产品信息 - offer Pazufloxacin mesylate cas no 163680-77-1->APIs

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offer Pazufloxacin mesylate cas no 163680-77-1

产品分类 :

化學->藥品->特效配藥成分

offer Pazufloxacin mesylate cas no 163680-77-1

产品规格

Model No: KL-API033

Country	CN
Packing	25kg/fibre drum 25cm25cm36cm or customized packing when larger or smaller than 25kg
Payment Term	40% T/T in advance and 60% after receving the copy of B/L, or L/C at sight

产品描述

Pazufloxacin mesylate
Structural formula :
Molecular formula : C17H19FN2SO7
Molecualr weight : 414.41
CAS: 163680-77-1
Packing : Outer package: Iron, plastic or fiber drum;Inner package: Polyethylene bag; Net weight: 25kg/drum
Standard : National Standard of China
Item Specification
1 Characteristics Off-white to pale yellow crystalline, powder odorless
2 Specific rotation[a]D20 -60 to -64 ( 1% 0.1mol/L NaOH )
3 pH 3.0-4.5
4 Loss of drying no more than 1.0%
5 Heavy metals no more than10ppm
6 Residue on ignition no more than0.1%
7 Related substance Total impurity no more than 1.0%
8 Assay C16H15FN2O4more than 75.7%CH4SO3 between 22.0% to 24.4%

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