- Product Details
Keywords
- Armillarisin A 98%
- Armillarisin A supplier
- high purity Armillarisin A
Quick Details
- ProName: Armillarisin A
- CasNo: 53696-74-5
- Molecular Formula: C12H10O5
- Appearance: An yellow or orange crystalline powder
- Application: For Organic Synthesis use
- DeliveryTime: in stock
- PackAge: 25kgs/drum or according to client's re...
- Port: Any port in china
- ProductionCapacity: 5 Metric Ton/Month
- Purity: 98%
- Storage: Store in Cool and dry place,keep away ...
- Transportation: by air/sea/courier
- LimitNum: 1 Kilogram
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% |