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    • fenofibrate 49562-28-9

    • "Appearance White or almost white crystalline powder Melting range 79~82℃ Acidity Should be consistent with the standard Residue on ignition <0.1% Chloride <0.01% Sulfate <0.01% Heavy metals <20ppm Loss on drying <0.5% Solubility Practically insolub...
    • 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

    Enramycin 12772-37-1

    • "Appearance Grey or beige powder with special odor Identification A:Spectrophotometry:the main absorption is found in 250mm—256mm.the max absorption is found at 269—275mm. B:TLC:Position and colour of chromatogarm of principle spots obtainrd from 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

    kanamycin sulfate mixture of components A 133-92-6

    • "Characters A white or almst white powder hygroscopic,soluble in about 1 part of water practically insoluble in acetone and in alcohol. Identification A.Kanamycin by TLC B.Melting point(≈235℃) C.Kanamyycin by ninhydrin test D.Reaction of sulphate P...
    • 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

    Dopamine hydrochloride 62-31-7

    • White lustrous crystalline powder, 99%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

    Dacarbazine 4342-03-4

    • "Appearance Colourless or pale yellow, crystalline powder Identification IR absorption spectrum UV absorption spectrum Clarity and colour of solution 2.0% solution in 0.1M citric acid is clear. Sight than reference solution BY6. 5-Aminoimidazole-4-ca...
    • 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

    PIRACETAM 7491-74-9

    • "Appearance A white or almost white powder Identification Complies with the infrared absorptions of RS Clarity and color of the solution Should be clear and colorless Loss on drying 1.0% max Residue on ignition 0.1% max Heavy metal 10ppm max Related ...
    • 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

    Atracurium Besylate 64228-81-5

    • "Appearance White to yellowish-white powder Very soluble in ethanol or chloroform; soluble in water and practically insoluble in ethyl ether Identification (1) IR (2) HPLC Water 5.0% max Residue on ignition 0.2% max Heavy metals 20ppm max Methyl benz...
    • 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

    Tetracycline Hydrochloride 64-75-5

    • "Appearance Yellow crystalline powder Characters Soluble in water, slightly soluble in ethanol(96%),insoluble in acetone Identification A:TLC identification B: about 2mg add 5ml of sulphuric acid, add the solution to 2.5ml of water C:Reaction of chlo...
    • 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

    Tetracycline 60-54-8

    • "Appearance Yellow crystalline powder Identification A: Thin-layer chromatography B: Reaction in silver nitrate solution C: Developing colour reaction PH 3.5~6.0 Specific optical rotation -260°~ -280° Loss on drying ≤13.0% Heavy metals ≤50ppm Sulph...
    • 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

    Penicillin G Sodium 69-57-8

    • "Description White or almost white crystalline powder Identification Conform Acidity(PH) 5.5-7.5 Specific Optical Rotation +285^-+310^ Absorbance: 264nm 0.80~0.88 280nm ≤0.10 325nm ≤0.10 Related Substance ≤1% 2-Ethylhexanoic Acid ≤0.5% Loss on Dr...
    • 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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