- Min.Order :1 Kilogram
- Purity: 98%
- Payment Terms : L/C,D/A,D/P,T/T,
Keywords
Armillarisin A 98% Armillarisin A supplier high purity Armillarisin A
Quick Details
- Appearance:An yellow or orange crystalline powder
- Application:For Organic Synthesis use
- PackAge:25kgs/drum or according to client's requirement
- ProductionCapacity:5|Metric Ton|Month
- Storage:Store in Cool and dry place,keep away from light
- Transportation:by air/sea/courier
Superiority:
4.Following our principle of "honesty and credibility".
5.High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers
Details:
|
Tests Items |
Requirements |
Results |
|
Description |
An yellow or orange crystalline powder |
Yellow crystalline powder |
|
m.p. |
Should be 250－255℃,melting with decomposition
|
251－253℃,melting with decomposition |
|
Identification |
|
|
|
Chemical reaction |
Should be positive reaction |
conforms |
|
Chemical reaction |
Should be positive reaction |
conforms |
|
Chemical reaction |
Should be positive reaction |
conforms |
|
Test |
|
|
|
Loss on drying |
≤0.5% |
0.1% |
|
Residue on ignition |
≤0.1% |
0.06% |
|
Chlorine |
≤0.014% |
＜0.014% |
|
Heavy Metal |
≤20ppm |
20ppm |
|
Iron salts |
≤0.002% |
＜0.002% |
|
Microbial Limit |
|
|
|
Bacterial count |
≤ 1000cfu /g |
＜10cfu/g |
|
Yeast and mold count |
≤100cfu/g |
＜10cfu/g |
|
E.coli |
Shouldn’t found |
Not found |
|
Assay |
It should contain 97.0%-103.0% of C12H10O5,calculated on dry substance. |
98.1% |
You Might Also Like
Related Searches
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View