Caronic anhydride
Test Item |
Analysis Specification |
Result |
Description |
white or almost white power |
white power |
Residue on ignition |
≤0.2% |
0.02% |
GC Assay |
98.0~102.0% |
99.42% |
Conclusion |
Qualified |
largest supplier in china and even the world
Product Name: Caronic Anhydride Batch No.: 20140102
Quantiy : 425KG Manufacturing Date: Jan.14th,2014
Ref.Standard: Enterprise Standard Report Date: Jan.15th,2014
NO. Items Spcifications Results
1 Appearance White crystal Conforms
2 Melting Point 53.0℃~57.0℃ 53.8℃~55.4℃
3 Residue on ignition Not more than 0.2% 0.08%
4 Purity[GC] Not less than 98.0% 99.10%
Conclusion: It conforms to the Enterprise Standard
Storage: Store in a cool and dry area,keep sealed and keep from direct light.
Retes period: 1 years
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