P-Toluene Sulfony Chloride(PTSC)

Molecular formular: C₇H₇ClO₂S
Molecular weight: 190.6
Structural formular:

CAS No.: 98-59-9
Technical index for purified product:
Appearance: White crystalline
Melting Point：67-69^οC；
Boiling point：134^οC (10 mmHg)；
Flash point：128^οC；
Assay: ≥99.%
Moisture：≤0.1%
Free acid：≤0.1%
o-Toluene Sulfonyl Chloride：≤0.1%
color(APHA)：≤20
Packing: 25kg plastic woven bag, or 50kg fiber drum.
Usage: Intermediates in the synthesis of drugs, dyestuff and auxiliaries.
Technical index for crude product:：
Assay：≥93%--97%
o-Toluene Sulfonyl Chloride：≤3.0
Moisture：≤8.0%
Packing：25kg plastic woven bag.