HANGZHOU CLAKE BIOTECH CO.,LTD
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Country: 
China (Mainland)
Business Type:Trading Company
Tel: 86-571-87750367
Mobile: 86-18268089214
Tel: 86-571-87750367
Fax:
URL: http://www.clakebiotech.com
Province/state: zhejiang
City: hangzhou
Street: RUIBO INTERNATIONAL ,HANGZHOU ,CHINA
MaxCard:
1. GMP AVALIABLE ;
2. IN STOCK
3. FAST REPLY
QUALIFED ; EFFICIENCY; RESPONSIBLE
HangZhou Clake Biotech CO.,LTD is located in hangzhou city ,zhejiang province,China. We are engaged in export of APIs ,excipients,food additives and finished products. With more than 10years experience ,we established cooperated relationship with factorys.
COA as below ,could be make to order with nominate powder size
|
ITEMS |
STANDARDS |
（RESULTS） |
|
Description |
A white or yellowish crystalline powder ,slightly soluble in water ,in acetone in alcohol and in methylene chloride ,very slightly to soluble in ether |
Comply |
|
Identification |
Positive reaction |
Positive reaction |
|
Melting point |
159~163 ℃ |
160.1 ~160.6 |
|
Specific absorbance |
365~395 |
378 |
|
Appearance of solution |
The solution is not more opalescent than reference suspension Ⅱ and not more intensely coloured than reference solution GY6 |
Pass |
|
Loss on drying |
0.5%max |
0.16% |
|
Sulfated ash |
0.1% MAX |
0.06% |
|
Heavy Metals |
20PPM MAX |
<20PPM |
|
Microorganism test |
Total barceterium ＜1000UFC/G Fungi and Mould ＜ 100 UFC/G |
Comply |
|
Related substances Single impurity Total impurities |
Pass 0.1%max 0.2%max |
Pass 0.08% 0.13% |
|
Assay |
99.0%-101.0% C6H9N3O3(On dried basis) |
99.63% |
|
Conclusion: |
Comply with the requirement of EP7.0 standard. |
|