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Cephalexin CAS NO.15686-71-2
- FOB Price: USD: 1.00-2.00 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- 15686-71-2
- Cephalexin
- Cefalexin hydrate
Quick Details
- ProName: Cephalexin
- CasNo: 15686-71-2
- Molecular Formula: C16H19N3O5S
- Appearance: White powder
- Application: Antibiotic; Cephalosprin;Antibacterial
- DeliveryTime: Within 2 weeks after order confirmati...
- PackAge: 25kg/drum
- Port: Qingdao Port
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 99%min
- Storage: Store in cool and dry place, away from...
- Transportation: By sea or by air
- LimitNum: 1 Metric Ton
- CAS: 15686-71-2
Superiority
Product Name: Cefalexin
CAS No.: 15686-71-2
MF.: C16H17N3O4S
EINECS: 239-773-6
Details
|
Test Item |
Specification |
Result |
|
Appearance |
White or almost white crystalline powder |
White crystalline powder |
|
Identification |
Complies |
Complies |
|
PH |
4.0~5.5 |
4.8 |
|
Water |
4.0%~8.0% |
5.60% |
|
Specific Optical Rotation |
+149° ~+158° |
+156.0° |
|
Absorbance at 330nm |
≤ 0.05 |
0.012 |
|
Absorbance at 262nm |
220-245 |
231.9 |
|
Assay(anhydrous substance) |
95.0%~102.0% |
99.8% |
|
Related Substances |
≤ 1.0% |
0.00 |
|
Sulphated Ash |
≤ 0.2% |
0.02% |
|
N, N-Dimethylaniline |
Not more than 20ppm |
Not detected |