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Cefmetazole CAS NO.56796-20-4
- Min.Order: 0 Kilogram
- Payment Terms: L/C|D/A|D/P|T/T|Westem Union
- Product Details
Keywords
Quick Details
- ProName: Cefmetazole
- CasNo: 56796-20-4
- Molecular Formula: C15H17N7O5S3
- Appearance: Off-white crystalline powder
- Application: Raw material production of cefmetazole...
- DeliveryTime: prompt shipment
- PackAge: in bag
- Port: Hangzhou,Shanghai,China
- ProductionCapacity: /
- Purity: 97.0~103.0%
- Storage: cool and dry
- Transportation: by tnt ,dhl ,ems or fedex
- LimitNum: 0 Kilogram
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%
