Anthocyanidins 25% Blueberry Extract; Anthocyanins Powder |
In jams and jellies; food flavoring. Extracts as astringent and capillary protectant in eyecare and skin products.
Blueberry extract has the ability to protect vision and prevent blindness; Strengthen cerebrovascular, prevent cerebrovascular lesions, strengthen the effect of myocardial blood vessels.
1. anti-oxidation
2. antibacterial, anti-inflammatory and analgesic effect
3. vision protection
4. inhibit swelling and lameness
5. Blueberry extract has also been shown to prevent cardiovascular disease, curb obesity, improve diabetes and prevent osteoporosis.
25kgs/drum, 9tons/20’container
Bilberry, extracts; Powdered Bilberry Extract; Powdered Bilberry Extract (500 mg); Ccris 8716; Einecs 281-983-5; Extract of bilberry; Extract of whortleberry; Myrtocyan; Unii-253rug1X1a; Anthocyanin,Food Grade; Vaccinium myrtillus, ext.; Bilberry Seed Oil; Blue Tocal Bilberry Seed Oil; Vaccinium Myrtillus; VACCINIUM MYRTILLUS EXTRACT; BILBERRY EXTRACT 25%; BILBERRYFRUITEXTRACT; Bilberry fruit P.E; Pure European Bilberry Extract; BILBERRY EXTRACT; Elaeocarpus Cyaneus; Bilberry Extract Powder; Bilberry Extract Blueberry Extract; Blueberry Extract Proanthocyanidins; VACCINIUM MYRTILLUS FRUIT/LEAF EXTRACT; Blueberyy extract; blueberry fruit extract; blueberry juice extract powder; blueberry extract powder cosmetic; bilberry powder; blueberry anthocyanin extract; anthocyanins 1%-25% blueberry extract; Water-Soluble Bilberry Extract; Vaccinium Plantextract; Anthocyanidins 25% Blueberry Extract; Anthocyanins Powder
MAGNESIUM L-THREONATE CAS 778571-57-6
CAS No.:778571-57-6
MF:C8H14MgO10
EINECS No.:615-158-1
Purity:99%min
Other Names:L-Threonic acid magnesium salt
Magnesium L- threonate (MgT) is a magnesium compound developed by scientists in 2010, and has been patented, which can improve working memory, short-term and long-term memory and learning ability. In 2016, scientists found that MgT can not only improve the performance of the elderly with cognitive impairment in individual cognitive tests, but also reverse the aging of the brain for more than nine years.
|
CAS No.
|
778571-57-6
|
|
MF
|
C8H14MgO10
|
|
EINECS No.
|
* 615-158-1
|
|
Place of Origin
|
China
|
|
Type
|
Acidity Regulators, Antioxidants, Chewing Gum Bases, Colorants, Emulsifiers, Enzyme Preparations, Flavoring Agents, Nutrition
Enhancers, Preservatives, Stabilizers, Sweeteners, THICKENERS |
|
Product name
|
L-Threonic acid magnesium salt
|
|
Color
|
white
|
|
Package
|
25 Kg/bag
|
Magnesium(2+) Ion Bis((2r,3s)-2,3,4-Trihydroxybutanoate) is a useful research chemical.
25kgs/drum, 9tons/20’container
2-Methylhydroquinone with Cas 95-71-6
CAS No.:95-71-6
MF:C7H8O2
EINECS No.:202-443-7
Synonym: METHYLHYDROQUINONE; 2-METHYLHYDROQUINONE; 2-METHYL-1,4-BENZENEDIOL; 2,5-DIHYDROXYTOLUENE; P-TOLUHYDROQUINOL; P-TOLUHYDROQUINONE; TOLUHYDROQUINONE; 3-METHYL-1,4-DIHYDROXYBENZENE
2-Methylhydroquinone is a kind of phenolquinone products. It is off-white crystalline powder. It has good solubility, low addition amount, good thermal stability, and has little impact on the resin esterification time. It is an updated product of hydroquinone, has no pollution to the product itself, and is not affected by temperature and environment;
| ITEM | STANDARD |
| Appearance | Off-white crystal powder |
| Assay | ≥99.0% |
| Melting point | 125-128 ºC |
| Residue on ignition | ≤0.04% |
| Metals | ＜10 ppm |
| Loss on drying | ≤0.5% |
| Absorptions K | ≤1.8(λ=440nm)
≤1.1(λ=520nm) ≤0.5(λ=750nm) |
This product is a high-efficiency unsaturated resin polymerization inhibitor. Generally, the resin addition amount is only 2/10,000, which can exert a good polymerization inhibition effect in production and storage. After polymerization inhibition, the stability of preventing resin hardening is more than half a year; It can be used as a stabilizer, antioxidant, etc. for unsaturated resins. It can also be used as an antioxidant in non-edible oils, greases, fatty acid esters, linseed oil, etc., and can also be used in pigments, dyes, and pharmaceutical intermediates.
25kgs/drum, 9tons/20’container
CAS:71119-22-7
MF:C7H14NNaO4S
EINECS No.:428-420-3; 615-252-2
Purity:99% Min
Other Names:MOPS sodium salt
MOPS sodium salt is a buffering agent used in biochemistry and molecular biology that was selected and described by Good et al. It is a zwitterionic, morpholinic buffer that is useful for a pH range of 6.5 – 7.9 and commonly used for cell culture media, as a running buffer in electrophoresis and for protein purification in chromatography. MOPS lacks the ability to form a complex with most metal ions and is recommended for use as a non-coordinating buffer in solutions with metal ions. MOPS is often used in buffered culture media for bacteria, yeast, and mammalian cells.
|
Item
|
Specifications
|
|
Assay
(on dried basis,by titration) |
NLT 99.5%
|
|
UV Absorbance
(0.1M Solution in water) 260 nm |
NMT 0.03
|
|
Loss On Drying
(3 hours at 105C°) |
NMT 1.0%
|
|
pH
(0.1M Solution in H2O @ 25C°) |
10.0 to 11.0
|
|
pKa (20C°)
|
7.0 to 7.4
|
|
Heavy metals(as Pb)
|
NMT 5ppm
|
MOPS Sodium Salt is a buffering agent used in organic chemistry.
25kgs/drum, 9tons/20’container
CAS:1132-61-2
MF:C7H15NO4S
EINECS:214-478-5
Purity:99%min
Appearance:White powder
Other Names:3-Morpholinopropanesulfonic acid
MOPS (3-morpholinopropanesulfonic acid) is a buffer introduced by Good et al. in the 1960s. It is a structural analog to MES. Its chemical structure contains a morpholine ring. HEPES is a similar pH buffering compound that contains a piperazine ring. With a pKa of 7.20, MOPS is an excellent buffer for many biological systems at near-neutral pH.It is used as a synthetic buffering agent below pH 7.5.
|
Melting point
|
277-282 °C
|
|
density
|
1.3168 (rough estimate)
|
|
refractive index
|
1.6370 (estimate)
|
|
Fp
|
116 °C
|
|
storage temp.
|
Store at RT.
|
|
solubility
|
H2O: 1 M at 20 °C, clear
|
|
form
|
Powder/Solid
|
|
color
|
White
|
|
PH
|
2.5-4.0 (25℃, 1M in H2O)
|
|
pka
|
7.2(at 25℃)
|
|
Water Solubility
|
1000 g/L (20 ºC)
|
MOPS acts as a multi-purpose buffering agent used in various biological research.
25kgs/drum, 9tons/20’container
1,10-Phenanthroline hydrate CAS 5144-89-8
CAS:5144-89-8
MF:C12H10N2O
EINECS:200-629-2
Purity:99% Min
Brand Name:Unilong
Other Names:1,10-Phenanthroline hydrate
1,10-Phenanthroline hydrate is incompatible with strong oxidizers. 1,10-Phenanthroline hydrate is also incompatible with strong acids. 1,10-Phenanthroline hydrate forms complex compounds with ferrous ions. .
|
nspect Item
|
Specification
|
Results
|
|
Assay
|
≥98.0%
|
98.24%
|
|
Flavor
|
Flower fragrance
|
Conform
|
|
Iodide Value(gl2/100g)
|
75.0-90.0
|
86.2
|
|
Saponification Value(mgKOH/g)
|
177.0-188.0
|
183.2
|
|
Conclusion
|
Qualified
|
|
When complexed with copper, it possesses nuclease activity that has been used to study DNA-protein interactions.
25kgs/drum, 9tons/20’container
Bis(2-butoxyethyl)ether CAS 112-73-2
CAS:112-73-2
MF:C12H26O3
EINECS No.:204-001-9
Other Names:Bis(2-butoxyethyl)ether
CAS No.:112-73-2
Other Names:Bis(2-butoxyethyl)ether
MF:C12H26O3
EINECS No.:204-001-9
Place of Origin:Shandong, China
Type:Industrial Grade
Purity:99%min
|
Item
|
Specifications
|
Results
|
|
Appearance
|
Colorless clean liquid
|
Colorless clean liquid
|
|
Purity (GC)% ≥
|
99.0%
|
99.68%
|
|
Moisture (%) ≤
|
0.1%
|
0.0238%
|
|
Acidity (HAC)% ≤
|
0.015%
|
0.0026%
|
|
Peroxide(H2O2)≤
|
0.005%
|
0.0028%
|
|
Conclusion
|
The results conforms with Enterprise Standards
|
|
200kgs/drum, 16tons/20’container
Butyl diglyme is used to extract gold from hydrochloric acid solutions containing other metals. Treatment of the diglyme extract with hydrogen or oxalic acid precipitates the ionic gold as gold powder.
2-Butoxyethyl acetate with cas 112-07-2
CAS No.:112-07-2
MF:C8H16O3
EINECS No.:203-933-3
Packing:25kg/drum
Place of Origin:Shandong, China
Appearance:Colorless Transparent Liquid
Other Names:2-Butoxyethyl acetate; 1-Acetoxy-2-butoxyethane,Ethyleneglycolmonobutyletheracetate; 2-butoxy-ethanoacetate; 2-Butoxyethanolacetate; 2-butoxyethanol,acetate; 2-butoxyethanolacetate; 2-Butoxyethylesterkyselinyoctove; 2-butoxyethylesterkyselinyoctove;
Ethylene glycol butyl ether acetate is a kind of glycol ether ester solvent with high boiling point and multi-functional groups, which can be used as coalescent of latex paint. It has excellent solubility for many kinds of paints, which makes it widely used in colorful coatings and emulsion coatings.
| Item |
Content
|
|
Grade Standard
|
Industrial Grade
|
|
Purity
|
99.9% Min.
|
|
Appearance
|
Colorless Liquid
|
|
Application
|
Resolvent,antifreezer
|
|
Specific Gravity (at 20/20°C)
|
1.1153-1.1156
|
| Distillation Range (oC (A 760 mm HG)) | |
|
Water (WT %)
|
0.05 Max
|
200kgs/drum, 16tons/20’container
High-boiling solvent for nitrocellulose lacquers, epoxy resins, multicolor lacquers; filmcoalescing aid for polyvinyl acetate latex.
CALCIUM PYROPHOSPHATE with Cas 7790-76-3
CAS No.:7790-76-3
Other Names:CALCIUM PYROPHOSPHATE
MF:Ca2O7P2
EINECS No.:232-221-5
Synonym:CALCIUM PHOSPHATE (PYRO); CALCIUM PYROPHOSPHATE; CALCIUM DIPHOSPHATE; CPP; DICALCIUM PYROPHOSPHATE; calciumphosphate(ca2p2o7); calciumpyrophosphate(ca2p2o7); Diphosphoricacid,calciumsalt
Calcium pyrophosphate is a white powder, insoluble in water and alcohol, soluble in dilute hydrochloric acid and nitric acid, and the aqueous suspension is acidic.
| ITEMS | SPECIFICATIONS |
| ASSAY | 96% MIN |
| FLUORIDE | 50PPM MAX |
| P2O5 | 55-56% |
| PH | 5.5-7.0 |
| LOSS ON IGNITION (800℃±25℃30 MINUTES) | 1.5% MAX |
| CADMIUM | 1PPM MAX |
| ARSENIC (AS) | 3PPM MAX |
| LEAD (PB) | 4PPM MAX |
| MERCURY (HG) | 1PPM MAX |
| FLUORIDE | 50PPM MAX |
| FECCOUS (FE) | 20 PPM MAX |
| COPPER (CU) | 0.5 PPM MAX |
| MESH SIZE
(325 MESH SIZE) |
PASS 99% |
(1) Bread, cake, noodles, macaroni, improve the utilization rate of raw materials and improve the taste and flavor. Dosage 0.05%.
(2) Aquatic products, canned food, dried seaweed, etc., strengthen the structure, maintain freshness, and enhance the taste
(3) Sauces, tomato sauce, mayonnaise, jam, cream, soy sauce, thickeners and stabilizers.
(4) Juice, alcohol, etc., dispersants.
(5) Ice cream and caramel sugar improve taste and stability.
(6) CALCIUM PYROPHOSPHATE can also be used as a toothpaste rubbing agent to make fluorine-containing toothpaste with strong tooth cleaning power and smooth and delicate appearance
25kgs/bag for calcium acid pyrophosphate
Trifluoromethanesulfonic anhydride CAS 358-23-6
CAS No.:358-23-6
MF:C2F6O5S2
EINECS:206-616-8
Purity:99%min
Other Names:Trifluoromethanesulfonic anhydride
Uses: Widely used in the synthesis of alkyl and vinyl trifluoromethyl sulfonate. In chemical and pharmaceutical synthesis, catalysis is applied to trifluoroanhydride, acid and ester. Storage: easy to absorb moisture, sealed at 2-8 C and filled with argon.
|
Appearance & Physical State:
|
clear colorless to light brown liquid
|
|
Density:
|
1.677 g/mL at 25 °C(lit.)
|
|
Melting Point:
|
-80°C
|
|
Boiling Point:
|
81-83 °C(lit.)
|
|
Flash Point:
|
81-83°C
|
|
Refractive Index:
|
n20/D 1.321(lit.)
|
|
Water Solubility:
|
reacts violently with water
|
|
Storage Condition:
|
Refrigerator
|
|
Vapor Pressure:
|
8 mm Hg ( 20 °C)
|
|
Vapor Density:
|
5.2 (vs air)
|
Trifluoromethanesulfonic Anhydride is a strong electrophile used in chemical synthesis for introducing the triflyl group.
200kgs/drum, 16tons/20’container
Trimethylol propane with cas 77-99-6
CAS:77-99-6
Purity:99% Min
Color:White flakes
EINECS:201-074-9
Molecular formula:C6H14O3
Synonyms:1,1,1-TRIS(HYDROXYMETHYL)PROPANE, DIST; TrimethanolPropane; 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-; Trimethylol; Abbreviation; propylidynetrimethanol; Trimethylolpropane, carbamate with tolylene; diisocyanate solution; Trimethyloy propane; TRIMETHYLOLPROPANE(TMP)
Trimethylolpropane (TMP) is an important fine chemical product and a chain extender commonly used in resin industry. Trimethylolpropane can react with organic acids to produce monoester or polyester, aldehyde and ketone to produce acetal and ketal, and diisocyanate to produce carbamate. Trimethylolpropane is mainly used in alkyd resin, polyurethane, unsaturated resin, polyester resin, coating and other fields. Used for synthesizing aviation lubricating oil, plasticizer, surfactant, wetting agent, explosive, printing ink, etc. Used as textile auxiliary and heat stabilizer of PVC resin.
|
Item
|
Specifications
|
Results
|
|
APPEARANCE
|
WHITE FLAKES
|
WHITE FLAKES
|
|
HYDROXYL CONTENT (%)
|
≥37.5
|
37.8
|
|
CRYSTALLIZATION POINT (℃)
|
≥58
|
59.2
|
|
WATER CONTENT (%)
|
≤0.1
|
0.035
|
|
COLOR(Pt-Co)
|
≤30
|
10
|
|
PURITY(%)
|
≥99
|
99.21
|
Conditioning agent, manufacture of varnishes, alkyd resins, synthetic drying oils, urethane foams and coatings, silicone lubricant oils, lactone plasticizers, textile finishes, surfactants, epoxidation products.
25kgs/drum, 9tons/20’container
Monopotassium phosphite with cas 13977-65-6
CAS:13977-65-6
Molecular Formula:H2KO3P
Molecular Weight:120.09
EINECS:604-162-9
Synonyms:MONOPOTASSIUMPHOSPHITE; Phosphorousaciddihydrogen=potassiumsalt; Monopotassiumphosph; Potassiumdihydrogenphosphite; Monopotassiumphosphitekh2po3; MonopotassiumphosphiteISO9001：2015REACH; Monopotassiumphosphite,?98%
Potassium dihydrogen phosphite, a chemical, KH2PO3, that acts as a direct fungicide and a complexing agent for calcium and magnesium ions in industrial circulating water. : Can replace organic phosphine water treatment agent, reduce environmental pollution.
| ITEM
|
SPECIFICATION
|
RESULT
|
| Content
|
98%MIN
|
98.29%
|
| CHLORIDE
|
0.001%MAX
|
0.0005%
|
| Remnant in water
|
0.3%MAX
|
0.12%
|
| MOISTURE
|
1%MAX
|
0.8%
|
| IRON(mg/kg)
|
50MAX
|
5
|
| PH Volue
|
4.0-5.0
|
4.1
|
| Heavy metal(mg/kg)
|
50MAX
|
2
|
| MOISTURE
|
1%MAX
|
0.8%
|
| P2O5
|
58%Min
|
58.16%
|
| K2O
|
38%Min
|
38.54%
|
| APPEARANCE
|
White crystal
|
White crystal |
1, is a kind of high phosphorus, high potassium fully water-soluble fertilizer, after the application of crops quickly supplement phosphorus, potassium and various trace elements, crop control, strong shoot, promote flower bud differentiation, swelling, early maturity, improve yield, improve quality.
2, reduce crop deficiency symptoms, such as leaf yellowing, deformity, lobules, falling flowers, cracked fruit and other phenomena.
3. It is not easy to be fixed in the soil, easy to be absorbed, and the absorption rate is high.
4, not easy to antagonize trace elements, PH neutral Chemicalbook, can be mixed with most pesticides and fertilizers.
5, when pathogens invade, potassium dihydrogen phosphite can induce the production of lignin in seedling cells, increase the thickness and hardness of the cell wall, and prevent the invasion and expansion of bacteria.
6, trivalent phosphorus ion has a strong killing effect on fungi and bacteria, and has a preventive and therapeutic effect on most diseases such as ulcers.
7, potassium dihydrogen phosphite in foreign countries is a registered fungicide, disease resistance, frost mold, powdery mildew, black star disease, phytophthora infestation, root rot and so on.
25kgs/drum, 1FCL can hold 24 tons with tray
MONOPOTASSIUMPHOSPHITE; Phosphorousaciddihydrogen=potassiumsalt; Monopotassiumphosph; Potassiumdihydrogenphosphite; Monopotassiumphosphitekh2po3; MonopotassiumphosphiteISO9001：2015REACH; Monopotassiumphosphite,?98%
CAS No.:9012-36-6
MF:C24H38O19
Molecular formula:C24H38O19
EINECS No.:232-731-8
Brand Name:Unilong
MOQ:1kg
Other Names: AGAROSE; agarose6Bforchromatography; agaroseformolecularbiology; agarose,mixture;Agarose,ultra; Agaroseforelectrophoresisofmacromolecules; Agaroseplasmaelectrophoresisgrade
Agarose is a linear polymer, and its basic structure is a long chain alternately connected by 1,3 linked β-D- galactose and 1,4 linked 3,6- lactone -L- galactose [1][2]. Agar pectin is a heterogeneous mixture composed of many smaller molecules. Agarose is generally heated to above 90℃ to dissolve in water, and when the temperature drops to 35-40℃, it forms a good semisolid gel, which is the main feature and basis of its multiple uses. The gel properties of agarose are usually expressed by gel strength. The higher the strength, the better the gel performance.
|
ITEM
|
SPECIFICATION
|
RESULT
|
|
Appearance
|
White powder
|
White powder
|
|
Solubility
|
Clear
|
Clear
|
|
Water content, %
|
10 MAX
|
9.58
|
|
Sulfate, %
|
0.1 MAX
|
0.06
|
|
Gel strength 1.5%, g/cm2
|
800 MIN
|
1201
|
|
Melting point 1.0%, ℃
|
86-93
|
92
|
|
Gelling point 1.0%, ℃
|
32-37
|
37
|
|
EEO, -Mr
|
0.09 MAX
|
0.07
|
|
Dnase, Rnase, Protease
|
None detected
|
None detected
|
25kgs/drum, 9tons/20’container
Agarose is frequently used in molecular biology for the separation of large molecules, especially DNA, by electrophoresis. Slabs of agarose gels (usually 0.7 – 2%) for electrophoresis are readily prepared by pouring the warm, liquid solution into a mold. A wide range of different agaroses, of varying molecular weights and properties are commercially available for this purpose. Used in high resolution protein electrophoresis, immunoelectrophoresis, electro immunoassays such as rocket assays, counter current electrophoresis.
N-Oleoylethanolamine with cas 111-58-0
Oleoyl ethanolamide (OEA) is an analog of the endocannabinoid AEA found in brain tissue and in chocolate. It is one of the long chain fatty acid ethanolamides that accumulates rapidly in infarcted tissue, but its biosynthesis is reduced in the intestine of rats following food deprivation. OEA is an endogenous, potent agonist for PPARα, exhibiting an EC50 value of 120 nM in a transactivation assay. Systemic administration of OEA suppresses food intake and reduces weight gain in rats (10 mg/kg intraperitoneally) and PPARα wild-
CAS No.:111-58-0
Other Names:N-Oleoylethanolamine
MF:C20H39NO2
EINECS No.:203-884-8
Place of Origin:Shandong, China
Type:Dyestuff Intermediates
Purity:99.95%
Brand Name:Unilong
Model Number:JL20210027
Application:research, research
Appearance:white powder
Product name:N-Oleoylethanolamine
CAS:111-58-0
Shelf life:2 Years
MOQ:1kg
Packing:25kg/drum
molecular formula:C20H39NO2
EINECS:203-884-8
Delivery:Immediately
Color:white powder
|
CAS
|
111-58-0
|
|
MF
|
C20H39NO2
|
|
MW
|
325.53
|
|
EINECS
|
203-884-8
|
|
Melting point
|
63-64 °C
|
|
Boiling point
|
496.4±38.0 °C
|
|
Density
|
0.915±0.06 g/cm3
|
|
Pka
|
14.49±0.10
|
|
Storage
|
Cool Dry Place
|
|
Appearance
|
White powder
|
|
MOQ
|
1kg
|
|
Samples
|
Available
|
|
Shelf life
|
2 Years
|
25kgs/drum, 9tons/20’container
N-?Oleoylethanolamide is an agonist of peroxisome proliferator-activated receptor-α (PPAR-?α). N-?Oleoylethanolamide generates an intestinal signal that stimulates central dopamine activity establishing a link between caloric-?homeostatic and hedonic-?homeostatic controllers. Oleoylethanolamide has been implicated as the molecular mechanism associated with gastric bypass success. N-?Oleoylethanolamide is a selective GPR55 agonist.
CAS:544-31-0
MF:C18H37NO2
EINECS:208-867-9
Purity:99% Min
Brand Name:Unilong
Other Names:PALMITOYLETHANOLAMIDE
This product is a nonionic surfactant with no cloud point. It is yellowish to amber viscous liquid, easily soluble in water, and has good foaming, foam stabilization, permeation decontamination, hard water resistance and other functions. It is a non-ionic surfactant. When the anionic surfactant is acidic, the thickening effect is particularly obvious, and it can be compatible with various surfactants.
|
ITEMS
|
SPECIFICATIONS
|
RESULTS
|
|
Appearance
|
White to off-white powder
|
Conform
|
|
Identification
|
Positive
|
Conform
|
|
Particle size
|
95% pass 60-80mesh
|
Conform
|
|
Loss on drying
|
≤1.0%
|
0.32%
|
|
Ash
|
≤1.0%
|
0.73%
|
|
Heavy metals
|
≤10ppm
|
<10ppm
|
|
As
|
≤1.0ppm
|
<1.0ppm
|
Palmitoylethanolamide has been used as a reference standard in mass spectrometry (MS/MS).
25kgs/drum, 9tons/20’container.
CAS:504-63-2
MF:C3H8O2
EINECS:207-997-3
Purity:99%min
Brand Name:Unilong
Other Names:1,3-Propanediol
1,3- propanediol is a chemical substance with the molecular formula of C3H8O2. It can be oxidized and esterified, can be mixed with water [1], and can be mixed with ethanol and ether. It is widely used as an organic solvent in industrial production. It can be used for the synthesis of various drugs, new polyester PTT, pharmaceutical intermediates and new antioxidants.
|
Chemical name
|
1,3-Propanediol
|
|||
|
Other name
|
1,3-Dihydroxypropane, Bio-PDO, PG, Trimethylene glycol
|
|||
|
CAS #
|
504-63-2
|
|||
|
Purity
|
99% min
|
|||
|
Molecular formula
|
C3H8O2
|
|||
|
Molecular weight
|
76.09
|
|||
|
Chemical Properties
|
Colorless oil liquid; odorless. Soluble in water, alcohol, and ether. Combustible.
|
|||
|
Application
|
Mainly used as a solvent.Helps cosmetic ingredients (such as salicylic acid) penetrate the skin.Can increase the stability of bath milk.Consistency. Foaming and foam lasting. Better moisturizing effect than glycerin. Repair damaged hair scales in hair care products and make hair more smooth.To prevent frizz, add 5%.
|
|||
|
Packing
|
1L/5L/25L/200KG
|
|||
Solvent for thin film preparations.1 Vinyl epoxide synthon2 and reagent for epoxide ring-opening3 and polymerization reactions.4 Reagent for natural product syntheses.5
200kgs/drum, 16tons/20’container
CAS:124-20-9
MF:C7H19N3
EINECS:204-689-0
Purity:99%
Brand Name:Unilong
Other Names:Spermidine
Spermidine is an endogenous polyamine. It is formed from putrescine by spermidine synthase. Spermidine (25 μM) inhibits the activity of the human inward-rectifying potassium channel Kir2.3 in a patch-clamp assay. It induces autophagy in HeLa cells when used at a concentration of 100 μM and increases the lifespan of D. melanogaster, yeast, and C. elegans. Spermidine (30 mM in the drinking water) reduces demyelination of the optic nerve and disease severity in a mouse model of experimental autoimmune encephalomyelitis (EAE). It reduces increases in blood pressure, left ventricular posterior wall thickness, and heart weight in salt-sensitive Dahl rats fed a high-salt diet, a model of hypertension-induced congestive heart failure. Formulations containing spermidine have been used as dietary supplements.
|
Melting point
|
23-25 °C
|
|
Boiling point
|
128-130 °C (14 mmHg)
|
|
density
|
1.00 g/mL at 20 °C
|
|
refractive index
|
n20/D 1.479(lit.)
|
|
Fp
|
>230 °F
|
|
storage temp.
|
2-8°C
|
|
solubility
|
H2O: 1 M at 20 °C, clear, colorless
|
|
pka
|
10.53±0.19(Predicted)
|
|
Specific Gravity
|
0.925
|
Spermidine with cas 124-20-9 can be used in Biochemical and molecular biological reagents.
25kgs/drum, 9tons/20’container.
Acetoxyacetyl chloride CAS 13831-31-7
CAS:13831-31-7
MF:C4H5ClO3
EINECS:237-542-4
Purity:99%
Brand Name:Unilong
The univalent group left after removing hydrogen atoms from hydroxyl groups in acetic acid molecules. The structural formula is-－OCOCH3 entry label.
|
Product name
|
Acetoxyacetyl chloride
|
|
CAS
|
13831-31-7
|
|
Molecular Weight
|
136.53
|
|
Melting point
|
159-160 °C
|
|
Boiling point
|
55 °C/12 mmHg
|
|
Density
|
1.27 g/mL at 25 °C
|
|
Refractive index
|
n20/D 1.428(lit.)
|
|
Flash point
|
160 °F
|
Acetoxyacetyl chloride was used in synthesis of stabilized axial and equatorial conformers of spiro-β-lactams?and glycolylhydroxamic acids.
200kgs/drum, 16tons/20’container.
CAS:111-82-0
MF:C12H23NO3
EINECS:C13H26O2
Purity:99%
Brand Name:Unilong
Methyl laurate has a fatty, floral odor reminiscent of wine. It can be used as a flavor ingredient in foods and pharmaceuticals, and as fragrance in perfumes. As an intermediate, methyl laurate is used for detergents, emulsifier, wetting agents, stabilizers, lubricants, plasticizers, textiles, plastics, and cosmetics. It can also be used as lubricant in textile spin finishes and emollient in cosmetics. It can be used as solvent, co-solvent, oil carrier for agric, pesticides and herbicides. It is also used as defoamer in food-contact coatings and paper/paperboards and it is used in resin-bonded filters for food contact.
|
Product Name
|
Methyl dodecanoate
|
|
CAS No.
|
111-82-0
|
|
EINECS
|
203-911-3
|
|
Chemical formula
|
C13H26O2
|
|
Purity
|
98%min
|
|
Appearance
|
Colorless transparent to pale yellow liquid
|
|
Packing
|
180kg drum
|
|
Saponification value
|
255-265 mgKOH/g
|
|
Iodine value
|
0.5 gI2/100g
|
|
Dropping point
|
5°C
|
|
Usage
|
Used in organic synthesis
|
|
Odor
|
Fatty odor, wine-like floral odor
|
|
Density
|
0.87
|
|
B.P.
|
262 ºC
|
|
Refractive index
|
1.431
|
|
Flash Point
|
>113 ºC
|
Methyl dodecanoate used in production of biodiesel. It has been used in selective synthesis of the secondary amide surfactant, N-methyl lauroylethanolamide. It is also utilized as emollients, perfuming agents skin conditioning.
200kgs/drum, 16tons/20’container.
sec-Butyl 2-(2-hydroxyethyl)piperidine-1-carboxylate CAS 119515-38-7
CAS:119515-38-7
MF:C12H23NO3
EINECS:423-210-8
Purity:97%
Brand Name:Unilong
Picaridin is an insect repellent. It inhibits A. aegypti odorant receptor 2 (AaOR2) or AaOR8 in the presence of their odorant activators, indole and octenol, respectively, expressed in Xenopus oocytes (IC50s = 1,452 and 1,911 μM, respectively). Picaridin reduces the number of entries into a food chamber by female D. melanogaster in an olfactory-based choice assay. It acts synergistically with the non-pyrethroid insecticide pyrimiphos methyl to increase mortality of A. gambiae and reduce blood feeding when used at a concentration of 10 g/m2 on nets surrounding guinea pig cages. Formulations containing picaridin have been used as insect repellents against flies, mosquitoes, chiggers, ticks, and fleas.
|
Product Name:
|
sec-Butyl 2-(2-hydroxyethyl)piperidine-1-carboxylate
|
|
CAS:
|
119515-38-7
|
|
MF:
|
C12H23NO3
|
|
MW:
|
229.32
|
|
EINECS:
|
423-210-8
|
|
Mol File:
|
119515-38-7.mol
|
|
Melting point
|
<-170°
|
|
Boiling point
|
2800C
|
|
density
|
d20 1.07
|
|
refractive index
|
nD20 1.4717
|
|
Fp
|
142°C
|
|
storage temp.
|
Refrigerator
|
|
pka
|
15.15±0.10(Predicted)
|
|
CAS DataBase Reference
|
119515-38-7
|
|
EPA Substance Registry System
|
Icaridin (119515-38-7)
|
Acts on certain olfactory receptor cell types to reduce the activating or attracting effect of odor sources. Insect repellent.
200kgs/drum, 16tons/20’container
Ethyl methanesulfonate CAS 62-50-0
CAS:62-50-0
MF:C3H8O3S
EINECS:200-536-7
Purity:99 %min
Other Names:Ethyl methanesulfonate; CB 1528;EMS;ENT 26396;ent26396;Ethyl ester of methanesulfonic acid;Ethyl ester of methanesulphonic acid;Ethyl ester of methylsulfonic acid;Ethyl ester of methylsulphonic acid
Colorless oily liquid. The boiling point is 213-213.5℃, 85-86℃(1.33kPa), and the relative density is 1.1452(22/4℃). Soluble in ether, ethanol and chloroform, slightly soluble in water.The methanesulfonyl chloride obtained by the reaction between dimethyl sulfate and sodium thiosulfate is esterified with ethanol to obtain ethyl methanesulfonate.
|
Item
|
Specifications
|
Results
|
|
Characteristics
|
Colourless liquid
|
Conform
|
|
Content
|
≥99.0%
|
99.38%
|
|
Moisture
|
≤0. 5%
|
Complies
|
|
Conclusion
|
The results conforms with Enterprise standards
|
|
Ethyl methanesulfonate with cas 62-50-0 can be used in Organic synthesis
200kgs/drum, 16tons/20’container
CB 1528;EMS;ENT 26396;ent26396;Ethyl ester of methanesulfonic acid;Ethyl ester of methanesulphonic acid;Ethyl ester of methylsulfonic acid;Ethyl ester of methylsulphonic acid
Phenethyl Alcohol with Cas 60-12-8
CAS No.:60-12-8
Other Names:Phenethyl alcohol
MF:C8H10O
EINECS No.:200-456-2
Synonym: RARECHEM AL BD 0140; PHENYL ETHYL ALCHOL; PHENYL ETHYL ALCOHOL; PHENYL ETHANOL; PHENYLETHANOL,2-; PHENETHYL ALCOHOL; (beta-pea); beta.-Phenylethanol
Phenethyl alcohol is the main component of rose oils obtained from rose blossoms. It occurs in smaller quantities in neroli oil, ylang-ylang oil, carnation oil, and geranium oils. Since the alcohol is rather soluble in water, losses occur when essential oils are produced by steam distillation.
| ITEM | STANDARD |
| Appearance | Colorless liquid |
| Flavor | Warm,rose-like, honey-like aromas |
| Purity | ≥98.0% |
| Relative density | 1.017-1.020 |
| Refractive index | 1.529-1.535 |
| Solubility(25℃) | 1 ML sample was completely dissolved in 2ml, 50%(volume fraction) ethanol |
Phenylethyl alcohol’s functions and functions include improving food taste, skin moisturizing, antioxidant, etc.
200kgs/drum, 16tons/20’container
3,5-Dimethoxybenzaldehyde CAS 7311-34-4
CAS:7311-34-4
MF:C9H10O3
EINECS:230-772-6
Purity:≥ 98%
Brand Name:Unilong
3,5-Dimethoxybenzaldehyde is used frequently as synthetic building block. 3,5-Dimethoxybenzaldehyde, is a benzaldehyde derivative, that can be used as a building block in the synthesis of more complex structures.
|
Items
|
Result
|
|
Appearance
|
Powder
|
|
Content
|
99.0%min
|
|
Moisture
|
<0.04%
|
|
Brand
|
Terppon
|
|
Heavy Metals
|
<0.002%
|
3,5-Dimethoxybenzaldehyde with cas 7311-34-4 can be Used in Organic chemical.
25kgs/drum, 9tons/20’container.
CAS:8015-86-9
MF:C7H5HgNO3
EINECS:232-399-4
Purity:99.9%
Other Names:Carnauba wax
Carnauba wax is obtained from the leaves of Brazilian palm trees. Its melting point is 66~82℃, relative density is 0.996~0.998(25℃), saponification value is 78~88 and iodine value is 7~14. It is a light yellow solid. Carnauba wax castor oil has good mutual solubility, and it is mainly composed of wax esters, higher alcohols, hydrocarbons and resinous substances.
|
Item
|
Refined Carnauba wax 1 #
|
Refined Carnauba wax 3 #
|
|
Acid value
|
4
(Representative value) |
8
(Representative value) |
|
Saponification value
|
78-95
|
78-95
|
|
Iodine value
|
5-14
|
5-14
|
|
Melting point(℃)
|
80-86
|
80-86
|
|
Penetration 25℃
|
<1
|
<1
|
|
Viscosity(cp)℃
|
21.6
|
21.6
|
|
Proportion 25℃
|
0.997
|
0.997
|
|
Fire point(℃)
|
318
|
318
|
|
Appearance color
|
Light yellow close to white
|
Golden
|
|
Form
|
Flake or powdery
|
Flake
|
|
Package
|
25kg/Paper bag
|
25kg/Paper bag
|
Carnauba wax with cas 8015-86-9 can be Used in solid.
25kgs/drum, 9tons/20’container.
BENZALKONIUM CHLORIDE with cas 63449-41-2
Classification:Chemical Auxiliary Agent
CAS No.:63449-41-2
Other Names:Benzalkonium chloride
MF:C19H34ClN
EINECS No.:264-151-6
Usage:Surfactants, Water Treatment Chemicals
Benzalkonium Chloride is a quaternary ammonium cationic surfactant. It is a white waxy solid or a yellow colloid; The aqueous solution shows neutral or weak alkaline reaction, and a large amount of foam is produced when shaking. Mainly used for industrial and medical disinfection.
|
items
|
index
|
|
|
Appearance
|
Colorless to yellowish transparent liquid
|
Colorless to yellowish transparent liquid
|
|
Active content %
|
48-52
|
78-82
|
|
Amine salt %
|
2.0 max
|
2.0 max
|
|
pH(1% water solution)
|
6.0~8.0(origin)
|
6.0-8.0
|
BENZALKONIUM CHLORIDE with cas 63449-41-2 can be Used in Water Treatment Chemicals. BKC benzalkonium chloride is a disinfectant and antiseptic chloride. Benzalkonium chloride dissociates into cationic active groups in aqueous solution, which has the function of cleaning and bactericidal. It is widely used in sterilization, disinfection, anti-corrosion, emulsification, descaling, solubilization, etc. It is also a levelling agent for acrylic fiber dyed by cationic dyes.
200kgs/drum, 16tons/20’container
Barium Titanate with CAS 12047-27-7
CAS:12047-27-7
Molecular Formula:BaO3Ti
Molecular Weight:233.19
Appearance:White Powder
EINECS:234-975-0
Synonyms: barium meta titanate; barium titanium trioxide; titanate barium(1:1); vk4; vk4(oxide); yv100an; titanate barium; Barium titanate sinteredlumpmmwhitepieces
Barium titanate (BaTiO3) is a typical perovskite crystal with high dielectric constant, low dielectric loss, high resistivity, high withstand voltage and excellent insulation performance.
| ITEM | STANDARD |
| Appearance | White or off-white Powder |
| Particle size distribution(D50) | 1.00-1.20 |
| Specific surface area | 1.7-2.0m2/g |
| Moisture | ≤0.25% |
| Ignition loss | ≤0.30% |
| Ca | ≤0.005% |
| Al | ≤0.003% |
| Fe | ≤0.002% |
| K | ≤0.001% |
| Sr | ≤0.005% |
| Mg | ≤0.005% |
| Si | ≤0.005% |
| Na | ≤0.001% |
| Ba/Ti Mole Ratio | 0.996-1.000 |
| Purity | ≥99.9% |
1)It is widely used in multilayer ceramic capacitors (MLCC), thermistors (PTCR), electro-optic devices and dynamic random access memories (FRAM), and is the basic raw material of electronic functional ceramic devices
2)It is widely used in the electronic industry, and can be used to manufacture nonlinear components, dielectric amplifiers, memory components of electronic computers, as well as micro capacitors with small size and large capacitance. It can also be used as a material for making components such as ultrasonic generators.
25kgs/bag
AMMONIUM THIOSULFATE with cas 7783-18-8
MF:H8N2O3S2
EINECS No.:231-982-0
Application:Used as an analytical reagent, Used as an analytical reagent
molecular formula:H8N2O3S2
OtherNames: Thiosulfuricacid,diammoniumsalt; thiosulfuricacid[h2s2o3],diammoniumsalt; AMMONIUM THIOSULFATE; AMMONIUM THIOSULPHATE; AMMONIUM HYPOSULFITE;
A kind of white orthorhombic crystal with strong hygroscopicity. When heated to 150℃, it will be decomposed into ammonium sulfite, sulfur, ammonia, hydrogen sulfide and water. Very soluble in water, insoluble in alcohol and ether, slightly soluble in acetone. Unstable in air, stable in ammonia.
|
Item
|
Specifications
|
|
Characteristics
|
Colorless or light yellow transparent liquid
|
|
Content
|
56-60%
|
|
pH 20℃
|
8-9
|
|
Proportion 20℃
|
1.30-1.32
|
|
Sulfite
|
≤1%
|
|
Heavy Metal(By Pb)
|
≤0.001%
|
|
Iron(Fe)
|
≤0.001%
|
200kgs/drum, 16tons/20’container
Thiosulfuricacid,diammoniumsalt;thiosulfuricacid[h2s2o3],diammoniumsalt;AMMONIUMTHIOSULFATE;AMMONIUMTHIOSULPHATE;AMMONIUMHYPOSULFITE;AMMONIUMTHIOSULFATEPURE;AMMONIUMTHIOSULFATECRYSTALLIZEDSTAB;AmmoniumThiosulfateH8N2O3S2
CAS:143-19-1
Purity:99%
MF:C18H33NaO2
EINECS:205-591-0
Other Names:SODIUM OLEATE
Sodium oleate, alias sodium octadecenate, cis -9- octadecenol, oleyl alcohol, cis -9- octadecenol, (Z)- octadecenol, olive oil alcohol, cis -9- octadecenol, 9- octadecenol, octadecenol. Sodium oleate is the main component of soap made of olive oil, etc. It is also the main component of tallow soap, and can also be made by the reaction of sodium hydroxide and oleic acid. A compound composed of hydrophobic group and hydrophilic group C has excellent emulsifying power, penetration and detergency, and has good solubility in hot water. It is used as anion surfactant and fabric waterproofing agent.
|
Items
|
Specifications
|
|
Appearance
|
White or light yellow powder
|
|
Purity
|
≥99%
|
|
Loss on drying
|
≤5.0%
|
|
Acid value
|
195-204
|
|
Iodine value
|
80-100
|
|
Free alkali
|
≤0.5%
|
|
Water solubility test,10%
|
Qualified
|
|
Ethyl alcohol solubility test, 5%
|
Qualified
|
Sodium Oleate is the sodium salt of oleic acid. it functions as a binder, emulsifier, and anticaking agent.
25kgs/drum, 9tons/20’container
Adenosine triphosphate CAS 987-65-5
CAS:987-65-5
MF:C10H14N5Na2O13P3
EINECS:213-579-1
Purity:99%min
Other Names:Adenosine5′-(tetrahydrogen triphosp
Adenosine triphosphate disodium is a nucleotide derivative, which participates in the metabolism of body fat, protein, sugar, nucleic acid and nucleotide. When energy is needed for absorption, secretion, muscle contraction and biochemical synthesis in the body, ATP is decomposed into adenosine diphosphate and phosphate groups, and energy is released at the same time. Adenosine disodium triphosphate can penetrate the blood-cerebrospinal fluid barrier, improve the stability and reconstruction ability of nerve cell membrane structure, and promote the neurite regrowth. This product can synthesize nucleic acid with pentose under the action of enzyme in vivo; Brain phospholipids and cytidine monophosphate can be synthesized with phospholipid cholamine under the action of cytidylase.
Adenosine triphosphate with cas 987-65-5 can be used in Chemical Intermediate.
25kgs/drum, 9tons/20’container.
Neodecanoic acid CAS 26896-20-8
CAS:26896-20-8
MF:C10H20O2
Purity:99%min
EINECS:248-093-9
Delivery:Immediately
Neodecanoic acid is a general term for a series of isomers of decanoic acid with branched chains on α carbon atoms, which is suitable for bonding rubber with brass-plated, zinc-plated steel wires, cables, metal wrenches, bottom layers of yellow steel with different thicknesses and various bare steels. It is an excellent adhesion promoter for radial tire rubber and metal.
|
Items
|
Specification |
| Acid value(mgKOH/g) | 320-330 |
| Neutrals(%m/m) | ≤1.0 |
| Colour pt-Co(hazen) | ≤100 |
| Water(%m/m) | ≤0.1 |
| Appearance | Clear liquid |
Neodecanoic acid with cas 26896-20-8 can be used in Raw material.
200kgs/drum, 16tons/20’container.
Glycerol formal with cas 4740-78-7
CAS No.:4740-78-7
MF:C4H8O3
EINECS No.:225-248-9
Brand Name:Unilong
Other Names: Glycerol formal; 5-Hydroxy-1,3-dioxane; 5-Hydroxy-m-dioxane; m-Dioxan-5-ol; 1,3-Formalglycerol; 1,3-Dioxan-5-ol; Glycerol formal;
|
Items
|
Specifications
|
|
Appearance
|
colorless clear liquid
|
|
molecular formula
|
C4H8O3
|
|
Inchi
|
InChI=1S/C4H8O3/c5-4-1-6-3-7-2-4/h4-5H,1-3H2
|
|
InChkey
|
VCKSNYNNVSOWEE-UHFFFAOYSA-N
|
|
Canonical Smiles
|
C1C(COCO1)O
|
200kgs/drum, 16tons/20’container
Usage: This product is a new medicinal nonaqueous solvent, which is suitable for the preparation of related liquids such as emamectin/avermectin injection, long-acting oxytetracycline injection, florfenicol injection, acyclovir, nimesulide, dexamethasone, paracetamol, alfuzosin, ergotamine, sulfanilamide, praziquantel, ofloxacin, diclazuril, thioflubendazole and closantel. It can also be used in cosmetics, pesticides, coatings, advanced inks, casting and other industries.
N,O-Dimethylhydroxylamine Hydrochloride CAS 6638-79-5
CAS:6638-79-5
MF:C2H8ClNO
EINECS:229-642-1
Purity:99%min
Other Names:N O-Dimethylhydroxylamine hydrochloride
|
Item
|
Standard
|
||
|
Appearance 25 °C
|
Crystalline Powder or Crystals White to off-white
|
||
|
HS
|
29280090
|
||
|
EINECS
|
229-642-1
|
||
|
InChIKey
|
USZLCYNVCCDPLQ-UHFFFAOYSA-N
|
||
|
Hazard code
|
36/38-36/37/38
|
||
N,O-Dimethylhydroxylamine hydrochloride is used as a reagent in the preparation of 2-acyloxazoles from 2-oxazolemagnesium chloride and N-methoxy-N-methyl-3-oxo-butyramide from diketene. It is also used in amide coupling reactions to form Weinreb amides, which are useful in the Weinreb ketone synthesis. In addition, it is used in the preparation of an inhibitor of the NLS-derived BC peptides. N,O-Dimethylhydroxylamine hydrochloride is used for preparation of an inhibitor of the NLS-derived BC peptides.
25kgs/drum, 9tons/20’container
1-Methoxy-2-propanol with cas 107-98-2
CAS No.:107-98-2
MF:C4H10O2
EINECS No.:203-539-1
Brand Name:Unilong
Other Names: 1-Methoxy-2-propanol,99.5%,mixtureofisomers; MethoxyPropanol(PM); 1-Methoxy-2-propanol,98.5%,extrapure; 1-Methoxy-2-propanol,98.5%1LT;
Propylene glycol acetate (PMA), also known as propylene glycol monomethyl ether acetate, is a kind of advanced solvent with molecular formula of C6H12O3. Its molecule has both ether bonds and carbonyl groups, which form the ester structure and contain alkyl groups. Mainly used as solvent for ink, paint, ink, textile dye and textile oil, and also used as cleaning agent in LCD production.
|
Item
|
Standard
|
||
|
Appearance 25 °C
|
Colorless transparent liquid
|
||
|
storage temperature
|
Store at +2°C to +25°C.
|
||
|
Danger Category Code:
|
R10
|
||
|
PSA：
|
29.46000
|
||
|
InChkey
|
OSDLLIBGSJNGJE-UHFFFAOYSA-N
|
||
200kgs/drum, 16tons/20’container
1-Methoxy-2-propanol is mainly used as solvent, dispersant and diluent, as well as fuel antifreeze, extractant, etc. Used as solvent of nitrocellulose, compounding agent of brake oil and detergent, etc. Widely used in coatings and cleaners. It can be used as the active solvent of water-based coatings
1,2-Pentanediol with cas 5343-92-0
Product name:1,2-Pentanediol
CAS:5343-92-0
MF:C5H12O2
MW:104.15
EINECS:226-285-3
Synonyms:1, 2- amyl glycol; Factory Cosmetic Grade Fungicide Intermediates 99% Purity CAS ;No. 5343-92-0 Pto 1, 2-Pentanediol with Lowest Price;1,2-Pentanediol pure, 98%;p-Menthene-8-thiol 71159-90-5;1,2-Pentanediol (7CI, 8CI, 9CI
1,2-Pentanediol is an important organic intermediate used in the synthesis of propiconazole, a specialized fungicide for economic crops; It also has excellent moisturizing and anti-corrosion properties, used in various skincare products such as skincare creams, eye creams, toners, baby care products, sunscreen, etc. It is also an important raw material for producing polyester fibers, surfactants, pharmaceuticals, and other products.
| Items | Specifications |
| Appearance | Colourless liquid |
| Purity(GC) | 99.5% MIN |
| Moisture (K.F) | 0.2% MAX |
1. Broad spectrum antibacterial activity, can effectively inhibit Gram negative bacteria, positive bacteria, yeast and mold. 2. As a moisturizer, pentanediol has good skin moisturizing properties, can reduce the loss of moisture in the skin, make the skin soft and smooth, and improve the moisturizing function of skincare products. 3. Pentylenediol is a multifunctional ingredient with excellent inhibitory ability on microorganisms. Its ingredients are not registered as preservatives, but are used in cosmetics and fully support the concept of “zero chemical book added preservatives”. 4. Mild and non irritating, reducing irritation and allergies caused by preservatives. It is also a high-purity liquid moisturizer with broad-spectrum antibacterial effects, classified as a moisturizer. It is very mild, in line with international regulatory trends, and widely used worldwide. 5. Good compatibility, can be added to the oil phase to improve the water resistance of sunscreen product formulas; Soluble in water, easily soluble in polyols such as ethylene glycol, propylene glycol, and glycerol.
200 kg/drum
1,2-DIHYDROXYPENTANE; 1,2-PENTANEDIOL; Pentanediol,98%; 1,2 Pentandiol; α-n-amylene glycol; PENTANDIOL-1,2; 1,2-PENTANEDIOL 98+%; 2-Pentanediol
1,2-Octanediol with cas 1117-86-8
CAS:1117-86-8
Molecular Formula:C8H18O2
Molecular Weight:146.23
EINECS:214-254-7
Synonyms:(R,S)-Octane-1,2-diol; R,S-Octane-1,2-diol; Octane-1,2-diol; 1,2-DIHYDROXYOCTANE; 1,2-OCTANEDIOL; Octan-1,2-diol; 1,2-Octanediol, GC 98%; 1,2-OCTANEDIOL 96+%
| ITEM
|
QUALITY CONTROL
|
TEST RESULT
|
| APPEARANCE
|
WHITE SOLID
|
WHITE SOLID
|
| PURITY
|
≥98％
|
98.84％ |
The composition can be used as an eyelid scrub in conjunction with a fabric pad, where the fabric pad is pre-moistened with the composition and packaged for use. The composition can be applied to an eyelid scrub and can be rubbed to create a lather.
200kgs/drum, 16tons/20’container
(R,S)-Octane-1,2-diol; R,S-Octane-1,2-diol; Octane-1,2-diol; 1,2-DIHYDROXYOCTANE; 1,2-OCTANEDIOL; Octan-1,2-diol; 1,2-Octanediol, GC 98%; 1,2-OCTANEDIOL 96+%
2-Phenylimidazole CAS 670-96-2
Melting point: 140-147℃
Boiling point: 198-200℃
Flash point: 200℃
Moisture:%≤0.4
Physical parameter editing broadcast
Content: %≥ 99 (chromatographic analysis)
Moisture:%≤0.4
| Item | Standard
|
Result |
| Characteristics | Yellowish crystalline powder | Yellowish crystalline powder |
| Loss on drying | ≤0.50% | 0.14% |
| Content assay | ≥99.5% | 99.7% |
Used as epoxy resin curing agent; can be used as epoxy resin, polyurethane and other curing agent, can also be used as a variety of pharmaceuticals, pesticides and dye intermediates.
25kgs/drum
propyl parabens,p-hydroxybenzoate,CAS 94-13-3
CAS:94-13-3
EINECS:202-307-7
MF:C10H12O3
MW:180.2
Density:1.0630
Synonyms:
Propyl4-hydroxybenzoate,99+%500GR; Propyl4-hydroxybenzoate,99+%5GR; 4-HYDROXYBENZOICACIDPROPYLESTER; 4-HYDROXYBENZOICACIDN-PROPYLESTER; PROPYL4-HYDROXYBENZOATE,PHEUR; PROPYL4-HYDROXYBENZOATE,99+%; N-PROPYLP-HYDROXYBENZOATESIGMAULTRA; PropylParabenPropylParabenBp/Usp/Ep
Colorless crystals or white powder or chunky white solid. Melting point 95-98°C. Odorless or faint aromatic odor. Low toxicity, Tasteless (numbs the tongue). pH: 6.5-7.0 (slightly acidic) in solution.
|
Items
|
Specifications
|
|
Appearance
|
white powder
|
|
Purity (in dry basis), %
|
98-102
|
|
Melting point, ℃
|
96~99
|
|
Loss on drying, %
|
≤0.5
|
|
Residue on ignition, %
|
≤0.1
|
propylparaben is one of the most frequently used preservatives against bacteria and mold. It has a low sensitizing and low toxicity factor, is reputed to be very safe, and considered to be a noncomedogenic raw material.
25kgs/drum, 9tons/20’container
O-cymen-5-OL / IPMP / with Cas 3228-02-2
CAS: 3228-02-2
Molecular Formula: C10H14O
Molecular Weight: 150.22
EINECS: 221-761-7
Appearance: White powder or white needle crystalline powder
Synonyms : 4-isopropyl-3-methyl phenol; IPMP, Biosol, 1-hydroxy-3-methyl-4-isopropyl benzene; cas 3228-02-2
O-cymen-5-ol also known as 4-isopropyl-3-methylphenol, or IPMP for short, is an acicular crystalline solid with a CAS number of 3228-02-2. O-cymen-5-ol is one important iso-cresol ingredients are used as cosmetic biocides/preservatives and/or fragrance ingredients. its functions are anti-bacteria,anti-inflammation, Anti-ache, antiseptic. it is White crystal with melting point 112℃, boiling point 244℃.Solubility at room temperature were approximately:36% in ethanol, methanol 65%, 50% isopropyl alcohol, butanol 32%, 65% acetone. Insoluble in water.
| Item | Standard |
| Appearance | White crystalline powder |
|
Identification |
(1) Triturate sample with an equal amount of camphor; the mixture liquefles.
(2) Dissolve a small sample in 1ml of glacial acetic acid, add 6 drops of sulfuric acid and 1 drop of nitric acid; a red-brown color develops. (3) To 1g sample add 5ml of a solution of sodium hydroxide (1→10) and heat on a water bath; a colorless or light yellow liquid is obtained. To this liquid add 2 to 3 drops of chloroform, while warm, and shake; a yellow-green color develops. (4) The sample solution exhibits a maximum absorbance at the wavelength at 279+2 nm. |
| Melting point | 110~113℃ |
|
Purity |
(1) Clarity of solution dissolve 3.0g sample in 10ml of ethanol; the solution is clear.
(2) Organic impurities: TLC (3) Heavy metals(Pb)≤20ppm (4) Arsenic≤2ppm |
| PH | 6.5-7.0 |
| Assay by HPLC | ≥99.0% |
1)Cosmetic: As Antiseptic,anti-bacterial,acne,stabilizer usage in facial cleaner,face cream,compact powder,body shower,hair care,perfume, toothpaste,eyeshadow,wipes ect.
2)Pharmaceuticals:Can be used to inhibit bacterial or fungal skin diseases,oral or anus disinfection
3)Medicine: as disinfectant for in oral disinfectant,mouthwash,shampoo,toothpaste ect.
4) Industry: as disinfectant in room,clothes.
25kgs/drum or 20kgs/bag
4-isopropyl-3-methyl phenol; IPMP, Biosol, 1-hydroxy-3-methyl-4-isopropyl benzene; Biosol, 4-Isopropyl-m-cresol, 3-Methyl-4-isopropylphenol, / 4-isopropyl-3-methyl phenol /IPMP; イソプロピルメチルフェノール; o-傘花烴-5-醇; 3-methyl-4-(1-methylethyl)-phenol; O-Cymen-5-ol; IsopropylMethylphenol(IPMP); 3228 02 2; 4-isopropyl-3-methylphenol suppliers; china 4-isopropyl-3-methylphenol factory; Biosol; IPMP; IsopropylMethylphenol(IPMP); 3-Methyl-4-isopropylphenol; cas 3228-02-2
2-Methylimidazole CAS 693-98-1
CAS: 693-98-1
MF:C4H6N2
EINECS:211-765-7
Other Names:2-Methylimidazole; 2-MI
2-Methylimidazole cas 693-98-1 is an organic compound with a molecular formula of C4H6N2. This product is the intermediate of the drug metronidazole and the feed growth promoter dimethylazole, and is also a curing agent for epoxy resins and other resins. As a medium temperature curing agent for epoxy resins, it can be used alone, but it is mainly used as a curing accelerator for powder molding and powder coating.
| Characteristics: | White crystal power | White crystal power |
| Melting point | 140.0～146.0℃ | 144.4～145.2℃ |
| Water content： | ≤0.5% | 0.14% |
| Content assay： | ≥99.0% | 99.6%(GC) |
25kgs/drum ; size- 38*39*55CM
Magnesium Myristate CAS 4086-70-8 with 98%min purity
Cas:4086-70-8
MF:C28H54MgO4
EINECS No.:223-817-6
Purity:NLT99%
Appearance:White to off-white powder
Other name:Bis(tetradecanoic acid)magnesium salt; Dimyristic acid magnesium salt;
It is a fine white powder with a smooth feel. Soluble in hot water and hot ethanol, slightly soluble in cold ethanol, ether and other organic solvents. It has excellent lubricating, dispersing and emulsifying ability.
| Item | Standard | Result |
| Appearance | Off-white powder | Confirm |
| Loss on drying | ≤6.0% | 5.4% |
| Iodine value | ≤1 | 0.10 |
| Free Acid | ≤3.0% | 0.4% |
| Melting Point | 132~138℃ | 133.8℃ |
| Particle Size(Through 200mesh) | ≥99.0% | 99.7% |
| Heavy metals | ≤0.0020% | <0.002% |
| Pb | ≤0.0010%(10ppm) | <0.001%(10ppm) |
| As | ≤0.0002%(2ppm) | <0.0002%(2ppm) |
| Assay(MgO)%(calculate by drying) | 8.2~8.9% | 8.6% |
As an excellent emulsifier, lubricant, surfactant and dispersant, magnesium myrisate is widely used in cosmetics and other personal care products. When used in makeup, it is especially suitable for dry skin to improve adhesion.
Packed it in 20kgs/bag and keep it away from light at a temperature below 25℃
Bis(tetradecanoic acid)magnesium salt; Dimyristic acid magnesium salt; Ditetradecanoic acid magnesium salt; MAGNESIUM MYRISTATE; MAGNESIUM TETRADECANOATE; Tetradecanoicacid,magnesiumsalt
Chlorhexidine Gluconate Cas 18472-51-0
Cas: 18472-51-0
Molecular Fomula: C34H54Cl2N10O14
Molecular weight: 897.76
Appearance: Transparent colorless liquid
EINECS No.:242-354-0
Synonyms：Chlorhexidine Gluconate Solution 20%
Chlorhexidine gluconate is one important disinfect and antiseptic medical intermediates; bactericide, strong function of broad-spectrum bacteriostasis, sterilization; take effective for kill gram-positive bacteria gram-negative bacteria; used for disinfecting hands, skin, washing wound, mouthwash, antisepstic swab stick.
It is disinfect and antiseptic medical intermediates ; bactericide, strong function of broad-spectrum bacteriostasis, sterilization; take effective for kill gram-positive bacteria gram-negative bacteria; used for disinfecting hands, skin, washing wound, mouthwash, antisepstic swab stick.
| Item | Standard | Result |
| Appearance | Almost colorless or pale-yellowish liquid | colorless liquid |
| Purity | 190g/l – 210g/l | 200.5g/l |
| PH | 5.5 – 7.0 | 6.3 |
| Related density | 1.06 – 1.07 | 1.063 |
| Residue on ignition | ≤3% | 2.85% |
1. Chlorhexidine gluconate can be used in disinfectant wipes，hand sanitizing
2. The solution of Chlorhexidine Gluconate is used to enhance the properties of various medical products. Some of them are:Mouthwash Skin cleansers Contact lens solutions.
3. Chlorhexidine gluconate also as medical uses, Chlorhexidine Gluconate has various other applications as well.
Packed it in 25kgs/200kgs drum and keep it away from light at a tempreature below 25 degree
ChlorhexidineDigluconate,20%Solution;ChlorhexidineGluconate20%SolutionChlorhexidineGluconate20%SolutionBp/Usp/Ep;ChlorhedineGluconateChemicalbook;CHLOROHEXIDINEDIGLUCONATE;CHLOROHEXIDINEGLUCONATE;CHLOROHEXIDINEDIGLUCONATE,SOLUTION;Chlorhexdinedigluconate;Chlorhexidinbigluconate
CAS:105-53-3
Molecular Formula:C7H12O4
Molecular Weight:160.17
EINECS:203-305-9
Synonyms:Diethyi malonate; Malonic Acid Diethyl EsterEthyl Malonate; Diethyl malonate,Malonic acid diethyl ester; Diethyl Malonate, 99+% 25GR; Diethyl Malonate, 99+% 500GR; MALONIC ACID DIETHYL ESTER; MALONIC ESTER; ETHYL MALONATE
Malonic acid and its derivatives are widely used in pharmaceuticals, spices, food additives, polyester and other industries, and are important fine chemical raw materials and intermediates. Especially in pharmaceutical intermediate chemical compounds, diethyl malonate is widely used in the synthesis of barbian acid, amino acids, vitamins B1, B2 and B6, sleeping drugs, phenylphenylbutazone and other drugs.
| Testing item |
Unit |
Specification |
Actual value |
|
Appearance |
—— |
Colourless Transparent liquid |
Colourless Transparent liquid |
|
Chroma (APHA) |
Hazen |
20Max |
10 |
|
Purity (gas chromatography) |
% |
99.5Min |
99.72 |
|
Water |
% |
0.050Max |
0.030 |
|
Acidity |
% |
0.010Max |
0.0020 |
Diethyl malonate is an important intermediate in the preparation of 2-amino-4,6-dimethoxypyrimidine and can be used to prepare sulfonylurea herbicides, such as bensulfuron-methyl, pyrazosulfuron-methyl, and nicosulfuron-methyl. It is also an intermediate used in medicine for sulfa drugs and barbiturates. It can also be used in gas chromatography Chemicalbook spectrum stationary solution (maximum operating temperature 40°C, solvent is benzene, chloroform, ethanol) to determine ammonia and potassium. In addition, diethyl malonate is also a food flavoring that is allowed to be used in GB2760-96, and is mainly used to prepare fruit flavors such as pears, apples, grapes, and cherries.
25kg/drum, 200kg/drum,1FCL can hold 9 tons
Diethyi malonate; Malonic Acid Diethyl EsterEthyl Malonate; Diethyl malonate,Malonic acid diethyl ester; Diethyl Malonate, 99+% 25GR; Diethyl Malonate, 99+% 500GR; MALONIC ACID DIETHYL ESTER; MALONIC ESTER; ETHYL MALONATE
Glycolic Acid powder with 99% Purity CAS 79-14-1
CAS NO.:79-14-1
EINECS: 201-180-5
Molecular Fomula: C2H4O3
Molecular Weight: M=76.05
Synonyms: Hydroxyacetic Acid,acide hydroxyacetique;alpha-Hydroxyacetic acid
Glycolic acid is a natural ingredient derived from sugar cane, though it is now often made synthetically. Glycolic acid has cosmetic grade and pharmaceutical Grade. We can supply 99% glycolic acid powder and glycolic acid 70 liquid.
| Items | Specifications | Results |
| Appearance | Colorless or white crystal | White crystal |
| Content(C2H4O3) | ≥99.0% | 99.50% |
| Clarity experiment | Pass | Pass |
| Water Insoluble | ≤0.01% | 0.005% |
| Residue on ignition | ≤0.05% | 0.01% |
| Chroma（Hazen） | ≤5 | 2 |
| H2SO4 experiment(darkened Substances) | Pass | Pass |
| Chloride (Cl) | ≤0.0005% | 0.0005% |
| Sulfates ( SO4) | ≤0.005% | 0.004% |
| Iron(Fe) | ≤0.0005% | 0.0002% |
| Heavy metals(Pb) | ≤0.001% | 0.0002% |
| Arsenic(As) | ≤0.002% | 0.0001% |
| Conclusion | Confirm with Enterprise Standard | |
First, Glycolic acid application in pharmaceutical grade:
1>From inside to outside nourish skin, make it smooth and elastic, remove wrinkles.
2>”Natural” shock absorbers reduce inflammation, pain; make each joint, parts of the body more resilient, flexible activities freely.
3> Provide a natural barrier to cells, prevent the bacteria and viruses.
Second, Glycolic acid application in cosmetic field grade
Glycolic acid, because of the small size of its molecules, can easily penetrate the skin. It helps loosen the bonds that hold skin cells together, allowing dead skin cells to slough off more effectively. The skin feels softer and smoother, and its overall appearance is enhanced.
1 >It can remove the dead cells on the skin and can also be used as depilatory.
2>Moisturizing skin care.
3>Prevent and repair of skin cell damage.
4>Good lubricity and smooth the skin.
5>Can used for cosmetic material alpha hydroxy acid production.
6>Nourish skin, delay skin aging.
Glycolic Acid’s high water solubility and small molecular size allow it to penetrate deep inside concrete residues and reactfrom within. Because of its less corrosive nature Glycolic Acid can be used on most surfaces and equipment without concerns for etching and damage. In addition, readily biodegradable
Glycolic Acid is easier to dispose of than other cleaning agents such as phosphoric acid or HCl.
25kgs/drum,9tons/container and keep it away from light at a temperature below 25 degree
glycolic acid price; glycolic acid powder; glycolic acid 70; glycolic acid 70 bulk; glycolic acid powder bulk; pure glycolic acid powder suppliers; buy glycolic acid powder; hydroxyacetic acid; glycolic acid 99%
MF:C3H4O3
EINECS No.:204-824-3
Place of Origin:China
Type:Syntheses Material Intermediates
Other name: 2-oxo-propanoicaci;CH3COCOOH;Propanoic acid, 2-oxo-;PYRUVIC ACID, GR 99%;ACID PYRUVATE
Pyruvic Acid also known as a-oxopropionic acid, is an organic substance with a chemical formula of C3H4O3 and a structure of CH3COCOOH. It is an important intermediate for the sugar metabolism of all biological cells and the mutual transformation of various substances in the body. The molecule contains activated ketones and The carboxyl group, as a basic chemical raw material, is widely used in various fields such as chemistry, pharmacy, food, agriculture and environmental protection. It can be prepared by various methods of chemical synthesis and biotechnology.
|
Product Name
|
Pyruvic acid
|
|
CAS No.
|
127-17-3
|
|
MF
|
C3H4O3
|
|
Appearance
|
Light yellow liquid
|
|
Purity
|
99.8%
|
|
Heavy metal
|
10 ppm max
|
|
Chloride
|
20 ppm max
|
|
Sulfate
|
100 ppm max
|
|
Arsenic
|
1 ppm max
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1. Pyruvate is used in organic synthesis, biochemical research, and food additive.
2. Pyruvate is the intermediate of the fungicide thiazolam.3. It is the main raw material for the production of tryptophan, phenylalanine and vitamin B, the raw material for the biosynthesis of l-dopamine, and the initiator of ethylene polymer.
25kgs drum or 200kgs drum; 18 tons / 20′ container
CAS NO.:79-14-1
EINECS: 201-180-5
Molecular Fomula: C2H4O3
Molecular Weight: M=76.05
Synonyms: Hydroxyacetic Acid,acide hydroxyacetique;alpha-Hydroxyacetic acid liquid
Glycolic acid is a natural ingredient derived from sugar cane, though it is now often made synthetically. Glycolic acid has cosmetic grade and pharmaceutical Grade. We can supply 99% glycolic acid powder and glycolic acid 70 liquid.
It falls into the set of ingredients called AHA’s, or alpha hydroxy acids. There are five ingredients that fall into the AHA category, Mr Bruce Guide to Dermatology explains as: glycolic (sugar cane), lactic (milk), citric (oranges and lemons), malic (apples and pears) and tartaric acids (grapes).
| ITEM | STANDARD | RESULT |
| Appearance | Colorless to light yellow Liquid | CONFORM |
| Chloride (Cl) | ≤10ppm | 3ppm |
| Sulphate (SO4) | ≤100ppm | 17ppm |
| Iron(Fe) | ≤10ppm | 3ppm |
| Formaldehyde | ≤10ppm | 6ppm |
| Formic acid | Not detected | Not detected |
| Turbidity | ≤4 | 2 |
| Color（Gardner） | ≤3 | 1 |
| Purity | ≥70% | 70.76% |
1>Printed Circuit Board Fluxes
2>Leather Dyeing and Tanning
3>Oil Field Applications
4>Petroleum Refining
5>Industrial Chemical Manufacturing
6>Electro polishing
7>Textile dyeing and Finishing
8.>Laundry Sours
1>from inside to outside nourish skin, make it smooth and elastic, remove wrinkles.
2>”Natural” shock absorbers reduce inflammation, pain; make each joint, parts of the body more resilient, flexible activities freely.
3> Provide a natural barrier to cells, prevent the bacteria and viruses.
Glycolic acid, because of the small size of its molecules, can easily penetrate the skin. It helps loosen the bonds that hold skin cells together, allowing dead skin cells to slough off more effectively. The skin feels softer and smoother, and its overall appearance is enhanced.
>It can remove the dead cells on the skin and can also be used as depilatory.
2>.Moisturizing skin care.
3> Prevent and repair of skin cell damage.
4>Good lubricity and smooth the skin.
5> Can used for cosmetic material alpha hydroxy acid production.
6> Nourish skin, delay skin aging.
Glycolic Acid’s high water solubility and small molecular size allow it to penetrate deep inside concrete residues and reactfrom within. Because of its less corrosive nature Glycolic Acid can be used on most surfaces and equipment without concerns for etching and damage. In addition, readily biodegradable
Glycolic Acid is easier to dispose of than other cleaning agents such as phosphoric acid or HCl.
Glycolic acid 70% Corrosivity
Solutions at 10% (100% basis) concentrations of Glycolic Acid, phosphoric acid and HCl were tested for corrosion on 1018 carbon steel, 1100 aluminum, 304, and 316 stainless steel.The tests were performed, in triplicate, at 23°C (73°F) for 48 hours with no agitation. The results are the average of the percent weight loss.
250kgs/drum,20tons/container; or 1.25ton/IBC drum and keep it away from light at a tempreature below 25 Degree
glycolic acid price; glycolic acid powder; glycolic acid 70; glycolic acid 70 bulk; glycolic acid powder bulk; pure glycolic acid powder suppliers; buy glycolic acid powder; hydroxyacetic acid; glycolic acid 99%
Sodium lauroyl glutamate / SLG cas 29923-31-7
CAS: 29923-31-7
Product Name: Sodium lauroyl glutamate
MF: C17H30NO5.Na
MW: 351.42
EINECS: 249-958-3
Synonyms: Sodium Lauroyl Glutamate 95% (Powder); sodium hydrogen n-(1-oxododecyl)-l-glutamate
Sodium lauroyl glutamate cas29923-31-7 is a kind of amino acid-based surfactants , produced from the naturally derived fatty acid and glutamate .Biodegradable and showed good foamability at weak acid medium. Mild for skin with less allergenic;non-comedogene.
| Item | Standard | Result |
| Test Items | Specifications | Results of Analysis |
| Appearance | White to off-white powder | White to off-white powder |
| Assay % | ≥95% | 97.76% |
| Water % | ≤5% | 4.69% |
| Nacl2 % | ≤1% | 0.94% |
| pH value | 5.0-6.0 | 5.45 |
| Acid Value | 120-150mgKOH/g | 141.63mgKOH/g |
| Heavy Metal | ≤10ppm | Complies |
1.Sodium lauroyl glutamate cas 29923-31-7 often been used in shampoo ,facial cleanser ,shower gel and baby products, etc.
2.Sodium lauroyl glutamate cas 29923-31-7 often been in Mild hair cleanser without dry and rough
3.Sodium lauroyl glutamate cas 29923-31-7 often been in Mild skin cleanser and make skin appear supple and moist feeling
4.Sodium lauroyl glutamate cas 29923-31-7 Well compatible with ionic, nonionic or/and amphoteric surfactants
5.At present, a large-scale production process is carried out by using glutamic acid and lauroyl chloride as raw materials, and acylation reaction is carried out under a certain mixed solvent of pH and polarity, and finally a high-quality pure white crystalline solid having a purity of 98% or more can be obtained.
In the line of shampoo ,facial cleanser etc cleaning products Sodium lauroyl glutamat 12～20%
Sodium lauroyl glutamate is Mildness and no allergy surfa. It can be applied to all kinds of sensitive skin and baby products. It does not lead to blackheads or Whitehead, and have excellent performance in hard water , and high bio-degradability.
Sodium lauroyl sarcosinate (INCI), also known as sarkosyl, is an ionic surfactant derived used as a foaming and cleansing agent in shampoo, shaving foam, toothpaste, and foam wash products. Addition of an mixture of equal parts of sodium lauroyl sarcosinate and the non-ionic surfactant sorbitan monolaurate (S20) to water led to the formation of micelle-like aggregates, even though neither surfactant formed micelles when present alone. Such aggregates can help carry other small molecules, such as drugs, through the skin.
Packed it in 25kgs drum and keep it away from light at a tempreature below 25℃
(N-(1-OXODODECYL)1-L-GLUTAMIC ACID; Glutamic acid, N-(1-oxododecyl)-, monosodium salt;Sodium lauroyl glutamate; SODIUM-N-LAUROYL-L-GLUTAMATE;acylglutamate ls-11
4-Chloro-3,5-Xylenol / Pcmx Cas 88-04-0
CAS No.: 88-04-0
Molecular formula: C8H9ClO
Molecular weight: 156.5
Other name:PCMX; P-CHLORO-M-XYLENOL; 2-Chloro-m-xylenol; 3,5-Xylenol, 4-chloro-; 4-chloro-3,5-dimethyl-pheno; 4-Chloro-3,5-xylenol GL; 4-Chloro-3-xylenol
As colorless crystals. Melting point 115-116 ℃, the boiling point of 246 ℃. 20 ℃, 1g can be dissolved in 3L of water, can be dissolved in 1 part of 95% alcohol, insoluble in ether, benzene, terpenes, non-volatile oil and sodium hydroxide solution. Slight odor of phenol, can be volatile with water vapor. Stability in hot water.
Pcmx can be used as an antimicrobial agent for disinfecting or personal care products, such as anti-dandruff shampoos, hand sanitizers, soaps and other sanitary products. It can also be used as preservative and mildew inhibitor in glue, coating, paint, textile, leather, paper and other industrial fields.
4-Chloro-3,5-Xylenol / PCMX with Cas 88-04-0 is an organic compound with the molecular formula of C8H9CIO. It has stable chemical properties and is easily soluble in alcohols, ethers, polyglycol and other organic solvents and strong alkali aqueous solutions.
| Product name: | 4-Chloro-3,5-Xylenol/PCMX | Batch No. | KJ20210305 |
| Cas | 88-04-0 | MF Date | Mar.05,2021 |
| Packing | 25KGS/DRUM | Analysis Date | Mar.05,2021 |
| Quantity | 10TONS | Expiry Date | Mar.04,2023 |
| Unilong Supply Super Quality Material for Health Care Lines | |||
| Item | Standard | Result | |
| Appearance | White to cream crystals | Passed | |
| Odour | Phenolic characteristic odour | Passed | |
| Solubility | Clear solution | Passed | |
| Melting Point | 114~116℃ | 114~116℃ | |
| Purity | 99.0% Min | 99.16% | |
| Perchlorethylene | 0.1% Max | 0.03% | |
| Impurity OCMX | 0.2% Max | 0.20% | |
| Impurity MX | 0.3% Max | 0.18% | |
| Impurity PCMC | 0.1% Max | 0.01% | |
| Impurity DCMX | 0.3% Max | 0.30% | |
| Iron | 50 ppm Max | 9.0 ppm | |
| Copper | 20 ppm Max | 0.1 ppm | |
| Residue on ignition | 0.1% Max | 0.08% | |
| Conclusion | Confirm with Enterprise Standard | ||
1>4-Chloro-3,5-Xylenol / Pcmx Cas 88-04-0 used in the line of Preservatives, fungicides.
Used in emulsions, cosmetics, inks, plywood, plastic, plastic with a fungicide, especially for rigid and semi-rigid PVC sheet metal, leather and so on. Heat resistance and weather resistance, less water extraction, persistence and strong in the resin, the general amount of 2%
2>4-Chloro-3,5-Xylenol / Pcmx Cas 88-04-0 be used for a variety of anti-bacterial treatment process, such as leather, paper antibacterial treatment, textiles, photographs antibacterial mildew treatmentIt can be used for a variety of anti-bacterial treatment process, such as leather antimicrobial treatment, antimicrobial treated paper, textiles and other antifungal or antibacterial and antifungal or antibacterial photos
Preservatives, fungicides. Used in emulsions, cosmetics, inks, plywood, plastic, plastic with a fungicide, especially for rigid and semi-rigid PVC sheet metal, leather and so on. Heat resistance and weather resistance, less water extraction, persistence and strong in the resin, the general amount of 2%
Packed it in 25kgs drum and keep it away from light at a tempreature below 25℃.
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