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Products > maining > Hangzhou Dingyan Chem Co., Ltd | Similar Products
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(1-14 out of 14)

Ursodeoxycholic Acid Cas 128-13-2

Ursodeoxycholic Acid Cas 128-13-2
Uses: Suitable for the prevention and treatment of cholesterol gallstones; anionic detergent. Items Standard Appearance White or off-white powder Solubility Freely soluble in ethanol, insoluble ...

1,3-Diaminoguanidine Monohydrochloride Cas 36062-19-8

1,3-Diaminoguanidine Monohydrochloride Cas 36062-19-8
Uses: Main raw material for pesticides, pharmaceuticals, intermediates, and chlorophenguanidine. Items Standard Content ≥98% Insoluble Substances ≤0.2% Water ≤1.5% Ignition Residue ≤0.2% ...

Cas 5451-09-2 5-Aminolevulinic Acid Hydrochloride

Cas 5451-09-2 5-Aminolevulinic Acid Hydrochloride
Main function: 5-Aminolevulinate is mainly used as a substrate for 5-aminolevulinate dehydrogenase in biochemical research. Items Standard Appearance Almost white ...

Sodium Metabisulfite CAS 7681-57-4

Sodium Metabisulfite CAS 7681-57-4
used in leather treatment, making the leather soft, full, and tough, with properties such as water resistance, fold resistance, and abrasion resistance. In the chemical industry, it is used in the ...

Benfotiamine Cas 22457-89-2

Benfotiamine Cas 22457-89-2
Uses: Benfotiamine is a lipid-soluble derivative of thiamine, with higher bioavailability than thiamine itself. However, benfotiamine must be dephosphorylated by alkaline phosphatase to become a ...

Calciumphosphat Cas 7758-87-4

Calciumphosphat Cas 7758-87-4
Uses :The main uses of calcium phosphate are as follows: * **Food:** Used as an anti-caking agent, nutritional supplement (fortified calcium), and flavoring agent. As an anti-caking agent, my country ...

Cas 150-76-5 4-Methoxyphenol

Cas 150-76-5 4-Methoxyphenol
Items Standard Appearance White flaky solid Main content >99%min Burning residue <0.01% Hydroquinone <0.1% Loss on drying <0.3% Dimethyl ether <0.02% FQA: Q1 Can i get some samples A1 ...

Cas 1310-65-2 Lithium Hydroxide

Cas 1310-65-2 Lithium Hydroxide
Test Items Control Quantity Appearance White crystalline particles Main content CO32- (%) ≤0.55 LiOH (%) ≥99 Impurity Cl- （ppm） ≤15 Na （ppm） ≤100 SO42- （ppm） ≤200 K （ppm） ≤50 Fe ...

Zein CAS9010-66-6

Zein CAS9010-66-6
main protein band. Soluble in hexane content <12.5% Loss on Drying <8.0% Residue on Ignition ＜0.3% Heavy Metal <20ppm Nitrogen Assay (on dried basis) 13.1% 〜17% The total number of aerobe ...

Cas 123-31-9 Hydroquinone

Cas 123-31-9 Hydroquinone
Items Standard Appearance White crystals or crystalline powders Main content (%) ≥99.0% Melting point ( ℃) 171-175 ℃ Burning residue (%) ≤0.05% Iron (%) ≤0.002% Lead (%) ≤0.002% FQA: Q1 ...

ISO Certified Reference Material Purity Degree 99% Turpentine Oil CAS 8006-64-2

ISO Certified Reference Material Purity Degree 99% Turpentine Oil CAS 8006-64-2
Items Standard Color and Appearance Colorless or pale yellowish clarified liquid. Scent Peculiar smell Density （ 20 ℃ /20 ℃） 0.850-0.870 Refractive Index （ 20 ℃） 1.466 — 1.477 Distillate ...

ISO Certified Reference Material Purity Degree 99% CAS 462-94-2 1,5-Diaminopentane

ISO Certified Reference Material Purity Degree 99% CAS 462-94-2 1,5-Diaminopentane
Items Standard Appearance Colourless liquid Main content （%） ≥99.0% Water （mg/kg） ≤1000 FQA: Q1 Can i get some samples A1 Yes, we can supply the free sample, but the shipping cost be paid ...

ISO Certified Reference Purity Degree 99% Ammonium Dihydrogen Phos CAS 7722-76-1

ISO Certified Reference Purity Degree 99% Ammonium Dihydrogen Phos CAS 7722-76-1
Items Standard Main Content (as NH ₄ H ₂ PO ₄ ) ≥ 98.0% P ₂ O ₅ ≥ 60.5% Nitrogen （as N） ≥ 11.8% Water Insolubles ≤ 0.2% Moisture (as H ₂ O) ≤ 0.5% Arsenic Compounds (As) （ppm） pH (1% ...

ISO Certified Reference Material Purity Degree 99%Tetradecyltrimethylammonium Bromide CAS 1119-97-7

ISO Certified Reference Material Purity Degree 99%Tetradecyltrimethylammonium Bromide CAS 1119-97-7
Items Standard Appearance White to almost white powder Solubility Freely soluble in water and in methanol, practically insoluble in acetonitrile Color ≤100 Hazen Moisture % ≤0.8 Main ...
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