China (Mainland)
- Product Details
Keywords
- 70-55-3
- p-Toluenesulfonamide
- 4-Toluene sulfonamide
Quick Details
- ProName: p-Toluenesulfonamide
- CasNo: 70-55-3
- Molecular Formula: C7H9NO2S
- DeliveryTime: prompt delivery
- PackAge: 25kg/drum or as your request
- Port: shanghai,ningbo,tianjin,qingdao
- ProductionCapacity: Metric Ton/Day
- Purity: 99%min
- Storage: Keep in a cool, dry, dark location in ...
- LimitNum: 1 Kilogram
Superiority
p-Toluenesulfonamide
70-55-3
Details
Specifications
PASAM; p-Toluenesulphonamide; Para-Toluene Sulfonamide
CAS:70-55-3
Formul: C7H9NO2S
Good price and quality
Fast delivery
Molecular Formula C7H9NO2S
Molecular Weight 171.21
CAS Registry Number 70-55-3
EINECS 200-741-1
Properties
Melting point 136-140° C
Boiling point 221° C (10 mmHg)
Flash point 202° C
Water solubility 0.32 g/100 mL (25° C)
Specification:
Appearance: White crystalline powder
Assay: 99% min
Melting point: 136-139oC min
OTSA: 0.2% max
Chloride: 0.005% max
Loss on drying: 0.2% max
Color: 20APHA max
pH Value: 6.58-7.0
Heavy metal: 0.001% max
SO4: 0.005% max
Fe: 0.001% max
Ash: 0.05% max