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Products > total solution > Hangzhou Dingyan Chem Co., Ltd | Similar Products
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(1-19 out of 19)

Benfotiamine Cas 22457-89-2

Benfotiamine Cas 22457-89-2
or white crystalline powder Identification The retention time of main peak is accordant with that of Benfotiamine RS. Loss on drying ≤1.2% Clarity and color of solution Colorless to light ...

Teicoplanin CAS 61036-62-2

Teicoplanin CAS 61036-62-2
solution should similar in retention time and size to the reference solution 2、IR should consistent with the IR spectrum of reference standard Solution clarity and color Clarity ≤1# Color ≤BY3 or ...

Cas 219861-08-2 Escitalopram Oxalate

Cas 219861-08-2 Escitalopram Oxalate
solution corresponds to that of the standard solution, as obtained in the Assay. Residue on ignition NMT 0.1% Enantiomers NMT 3.0% Related substances 5-Dimethylaminobutyryl citalopram NMT 0.2%; ...

Ursodeoxycholic Acid Cas 128-13-2

Ursodeoxycholic Acid Cas 128-13-2
solution. Melting Point 200~204°C Specific Optical Rotation +58.0°-+62.0 ° Identification Chemical Identification Positive reaction IR Absorption Spectrum Consistent with reference spectrum ...

MAGNESIUM ALGINATE Cas 37251-44-8

MAGNESIUM ALGINATE Cas 37251-44-8
Items Standard Particle Size 60Mesh through ≥ 99.0% Color Pale yellow Viscosity (mPa ·s)： (25 ℃,7.5% distilled water solution) 1000-1800 Loss On Drying (%) ≤19.0 PH Value 6.0-9.5 Mg ...

Zein CAS9010-66-6

Zein CAS9010-66-6
solution drops, heated in water bath, turns purple. take this product about 25 mg, add 1 ml of nitric acid, vibration wave force, the solution is light yellow, plus 6 mol/l of ammonia 10 ml, ...

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 ...

Disodium Succinate CAS 150-90-3 Raw Powder Wholesale Purity Degree 99%

Disodium Succinate CAS 150-90-3 Raw Powder Wholesale Purity Degree 99%
Items Standard Appearance Colorless or white, crystalline or powder Odor No odor Disodium succinate(C4H4Na2O4) Content (in dry basis) 98.0%-101.0% Reduction of drying 37.0%~41.0% pH(50g/L ...

Cas 6132-05-4 Disodium Hydrogen Citrate Sesquihydrate

Cas 6132-05-4 Disodium Hydrogen Citrate Sesquihydrate
Items Standard Appearance White powder Assay(C6H6Na2O7) 98.0-101.5.0% Identification A: To pass test B: To pass test Loss on drying(105 ℃ 3Hrs) 0.4% max Oxalate 0.4% max Arsenic (As As) ...

D-Galactose Raw Powder Wholesale Purity Degree 99% CAS 59-23-4

D-Galactose Raw Powder Wholesale Purity Degree 99% CAS 59-23-4
solution corresponds to that of Standard solution Chloride(Count in Cl -) ≤0.005% Appearance of solution Solution clarification Barium Any opalescence in the sample solution is not more intense ...

Factory Price Purity Degree 99% CAS 69-72-7 Salicylic Acid

Factory Price Purity Degree 99% CAS 69-72-7 Salicylic Acid
solution Solution is clear and colourless Chlorides ≤100ppm Sulfates ≤200ppm Heavy metals ≤20ppm Loss on drying ≤0.5% Residue on ignition ≤0.05% Related substances 4-hydroxybenzoic acid ...

ISO Certified Reference Purity Degree 99% Gellan Gum CAS 71010-52-1

ISO Certified Reference Purity Degree 99% Gellan Gum CAS 71010-52-1
Items Standard Appearance Off-white flowing powder Particle Size(W/%) 95% min. thru 60 mesh Solubility Dissolves in water and forms a viscous solution Calcium Ion Gel Test Conforms Sodium ...

Raw Powder Wholesale Purity Degree 99% Sodium Butyrate CAS 156-54-7

Raw Powder Wholesale Purity Degree 99% Sodium Butyrate CAS 156-54-7
Items Standard Appearance White powder Content ≥99.5% Loss on drying ≤2.0% Smelting point 250.0-253.0℃ Free acid Pass Free alkalinity ≤0.2% PH （ 2%Solution ） 7.0-10.5 Heavy metals as ...

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 ...

Factory Price Purity Degree 99% Cromolyn Disodium Salt CAS 15826-37-6

Factory Price Purity Degree 99% Cromolyn Disodium Salt CAS 15826-37-6
solution is consistent with that of a similarly prepared （2） Theretention time of the major peak of the Sample solution corresponds to that of the Standard solution （3） Thegeneral test should be ...

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 ...

Doxofylline Cas 69975-86-6

Doxofylline Cas 69975-86-6
Loss on drying The weight loss shall not exceed 1.0% Residue on ignition Ignition residue shall not exceed 0.1% Heavy metal Heavy metals shall not exceed 20 ppm Microorganism 103cfu/g ...

CAS 987-78-0 Cytidine 5'-Diphosphocholine

CAS 987-78-0 Cytidine 5'-Diphosphocholine
solution. (3) The infrared absorption spectrum is concordant with the standard spectrum. (4) The aqueous solution yields the reaction(1)characteristic of sodium salts PH 2.5-3.5 Clarify and ...

Raw Powder Wholesale Purity Degree 99% Phenprobamate CAS 673-31-4

Raw Powder Wholesale Purity Degree 99% Phenprobamate CAS 673-31-4
Items Standard Appearance White Crystals or Crystalline Power Identification Present Positive Reaction charity and color of solution the solution is clear and colorless Melting Point 102.5C- ...
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