Sell p-hydroxycinnamaldehyde @China (Mainland)

p-Hydroxycinnamaldehyde
Product name: p-Hydroxycinnamaldehyde
Synonym: trans-4-Hydroxycinnamaldehyde
appearance: light yellow crystalline powder
assay: 92%;98%
water: 1%
acid value: 3.0%
usage: pharmaceutical intermediate.
packing: 25kg/drum

Post by sharon lyn    Chemicals    @2013-01-21 08:36:08