Guanidine carbonate CAS 593-85-1
CAS：593-85-1
Purity：99%
Molecular Formula：C2H7N3O3
Molecular Weight：121.1
EINECS：209-813-7
Storage Period：Sealed storage
Synonyms：Guanidine·carbonic acid;Guanidne carbonate;Iminoureacarbonate;GUANIDINE CARBONATE;Bisguanidinium carbonate;guanidine carbonated
Guanidine carbonate CAS 593-85-1 is a very widely used organic fine chemical products, mainly used in flame retardants, flocculants, blowing agents, sulfonamides synthesis and so on. Guanidine carbonate is also used as a synergist for synthetic detergents and a raw material for high-grade cosmetics.
| ITEM | STANDARD |
| Appearance | White crystal |
| Content ≥% | 99 |
| Water content ≤% | 0.3 |
| Ash ≤% | 0.3 |
| Solubility test (in water) | Pass test |
| PH (4%25℃) | 11.0-11.8 |
| Heavy metal (Pb) | 10 ppm max |
Guanidine carbonate CAS 593-85-1 is an organic synthesis material and analytical reagent. It is used as pH regulator of amino resin, antioxidant, resin stabilizer and guanidine soap, etc. It is also used as an additive of cement slurry and surfactant. In the synthetic detergent, it is used as moisture resistant agent and synergist. In the determination of zinc, cadmium and manganese weight, it is used as a precipitating agent and also for the separation of magnesium from alkali metals.
25kgs/drum, 9tons/20’container
4-tert-Butylcatechol with CAS 98-29-3 cheap price
CAS: 98-29-3
Molecular formula: C10H14O2
Molecular weight: 166.22
EINECS: 202-653-9a
Synonym: 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
4-tert-Butylcatechol with CAS 98-29-3 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
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
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
Cupric hydroxide CAS 20427-59-2
CAS:20427-59-2
Purity:99% Min
Molecular formula:CuH2O2
Molecular Weight:97.56
EINECS:215-705-0
Synonym:Chiltern kocide 101; Comac; Comac parasol; comacparasol; Copper hydrate, hydrated cupric oxide; Copper hydroxide (Cu(OH)2); Copper hydroxide (ic); Copper oxide hydrated
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 CAS 95-71-6
CAS: 95-71-6
Purity: 99%
Molecular Formula: C7H8O2
Molecular Weight: 124.14
EINECS: 202-443-7
Synonyms: METHYLHYDROQUINONE; 2-METHYLHYDROQUINONE; 2-METHYL-1,4-BENZENEDIOL; 2,5-DIHYDROXYTOLUENE; P-TOLUHYDROQUINOL; P-TOLUHYDROQUINONE; TOLUHYDROQUINONE; 3-METHYL-1,4-DIHYDROXYBENZENE
2-Methylhydroquinone CAS 95-71-6 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) |
2-Methylhydroquinone CAS 95-71-6 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
MOPS-Na | MOPS Sodium Salt | CAS 71119-22-7
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. 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
|
1. Molecular Biology & Biochemistry
Acts as a biological buffer for protein and enzyme studies.
Commonly used in electrophoresis buffers for RNA and protein separation.
2. Cell Culture & Biotechnology
Maintains physiological pH in cell culture media.
Provides stable buffering conditions for mammalian cells.
3. Protein & Nucleic Acid Research
Ideal for protein purification and enzyme assays.
Compatible with nucleic acid hybridization and molecular cloning experiments.
4. Laboratory Reagent
Used in chromatography and diagnostic kits.
Provides high stability and low interference compared to phosphate buffers.
25kgs/drum, 9tons/20’container
1,10-Phenanthroline hydrate CAS 5144-89-8
CAS: 5144-89-8
Molecular Formula: C12H8N2.H2O
Molecular Weight: 198.22
EINECS: 627-114-9
Synonyms: 1,10-PHENANTHROLINEH2O; 1,10-Phenanthrolinemonohydrate,reagentACS; 1,10-Phenanthrolinemonhydrate; 1,10-Phenanthrolinemonohydrate,ACS; 1,10-PhenanthroliChemicalbookne,ACS,99%; 1,10-PHENANTHROLINEMONOHYDRATEextrapureAR; 1,10-Phenanthroline,Monohydrate,Reagent;
1,10-Phenanthroline hydrate CAS 5144-89-8 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
Trimethylolpropane CAS 77-99-6
CAS: 77-99-6
Purity: 99%
Molecular Formula: C6H14O3
Molecular Weight: 134.17
EINECS: 201-074-9
Synonyms: 1,1,1-TRIS(HYDROXYMETHYL)PROPANE,DIST.; TrimethanolPropane; 1,3-Propanediol,2-ethyl-2-(hydroxymethyl)-; Trimethylol; AChemicalbookbbreviation; propylidynetrimethanol; Trimethylolpropane,carbamatewithtolylenediisocyanatesolution; Trimethyloypropane
Trimethylolpropane CAS 77-99-6 (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
CAS: 9012-36-6
Purity: 99%
Molecular Formula: C10H15N3O3
Molecular Weight: 0
EINECS: 232-731-8
Storage Period: 2 years
Synonyms: agarose6Bforchromatography; agaroseformolecularbiology; Agarose,mediumEEO,MolecularBiologyGrade; agarose,mixture; AgarChemicalbookose,MolecularBiologyGrade; Agarose,ultra; Agaroseforelectrophoresisofmacromolecules; Agaroseplasmaelectrophoresisgrade
Agarose CAS 9012-36-6 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
|
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.
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
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Other name
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1,3-Dihydroxypropane, Bio-PDO, PG, Trimethylene glycol
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CAS #
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504-63-2
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Purity
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99% min
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Molecular formula
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C3H8O2
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Molecular weight
|
76.09
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Chemical Properties
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Colorless oil liquid; odorless. Soluble in water, alcohol, and ether. Combustible.
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Application
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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%.
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Packing
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1L/5L/25L/200KG
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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: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.
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Product Name
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Methyl dodecanoate
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CAS No.
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111-82-0
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EINECS
|
203-911-3
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Chemical formula
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C13H26O2
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Purity
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98%min
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Appearance
|
Colorless transparent to pale yellow liquid
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Packing
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180kg drum
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Saponification value
|
255-265 mgKOH/g
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Iodine value
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0.5 gI2/100g
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Dropping point
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5°C
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Usage
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Used in organic synthesis
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Odor
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Fatty odor, wine-like floral odor
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Density
|
0.87
|
|
B.P.
|
262 ºC
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Refractive index
|
1.431
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Flash Point
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>113 ºC
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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.
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.
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Items
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Result
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|
Appearance
|
Powder
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|
Content
|
99.0%min
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|
Moisture
|
<0.04%
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|
Brand
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Terppon
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Heavy Metals
|
<0.002%
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3,5-Dimethoxybenzaldehyde with cas 7311-34-4 can be Used in Organic chemical.
25kgs/drum, 9tons/20’container.
CAS: 8015-86-9
Purity: 99%
Molecular Formula: /
Molecular Weight: 0
EINECS: 232-399-4
Storage Period: 2 years
Synonyms: WAX, CARNAUBA; carnuba; carnubawax; CARNAUBA; CARNAUBA WAX; CARNAUBA WAX, NO 1, YELLOW; CARNAUBA WAX, REFINED, NO 1, YELLOW; CARNAUBA WAX YELLOW
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 | STANDARD |
| Apperance | Pale yellow or yellow power |
| Particle Size | <100μm |
| Solubility | Practically insoluble in water, soluble on heating in ethyl acetate and in xylene,practically insoluble in ethanol(96 percent) |
| Relative Density | About 0.97 |
| Identification | Passes test (TLC) |
| Melting Point | 80-86℃ |
| Acid Value | 2-7mg/g（KOH） |
| Saponification Value | 78-95mg/g（KOH） |
| Total Ash | ≤0.25% |
Carnauba wax can be used as a coating agent, and can be used for candies, preserved fruits, coating agents and polishes, etc.
1.Carnauba wax used in food ingredients: polishes and polishes for chewing gum, polishes for soft and hard bean-shaped colloid candies and chocolates;
2.Carnauba wax is used in building materials: floor wax: gives it an unexpected polishing and brightening effect. Rubber products: can enhance the hardness of rubber and prevent rubber hardening caused by sun cracking. It is especially useful for floor coverings. Asphalt and floor joint materials: improve its waterproofness and viscosity; roof materials: improve waterproofness and durability.
3.Daily use: shoe polish: suitable for polishing furniture with oil or water bottom shoe polish: still an incomparable polishing agent for water or oil bottom. Leather products: used for leather polishing and preservation, giving leather clothing and leather handbags a dazzling luster, and can also be used as a base for leather polishing and leather oil. Carbon paper and printing ink: known as the “life blood” of the carbon paper industry.
4.Industrial field: used to wrap exposed parts of aircraft, giving them lasting protection and reducing surface friction to increase their flight speed. Chemical industry: used in various forms and formulas in a wide range. Artificial synthetic wax: enters into synthetics to make it an all-weather bright coating for cars, trucks, buses and trains. Foundry industry: used in casting wax and galvanizing processes.
5.Agricultural field: the effect of Brazilian palm wax on the growth and development of in vitro brown rot and soft rot bacteria and the infection of the two pathogens on nectarine and plum fruits shows that it can inhibit brown rot and soft rot to a certain extent.
6.Other uses: It has a wide range of uses in the production of soaps, lipsticks, ointments, candles, matches, coatings (paints), varnishes, plasters, artificial fruits, phonograph records, etc.
25kgs/drum, 9tons/20’container.
Benzalkonium chloride with CAS 63449-41-2 Cheap Price
Benzalkonium chloride with CAS 63449-41-2 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.
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items
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index
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|
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Appearance
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Colorless to yellowish transparent liquid
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Colorless to yellowish transparent liquid
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|
Active content %
|
48-52
|
78-82
|
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Amine salt %
|
2.0 max
|
2.0 max
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|
pH(1% water solution)
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6.0~8.0(origin)
|
6.0-8.0
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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 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) CAS 12047-27-7 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
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.
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Items
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Specifications
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Appearance
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White or light yellow powder
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Purity
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≥99%
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Loss on drying
|
≤5.0%
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|
Acid value
|
195-204
|
|
Iodine value
|
80-100
|
|
Free alkali
|
≤0.5%
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|
Water solubility test,10%
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Qualified
|
|
Ethyl alcohol solubility test, 5%
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Qualified
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Sodium Oleate is the sodium salt of oleic acid. it functions as a binder, emulsifier, and anticaking agent.
25kgs/drum, 9tons/20’container
ATP disodium salt CAS 987-65-5
CAS: 987-65-5
Purity: 99%
Molecular Formula: C10H17N5NaO13P3
Molecular Weight: 531.18
EINECS: 213-579-1
Storage Period: 2 years
Synonyms: ADENOSINETRIPHOSPHATEDISODIUM; ADENOSINETRIPHOSPHATE,DISODIUMSALT; ADENYLPYROPHOSPHORICACIDDISODIUMSALT; ADENOSINE-5′-TRIPHOSPHATEHYDRATEDISODIUMSALT; ADENOSINE-5′-TRIPHOSPHATENA2-SALT; ADENOSINE-5′-TRIPHOSPHORICACID,DISODIUM; ADENOSINE-5′-TRIPHOSPHORICACIDDISODIUMDIHYDROGENSALT; ADENOSINE5′-TRIPHOSPHORICACIDDISODIUMSALT
ATP disodium salt is a metabolite of adenosine, a multifunctional nucleoside triphosphate that is used as a coenzyme for intracellular energy transfer in cells. It transports chemical energy within cells for metabolism. ATP disodium salt is used to synthesize ribose-modified deoxyadenosine diphosphate analogs as P2Y1 receptor ligands.
| Appearance | White powder or off- white powder or crystal powder, hygroscopic. |
| Particle size | ＞95% pass through 80 mesh. |
| pH | 2.5～3.5 |
| Solubility | Soluble in water; insoluble in ethanol & ether. |
| Oder | Oderless |
| Water content | 6.0%~12.0% |
| Chloride | ≤0.05% |
| Iron salt | ≤0.001% |
| Heavy metals | ≤0.001% |
| Lead | ≤2.0ppm |
| Arsenic | ≤1.0ppm |
1. Industrial and scientific research uses
(1) Cosmetic raw materials: added to anti-aging skin care products, it can improve skin elasticity and glossiness by activating cell energy metabolism.
(2) Food additives: used as a nutritional enhancer in sports drinks and functional foods to quickly replenish energy.
2. Clinical treatment areas
(1) Cardiovascular system diseases: used for heart failure, myocarditis, myocardial infarction and cerebral arteriosclerosis, etc., by improving myocardial energy metabolism and dilating coronary arteries (increasing blood flow by about 30%), relieving myocardial ischemia symptoms. For example, in patients with acute myocardial infarction, ATP disodium can shorten the ST segment fall time and reduce the peak value of myocardial enzyme spectrum.
(2) Nervous system diseases: auxiliary treatment of sequelae of cerebral hemorrhage, brain damage and progressive muscular atrophy, by penetrating the blood-brain barrier (permeability is about 65%), promoting nerve cell membrane repair and nerve process regeneration, and improving nerve conduction velocity.
(3) Metabolic diseases: In the treatment of hepatitis and cirrhosis, ATP disodium can enhance the mitochondrial activity of hepatocytes, accelerate hepatocyte repair, and reduce ALT and AST levels; it also has an auxiliary improvement effect on diabetic complications (such as peripheral neuropathy).
3. Emerging application areas
(1) Targeted drug delivery system: ATP disodium can be used as a carrier modifier, combined with liposomes or nanoparticles, to achieve targeted drug delivery through receptor-mediated endocytosis. For example, in tumor treatment, ATP-modified nanomedicines can improve the selective killing efficiency of chemotherapy drugs on cancer cells.
(2) Cell culture and biopharmaceuticals: As a key component of cell culture medium, ATP disodium can promote the growth and protein expression of CHO cells, HEK293 cells, etc., and is widely used in monoclonal antibody production.
25kgs/drum, 9tons/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;
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Items
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Specifications
|
|
Appearance
|
colorless clear liquid
|
|
molecular formula
|
C4H8O3
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|
Inchi
|
InChI=1S/C4H8O3/c5-4-1-6-3-7-2-4/h4-5H,1-3H2
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|
InChkey
|
VCKSNYNNVSOWEE-UHFFFAOYSA-N
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|
Canonical Smiles
|
C1C(COCO1)O
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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, ofloxacin, diclazuril, thioflubendazole and closantel. It can also be used in cosmetics, pesticides, coatings, advanced inks, casting and other industries.
1-Methoxy-2-propanol CAS 107-98-2
CAS: 107-98-2
Purity: 99%
Molecular Formula: C4H10O2
Molecular Weight: 90.12
EINECS: 203-539-1
Synonyms: 203-539-1; 1-Methoxy-2-propanol,99.5%,mixtureofisomers; MethoxyPropanol(PM); 1-Methoxy-2-propanol,98.5%,extrapure; 1-MetChemicalbookhoxy-2-propanol,98.5%1LT; 1-Methoxy-2-propanol,98.5%25ML; 1,2-PROPYLENEGLYCOL-1-METHYLETHER; 1-Methoxy-2-hydroxypropane
Propylene glycol acetate , 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 |
1-Methoxy-2-propanol CAS 107-98-2 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
200kgs/drum, 16tons/20’container
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
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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.
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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
|
In the food and beverage industry, propylparaben serves as a preservative to inhibit microbial growth and extend shelf life. It is used in various food products, including processed foods, baked goods, fats and oils, and certain beverages . It is approved by the U.S. Food and Drug Administration as a Generally Recognized as Safe (GRAS) food additive, with a maximum permitted level of 0.1% in food . It also functions as a flavoring agent or adjuvant in food products .
In cosmetics and personal care products, propylparaben is one of the most commonly used preservatives to protect against harmful microorganisms . It is found in a wide variety of products including makeup, moisturizers, shampoos, conditioners, lotions, bath products, and shaving products . It is effective across a broad pH range and is often used in combination with other parabens to enhance preservative efficacy . The maximum authorized concentration for propylparaben as a cosmetic preservative is 0.14% .
In the pharmaceutical industry, propylparaben is used as a preservative in various formulations to maintain product sterility and prevent microbial contamination. It is commonly found in oral medications, including pills and syrups, as well as in topical medications and suppositories. It is also used as an excipient in hydrophilic ointments and in the production of capsule shells
25kgs/drum, 9tons/20’container
O-cymen-5-OL / IPMP CAS 3228-02-2
Product Name: O-cymen-5-OL / IPMP
CAS Number: 3228-02-2
EC / EINECS No.: 221-761-7
Synonyms: Isopropylmethylphenol; 4-Isopropyl-2-methylphenol; IPMP
Specification: Melting point 110-113 deg C; pH 6.5-7.0; Assay by HPLC >=99.0%; Heavy metals (Pb) <=20 ppm; Arsenic <=2 ppm
Appearance: White crystalline powder
Package: 25kgs/drum or 20kgs/bag
Application: Used as an antiseptic and antibacterial ingredient in facial cleansers, creams, body wash, hair care, toothpaste, wipes and disinfectant formulations
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 digluconate CAS 18472-51-0
Product Name: Chlorhexidine digluconate
CAS Number: 18472-51-0
EC / EINECS No.: 242-354-0
Synonyms: Chlorhexidine gluconate; Chlorhexidine Digluconate, 20% Solution
Specification: Chlorhexidine content 190-210 g/L; pH 5.5-7.0; Relative density 1.06-1.07; Residue on ignition <=3%
Appearance: Colorless liquid
Package: 25kgs/drum or 200kgs/drum
Application: Used in disinfectant wipes, hand sanitizing, mouthwash, skin cleansers and contact lens solutions
Chlorhexidine digluconate CAS 18472-51-0 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.
Chlorhexidine digluconate CAS 18472-51-0 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
Glycolic Acid powder with 99% Purity CAS 79-14-1
Product Name: Glycolic Acid Powder
CAS Number: 79-14-1
EC / EINECS No.: 201-180-5
Specification: Content >=99.0%; Water insoluble <=0.01%; Residue on ignition <=0.05%; Chroma <=5 Hazen; Chloride <=0.0005%; Sulfates <=0.005%
Appearance: White crystal
Application: Used in pharmaceutical and cosmetic formulations for exfoliation, moisturizing and skin repair, and as an alpha hydroxy acid raw material
Glycolic Acid powder with 99% Purity CAS 79-14-1 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
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 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%
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
sodium lauroyl glutamate 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 CAS 29923-31-7 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℃
