- Min.Order :0 Kilogram
- Purity: 97.0~103.0%
- Payment Terms : L/C|D/A|D/P|T/T|Westem Union
Keywords
Quick Details
- Appearance:Off-white crystalline powder
- Application:Raw material production of cefmetazole. Respiratory tract infection, urinary tract infection, septic
- PackAge:in bag
- ProductionCapacity:|/
- Storage:cool and dry
- Transportation:by tnt ,dhl ,ems or fedex
Superiority:
Description： White to off-white crvstalline powder Identity ：Conforms the test Color of solution： Not more than 4# Absorption …
Details:
Description： White to off-white crvstalline powder
Identity ：Conforms the test
Color of solution： Not more than 4#
Absorption coefficient： 225~255
Transmittance ：Not less than 85 %( 430nm)
WaterContent ：Not more than 0.5%
PH ：2.0~4.0
Specific optical Rotation： +80°~ +88°
Related Impurities： Not more than 1.00%%
Alcohol： Not more than 0.50%
Dichloromethane ：Not more than 0.06%
Ethyl acetate： Not more than 0.50%
Assay： 97.0~103.0%
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