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Hefei J&S Enterprise

Member From China
Jan-24-08
Dec-04-08

Vanillin

Assay (gc): 99%
Melting point : 81 ~ 83 c
Loss on drying: n0.5%
Residue on ignition n0.05%
Solubility (25c): 1 gram soluble into 2ml 95% ethanol makes transparent solution



In new fibre drums, net weight 25 kilos.


 
 
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