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Products > Optics > Hangzhou Dingyan Chem Co., Ltd | Similar Products
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" found 14 Products from Hangzhou Dingyan Chem Co., Ltd, China
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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 ...

Boc-l-tyr(Tbu)-oh cas 47375-34-8

Boc-l-tyr(Tbu)-oh cas 47375-34-8
Applications: Boc-O-tert-butyl-L-tyrosine is an amino acid derivative, commonly used as a biochemical reagent and organic synthesis intermediate. It can be used for the structural modification and ...

Cefadroxil Cas 66592-87-8

Cefadroxil Cas 66592-87-8
Uses: For the treatment of urinary tract, respiratory tract, skin, ENT, and gastrointestinal infections caused by Staphylococcus, Streptococcus, Pneumococcus, Escherichia coli, etc. Items Standard ...

Progesterone Cas 57-83-0

Progesterone Cas 57-83-0
Items Standard Characteristics White or creamy white,odorless,crystalline powder. Solubility Is stable air.Soluble in alcohol, in acetone, and in dioxane; sparingly soluble in vegetable oils; ...

Cas 147245-92-9 Glatiramer Acetate

Cas 147245-92-9 Glatiramer Acetate
Items Standard Appearance white or off-white powder Solubility Very solube in water Specific optical rotation -66.0°to -76.0°(c=0.5%glacial acetic acid) Water NMT 10.0% Ph 5.0-7.0 Amino ...

Cas 77-06-5 Gibberellic Acid

Cas 77-06-5 Gibberellic Acid
Items Standard Appearance White to Pale Yellow Crystal Powder Gibberellic acid(GA3)% ≥90.0 Loss on Drying % ≤0.5 Specific Optical Rotation[a]20D ≥+80° Color of Solution Clear and Colorless ...

Gibberellic Acid CAS 77-06-5 Raw Powder Wholesale Purity Degree 99%

Gibberellic Acid CAS 77-06-5 Raw Powder Wholesale Purity Degree 99%
Items Standard Appearance White to Pale Yellow Crystal Powder Gibberellic acid(GA3)% ≥90.0 Loss on Drying % ≤0.5 Specific Optical Rotation[a]20D ≥+80° Color of Solution Clear and Colorless ...

Cas 471-53-4 18-Glycyrrhetinic Acid

Cas 471-53-4 18-Glycyrrhetinic Acid
Items Standard Appearance White or almost white crystalline powder Infrared absorption Conforms Thin-Layer Chromatography Conforms Color reaction Pink colour Appearance of solution Clear ...

Gibberellic Acid Cas 77-06-5 Raw Powder Wholesale Purity Degree 99%

Gibberellic Acid Cas 77-06-5 Raw Powder Wholesale Purity Degree 99%
Items Standard Appearance White to Pale Yellow Crystal Powder Gibberellic acid(GA3)% ≥90.0 Loss on Drying % ≤0.5 Specific Optical Rotation[a]20D ≥+80° Color of Solution Clear and Colorless ...

Raw Powder Wholesale Purity Degree 99% CAS 10323-20-3 D-(-)-Arabinose

Raw Powder Wholesale Purity Degree 99% CAS 10323-20-3 D-(-)-Arabinose
Items Standard Appearance White or almost white powder Identification Positive Melting point 155-160 ℃ Specific optical rotation -101 °-105° Loss on Drying 1%Max Residue on ignition ...

Factory Price Purity Degree 99% Bimatoprost CAS 155206-00-1

Factory Price Purity Degree 99% Bimatoprost CAS 155206-00-1
Items Standard Appearance White or almost white powder Identification （HPLC） RT of the sample should match whit standard in the Related substances Solubility Very soluble in ethanol, methanol, ...

Dextran CAS 9004-54-0 GMP Factory Direct Purity Degree 99%

Dextran CAS 9004-54-0 GMP Factory Direct Purity Degree 99%
Items Standard CHARACTERS WHITE OR ALMOST WHITE POWDER VERY SOLUBLE IN WATER, VERY SLIGHTLY SOLUBLE INETHANOL (96 PER CENT) IDENTIFICATION:SPECIFIC OPTICAL ROTATION +195 °TO +201° ...

ISO Certified Reference Material Purity Degree 99% Sodium Deoxycholate CAS 302-95-4

ISO Certified Reference Material Purity Degree 99% Sodium Deoxycholate CAS 302-95-4
Items Standard Appearance White powder Content ≥ 99% Optical rotation 43°-46° pH (2% solution) 7.5-9.5 Solubility(2% autoclaved solution) Clear and no deposit Sodium cholate 1.0% Loss ...

GMP Factory Direct Purity Degree 99% Lactobionic Acid CAS 96-82-2

GMP Factory Direct Purity Degree 99% Lactobionic Acid CAS 96-82-2
Items Standard Appearance White or almost white crystalline powder Clarity Clear Specific optical rotation +23°--+29° Water content 5.0% Max Total Ash 0.1% Max PH 1.0-3.0 Calcium 500ppm ...
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