China (Mainland)
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Sales Cephradine(Micro. or Comp.)best price 38821-53-338821-53-3 global trader CAS NO.38821-53-3
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,
- Product Details
Keywords
- Sales Cephradine(Micro. or Comp.)
- best price 38821-53-3
- 38821-53-3 global trader
Quick Details
- ProName: Sales Cephradine(Micro. or Comp.)best ...
- CasNo: 38821-53-3
- Molecular Formula: C16H19N3O4S
- Appearance: White or off-white crystalline powder
- Application: CAS: 38821-53-3
- DeliveryTime: Within 15days
- PackAge: 25kg/drum
- Port: China sea port
- ProductionCapacity: 100 Kilogram/Month
- Purity: 99.9%
- Storage: Cool and dry place
- Transportation: by sea or air, express for small quant...
- LimitNum: 1 Kilogram
Superiority
Product name: Cephradine(Micro. or Comp.)
CAS No.：38821-53-3
Molecule Formula：C16H19N3O4S
Molecule Weight：349.4048
Purity: 99.9%
Package: 25kg/drum
Description：White or off-white crystalline powder
Manufacture Standards：USP/EP
|
TESTS |
SPECIFICATION |
RESULTS |
|
Appearance |
White or off-white crystalline power, little odour |
Complies |
|
Infrared absorption |
By IR |
Complies |
|
Acidity(PH) |
3.5~6.0 |
4.7 |
|
Crystallinity |
Meet the requirements |
Complies |
|
Water |
NMT6.0% |
4.0% |
|
Limit of cephalexin |
NMT5.0% |
1.0% |
|
Assay |
NLT 900μg and NMT 1050μg of total cephalosporins per mg,calculated as the sum of cephradine(C16H19N3O4S)and cephalexin (C16H17N3O4S),calculated on the anhydrous basis. |
994μg/mg |
Details
Siwei Development Group Ltd. is a reputed professional enterprise in China dedicated to the Amino Acids production and sales of fine chemical products.Over the years we have been making meticulous efforts in the production, research and development of new generation chemicals applied in a variety of industries like amino acids, food additive, pharma grade raw materials and so on. With many years industry experience, Siwei is one of the amino acids suppliers and exporters in China, serving bulk powder to industries like dietary supplement, nutritional supplement, functional food and drink.Health is more valuable than wealth. In the tenet of concern for human's life quality. Siwei devotes itself to manufacturing amino acids, which are the necessities for human health.