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    • D(-)-N-Methylglucamine 6284-40-8

    • "Appearance White crystalline powder Assay 99.0-100.5%min Melting point 128-132℃ Specific optical rotation -15.7?~-17.3? Residue on ignition 0.1% max Loss on drying 0.5%max Heavy metals 20ppm max Absence of reducing substance Accords with the specif...
    • China Hangzhou Dingyan Chem Co.,Ltd [Manufacturer, Trading Company, Distributor/Wholesaler]
    • Tel: 86-571-88025800
    • Fax: 86-571-87156470
    • Address: Xiasha 571, 19TH Street E-COMMERCE 4A 601-602 , Jianggan Area hangzhou,ZhejiangChina
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    Glutathione 70-18-8

    • "Appearance A white crystalline powder Assay 98.0% to 101.0% Melting point About 185℃ Identification IR Similar with the Reference Spectrum Optical Rotation -15.5°～-17.5° Clearity and color of solution Clear and colourless Heavy Metals Not more tha...
    • China Hangzhou Dingyan Chem Co.,Ltd [Manufacturer, Trading Company, Distributor/Wholesaler]
    • Tel: 86-571-88025800
    • Fax: 86-571-87156470
    • Address: Xiasha 571, 19TH Street E-COMMERCE 4A 601-602 , Jianggan Area hangzhou,ZhejiangChina
    Contact Supplier

    Sulfamethoxazole 723-46-6

    • "Appearance White or almost white crystalline powder Assay, dry base 99.0-101.0% Identification Melting point: 169.0-172.0 IR: per the spectrum of CRS TLC: As per BP2002 Chemical test: give reaction of primary Aromatic amines Appearance of solution T...
    • China Hangzhou Dingyan Chem Co.,Ltd [Manufacturer, Trading Company, Distributor/Wholesaler]
    • Tel: 86-571-88025800
    • Fax: 86-571-87156470
    • Address: Xiasha 571, 19TH Street E-COMMERCE 4A 601-602 , Jianggan Area hangzhou,ZhejiangChina
    Contact Supplier

    Doxycycline monohydrate 17086-28-1

    • BP/ EP/ USP,99%
    • China Hangzhou Dingyan Chem Co.,Ltd [Manufacturer, Trading Company, Distributor/Wholesaler]
    • Tel: 86-571-88025800
    • Fax: 86-571-87156470
    • Address: Xiasha 571, 19TH Street E-COMMERCE 4A 601-602 , Jianggan Area hangzhou,ZhejiangChina
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    Eprinomectin 123997-26-2

    • "Appearance White to yellowish crystalline powder Identification Infrared Absorption The retention times of the Component B1a peak and the Component B1b peak in the chromatogram of the Assay preparation correspond to those in the chromatogram of the ...
    • China Hangzhou Dingyan Chem Co.,Ltd [Manufacturer, Trading Company, Distributor/Wholesaler]
    • Tel: 86-571-88025800
    • Fax: 86-571-87156470
    • Address: Xiasha 571, 19TH Street E-COMMERCE 4A 601-602 , Jianggan Area hangzhou,ZhejiangChina
    Contact Supplier

    Hydroxyurea 127-07-1

    • "Appearance White or off-white crystalline powder Identification The spectrogram of the test solution than of corresponds to reference Urea and related substances Single ≤0.5% The number of impurities not more than two Heavy metals ≤30ppm Loss on d...
    • China Hangzhou Dingyan Chem Co.,Ltd [Manufacturer, Trading Company, Distributor/Wholesaler]
    • Tel: 86-571-88025800
    • Fax: 86-571-87156470
    • Address: Xiasha 571, 19TH Street E-COMMERCE 4A 601-602 , Jianggan Area hangzhou,ZhejiangChina
    Contact Supplier

    2-Methyl-1,4-naphthoquinone 58-27-5

    • "Appearance Slightly Yellow Crystal Powder Slightly Yellow Crystal Powder Pass Purity ≥98% 98.56% Pass impurities Water ≤0.3% 0.2% Pass Sulfate ≤0.1% 0.04% Pass Chrome ≤60ppm 40ppm Pass"
    • China Hangzhou Dingyan Chem Co.,Ltd [Manufacturer, Trading Company, Distributor/Wholesaler]
    • Tel: 86-571-88025800
    • Fax: 86-571-87156470
    • Address: Xiasha 571, 19TH Street E-COMMERCE 4A 601-602 , Jianggan Area hangzhou,ZhejiangChina
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    Hydroxy Ethyl Cellulose 9004-62-0

    • "Appearance White to off-white powder Viscosty (2% solution, 25℃, Brookfield 60rpm sp.2 cps) 250~450 Particle size 80mesh(through 180μm) >95% Molar substitution degree(%) 2.0~2.5 Moisture, as packed ≤6.0 Ash(%) ≤5.0 PH 5.5~7.0 Bulk density(g/l) 4...
    • China Hangzhou Dingyan Chem Co.,Ltd [Manufacturer, Trading Company, Distributor/Wholesaler]
    • Tel: 86-571-88025800
    • Fax: 86-571-87156470
    • Address: Xiasha 571, 19TH Street E-COMMERCE 4A 601-602 , Jianggan Area hangzhou,ZhejiangChina
    Contact Supplier

    D-tagatose 87-81-0

    • "Appearance White or almost white powder Identification Positive Clarity Clear Melting point 129~136℃ Specific optical rotation -4°~ -7° Loss on drying 1.0% max Residue on ignition 0.2% max Heavy metals 20ppm max Assay 98.0%min "
    • China Hangzhou Dingyan Chem Co.,Ltd [Manufacturer, Trading Company, Distributor/Wholesaler]
    • Tel: 86-571-88025800
    • Fax: 86-571-87156470
    • Address: Xiasha 571, 19TH Street E-COMMERCE 4A 601-602 , Jianggan Area hangzhou,ZhejiangChina
    Contact Supplier

    emtricitabine 143491-57-0

    • "Description A white or almost white crystalline powder Identification Conform with spectrum off the reference standard Enantiomer ≤0.50% Related substance 5-Flucytosine ≤0.20% Total impurities ≤1.0% Residual solvents Ethanol ≤0.50% Dichlorometha...
    • China Hangzhou Dingyan Chem Co.,Ltd [Manufacturer, Trading Company, Distributor/Wholesaler]
    • Tel: 86-571-88025800
    • Fax: 86-571-87156470
    • Address: Xiasha 571, 19TH Street E-COMMERCE 4A 601-602 , Jianggan Area hangzhou,ZhejiangChina
    Contact Supplier
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