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Dextran 5
1,6-alpha-glucan
9004-54-0
the raw material for manufacturing of iron dextran and synthesis of dextran sulfate and other derivatives
Specifications:
1. Character: White or almost white powder
2. Specific optical rotation: £«183¡ã~£«191¡ã
3. pH of Solution: 4.0~7.0
4. Clarity of Solution: Clear
5. Colour of Solution: Colourless
6. Nitrogen: ¡Ü110ppm
7. Residual solvents: ¡Ü0.5%
8. Intrinsic viscosity: 5.0 ~ 7.0 ml/g
9. Loss on drying: ¡Ü5.0%
10. Heavy metals: ¡Ü10ppm
11. Sulphated ash: ¡Ü 0.2%
12. Molecular weight:
Mw: 4000~6000
Mn: 2000~4000
13. Microbial contamination
Total viable count of microorganisms, ¡Ü100CFU/g
Escherichia coli /g, absent
Industrial field pharmaceutical
Shanghai Huamao Pharmaceutical Co., Ltd
Phone 86-21-34073986
Fax 86-21-64896288
Homepage www.huamaoyy.com
E-mail steven.jia2003@gmail.com
Address 789 Shennan Road, Xinzhuang Industrial Park
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