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104-15-4 P-Toluenesulfonic Acid Methylbenzenesulfonic acid
Product name | p-Toluenesulfonic acid |
Synonyms | 4-Methylbenzenesulfonic acid; Tosic acid; PTSA |
CAS No. | 104-15-4 |
EINECS | 203-180-0 |
Molecular formula | C7H8O3S |
Molecular weight | 172.2 |
Appearance | White crystalline powder |
Density | 1.07 |
Assay | 99%min |
Boiling point | 116 ºC |
Packing | 25kg/bag |
Application | Pharmaceutical Intermediates |
Appearance & Physical State: | White crystals |
---|---|
Density: | 1.07 |
Melting Point: | 106-107ºC |
Boiling Point: | 116ºC |
Flash Point: | 41ºC |
Refractive Index: | 1.3825-1.3845 |
Water Solubility: | soluble |
Stability: | Normally stable; unstable at high temperature and pressure. |
Storage Condition: | Flammables area |
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