Item
Standard
Appearance
White crystal
Assay(HPLC)
99% min
Melting point
170-172°C
Residues after ignition
0.1% max
Loss on drying
0.5% max
Add: No.52,Puchang Road,Puzhou Industrial Park,Longwan District,Wenzhou Zhejiang P.R. China
Tel: +86-577-88905587,88908857, 88908853,88905585
Fax: +86-577-88905567