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商品编号:52640
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Gentamycin sulfate BioChemica(庆大霉素硫酸盐)

价    格:询价

产    地:德国更新时间:2019/7/15 13:41:34

品    牌:AppliChem型    号:A1492

状    态:正常点击量:1208

18210960361
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北京西美杰科技有限公司

联 系 人:方丽初

电     话:010-88597838

传     真:010-88595011

等     级: (第 12年)

性     质:生产型,贸易型,服务型,

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Gentamycin sulfate BioChemica

A1492

Order No. Quantity
A1492,0001 1 g
A1492,0005 5 g
A1492,0010 10 g
A1492,0025 25 g


产品参数

Synonym Gentamicin sulfate 
Formula C19-21H39-43N5O7 · 2.5H2SO4 
M 694.75 - 723.75 g/mol 
CAS-No. 1405-41-0 
HS-No. 29419000 
EC-No. 215-778-9 
Storage RT 
LGK 10 - 13 
R 42/43 
S 22-36/37-45 
Hazard-Symbol sensitizing 
WGK
Specification  
Activity (anhydrous subst.) approx. 600 I.U./mg 
α20°C/D; 10 %, H2O +107° - +121° 
pH (4 %; H2O) 3.5 - 5.5 
Water (K.F.) max. 15 % 
Sulfate 32 - 35 % 


产品介绍

Gentamycin is an aminoglycoside antibiotic and was isolated from Micromonospora species (actinomycetales). The sulfate salt is soluble in water, formamide, ethylene glycol, 0.1 N NaOH or 0.1 N HCl at a concentration of > 20 mg/ml. It is insoluble in methanol, ethanol, acetone, benzene or chloroform.
In solutions Gentamycin is very stable at -20°C to 37°C. Short autoclaving is possible. It may be employed in the pH range from 2.2 and 10 without loss of activity.



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