P-Toluenesulfonamide, PTSA, Para Toluenesulphonamide
Price | $3900 |
Package | 1T |
Min. Order: | 1KG |
Supply Ability: | 300 tons per month |
Update Time: | 2023-12-26 |
Product Details
Product Name: P-Toluenesulfonamide, PTSA, Para Toluenesulphonamide | CAS No.: 70-55-3 |
EC-No.: 200-741-1 | Min. Order: 1KG |
Purity: 99.5% MIn. | Supply Ability: 300 tons per month |
Release date: 2023/12/26 |
Product Name: p-Toluene Sulfonamide (PTSA)
CAS No. : 70-55-3
Molecular Formula: C7H9NO2S
Molecular Weight: 171.22
Technical index:
Appearance: white crystalline
Melting Point: 136-140°C
Boiling Point: 221°C
Flash Point: 202°C
Assay: ≥99.5%
Moisture: ≤0.1%
o-Toluene Sulfonamide: ≤0.2%
Color(APHA): ≤20
Ortho-isomer: ≤0.1%
Turbidity: ≤10
PH: 5.0-7.0
Chloride: ≤100mg/kg
Sulphate: ≤200mg/kg
Ash: ≤0.05%
Iron: ≤2.0mg/kg
Heavy Metal: ≤10mg/kg
Solubility: Soluble in ethanol, insoluble in water.
Usage: Pharmaceuticals, plasticizers, dyestuff intermediates, fluorescent resins.
Packing: 25kg plastic woven bag; 25kg fiber drum
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- Since: 2008-03-27
- Address: Houzhen Industrial Park, Shouguang City, Shandong Province, China