5-bromophthalide
Items Index of quality
Appearance White powder
Contents 99. 0 GC
Melting point 162-166
Fiber drum of 25kg,50 kg or as customersf+ requirements.
Barbituric acid
Items Index of quality
Appearance Off-white crystalline powder
Contents% 99.0(HPLC)
Melting Point 245
Volatilization% 0.20
Packed in 25kg net poly-woven bag or as customersf+ requirements.
4-chloro-2, 5-dimethoxy aniline
Itemsindex of quality
Appearancewhite crystal
Contents%f99.0(hplc)
Packed in fiber drum of 25kg or as customersf+ requirements.
monoethylene ketal
Items Index of quality
Appearance Off-white crystal
Contents% 99.0(gc)
Melting point 70-74
Packed in 25kg net poly-woven bag or as customersf+ requirements
5-hydroxymethyl thiazole
Packed in 25kg net plastic drum or as customersf+ require
