- Min.Order :1 Kilogram
- Purity: 99.00%
- Payment Terms : L/C,T/T
Keywords
Allantoin Allantoin 99% Allantoin manufacturer
Quick Details
- Appearance:Powder
- Application:Organic intermediate
- PackAge:25kg/Drum
- ProductionCapacity:1000|Metric Ton|Quarter
- Storage:Store at cool and ventilate
- Transportation:Sea or Air
Superiority:
Allantoin
Cas No: 97-59-6
Appearance: White crystalline powder
Specification: 99% EP/BP/USP
Packing: 25kg/drum
More details, please contact us freely.
Emily Liu
Cangzhou Goldlion Chemicals Co., Ltd
Details:
|
Test |
Specification |
Result |
|
Appeareance |
White crystalline powder. |
White crystalline pow der. |
|
Melting Point |
225°C, with decomposition |
Conform |
|
Identification B(DC) |
conforms to reference substance |
Conform |
|
Isentification C(Colour reaction) |
conforms to reference substance |
Conform |
|
Isentification D(ammonia gas) |
conforms to reference substance |
Conform |
|
Acidity or alkalinity |
Should Conform |
Conform |
|
Solution S |
Should Conform |
Conform |
|
Optical rotation |
-0.100～+0.100 |
0.040 |
|
Related substances
|
NMT0.5% |
Conform
|
|
Loss on drying
|
NMT0.1% |
0.05% |
|
Solubility |
Slightly soluble in water Very slightly soluble in alcohol |
Conform |
|
Sulphated Ash
|
NMT0.1% |
0.03% |
|
Assay
|
98.5%～101.0% |
99.4% |
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