PARA-Toluene Sulfonamide CAS 70-55-3 P-Toluenesulfonamide

• CAS No.: 70-55-3
• Ec: 200-741-1
• Transport Package: 25kg/Bag
• Specification: 99% min
• Trademark: PTSA
• Origin: China
• Model NO.: CAS 70-55-3

Product Description

Formula	C7H9NO2S
Appearance	white crystals
Assay	99%min
Color	20APHA max.
Packing	25kg/bag,1FCL=17.5MT
Capacity	1000MT/Y

PARA-Toluene Sulfonamide CAS 70-55-3 P-Toluenesulfonamide
Melting point         134-137 °C (lit.)
Boiling point 221 °C (10 mmHg)
density   1.2495 (rough estimate)
vapor density         5.9 (vs air)
refractive index     1.6100 (estimate)
Fp   202 °C
storage temp.        Store below +30°C.
solubility         DMSO: soluble
pka  10.20±0.10(Predicted)
form       Crystalline Powder
color       White
Odor        Odorless
Water Solubility     0.32 g/100 mL (25 º C)


Raw material for fluorescent pigments, thermosetting resin, disinfectant and water-remover in Urethane.