 41489-76-3/5-甲酰基水杨酸甲酯CAS#:【41489-76-3】
Molecular weight: 180.16
Simple formula: C9H8O4
Chemical structure formula:
SPECIFICATIONS:
Appearance : crystal
Colour : white
Melting point : 80-81℃
Purity : 98.0% min (HPLC)
Loss on drying : 0.5% max
Packing : In 25kg net drum with PE liners 丁酰溴/4-二乙基氨基水杨醛17754-90-4 CAS#:【17754-90-4】
Molecular weight: 193.24
Simple formula: C11H15NO2
Chemical structure formula:
SPECIFICATIONS:
Appearance : Crystalline powder
Colour : Light pink red
Purity : 99.0% min（HPLC）
Melting point : 60～62℃
Loss on drying : 1.0% max
Packing : In 25kg net drum with PE liners
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