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.657-27-2
1. GMP AVALIABLE ;
2. IN STOCK
3. FAST REPLY
QUALIFED ; EFFICIENCY; RESPONSIBLE
|
ITEMS |
SPECIFICATION |
RESULTS |
|
Assay |
98.5~101.5% |
99.4% |
|
Identification |
Infrared Absorption |
Meets the requirement |
|
Specific rotation |
+20.4°~+21.4° |
+20.6° |
|
Heavy metals(Pb) |
≤0.0015% |
＜0.0015% |
|
Loss on drying |
≤0.4% |
0.36% |
|
Residue on ignition |
≤0.10% |
0.05% |
|
Chloride （as Cl） |
19.0 ~ 19.60 |
19.16 |
|
Sulfate( asSO4) |
≤0.03% |
＜0.03% |
|
Iron(asFe) |
≤0.003% |
＜0.003% |
|
Organic volatile impurities |
Meets the requirement |
Meets the requirement |
|
|
||
