Country: 
China (Mainland)
Business Type:Trading Company
Mobile: 86-18268089214
Tel: 86-571-87072300
Fax:
URL: http://www.clakebiotech.com
Province/state: zhejiang
City: hangzhou
Street: RM.305,BLOCK 7A,ECOLOGICAL CLUSTER,XIHU DISTRICT,HANGZHOU,CHINA
Contact SuppliersCAS NO.73-31-4
1. GMP AVALIABLE ;
2. IN STOCK
3. FAST REPLY
QUALIFED ; EFFICIENCY; RESPONSIBLE
|
ITEMS |
SPECIFICATION |
RESULTS |
|
Appearance |
A White or pale-yellowish crystalline powder |
Conform |
|
Loss on Drying |
0.5% Max |
0.23% |
|
Residue on ignition |
0.5% Max |
0.16% |
|
Heavy metals |
10ppm Max |
Conform |
|
Individual impurity |
0.1% Max |
Conform |
|
Total impurities |
1.0% Max |
Conform |
|
Purity (HPLC) |
≥99.0% |
99.53% |
|
Melting point |
117-120 ℃ |
118.3 ~118.5 ℃ |
|
Conclusion: The product complies with USP39/BP2018 standard |
||
