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Qingzhou Ailitong Chemical Technical CO.,LTD
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| Allantoin (Premium Grade) |
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| Description: |
Structural formula: C4H6N4O3
Formula Weight:158.12
CAS Registry Number: [ 97-59-6 ]
Specifications
Description : White crystal powder
Assay % : 99min
Heavy metal ppm : 10max
Cl-(Chloride)% : 0.05max
SO42-% : 0.01max
Ashes% : 0.1max
Loss on drying% : 0.5max
PH : 5~6 |
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