产品描述
乙酰苯胺 Acetanilide
货号：BW-1 / 0240-1121
N% C% H% O%
10.36 71.09 6.71 11.84
苯甲酸 Benzoic Acid
货号：BW-2 / 0240-1120
C% H% O%
68.85 4.95 26.20
苯磺酸 Sulphanilic acid
货号：BW-3
N% C% S% H% O%
8.09 41.61 18.51 4.07 27.72
磺胺 Sulphanilamide
货号：BW-4
N% C% S% H% O%
16.26 41.85 18.62 4.68 18.58
L-NS 货号：BW-5
N% C% S% H% O%
0.73 67.63 0.84 4.94 25.86
