5-Bromophthalide

5-Bromophthalide(CAS:64169-34-2)

Supplier: 1, 4-cyclohexanedione, 99%, 1, 4-cyclohexanedione monoethylene ketal, 99%, 5-hydroxymethyl thiazole, 98%; 5-bromophthalide, 99%, barbituric acid, 99%, dimethyl succinyl succinate, 99%, dsd acid, diisopropyl succinate, 99%, dimethyl acetyl succinate, 99%, dimethyl succinate, 99%, diethyl succinate

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.

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.

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