对甲苯磺酸一水合物，p-Toluenesulfonic acid monohydrate [PTSA, p-TsOH]；analytical standard, 95.0-105.0% (anhydrous basis, T)

等级

analytical standard

质量水平

100

蒸汽密度

5.9 (vs air)

检测方案

95.0-105.0% (anhydrous basis, T)

形式

solid

保质期

limited shelf life, expiry date on the label

杂质

9.5-11.5% water

mp

103-106 °C (lit.)

SMILES string

[H]O[H].Cc1ccc(cc1)S(O)(=O)=O

InChI

1S/C7H8O3S.H2O/c1-6-2-4-7(5-3-6)11(8,9)10;/h2-5H,1H3,(H,8,9,10);1H2

InChI key

KJIFKLIQANRMOU-UHFFFAOYSA-N