Product Details
| Product Name: p-Toluenesulfonamide | CAS No.: 70-55-3 |
| EC-No.: 200-741-1 | Min. Order: 1KG |
| Purity: 99% | Supply Ability: 10000kg |
| Release date: 2025/05/26 | |
| package : 25kg bag | shipping: by air by sea |
| keywords : 70-55-3 | keywords 2: p-Toluenesulfonamide |
| keywords 3: PTSA | keywords 4: CAS 70-55-3 |
| sample: ok | Appearance : white crystals flake |
| keywords 5: p-Toluenesulfonamide supplier in China | keywords 6: CAS 70-55-3 supplier in China |
High Quality p-Toluenesulfonamide CAS 70-55-3 PTSA
p-Toluenesulfonamide CAS 70-55-3 PTSA Supplier in China
English name: p-Toluenesulfonamide
CAS No.: 70-55-3
Molecular formula: C7H9NO2S
Molecular weight: 171.22
EINECS number: 200-741-1
p-Toluenesulfonamide product COA:
Item | Specifications | Results |
Appearance | White crystalline powder | White crystalline powder |
Purity | ≥99.0% | 99.43 |
O-isomer | ≤0.5% | 0.20 |
Inter-isomer | ≤0.2% | 0.07 |
Water content | ≤0.3% | 0.27 |
Color | ≤20APHA | 10 |
Melting point | ≥136.0℃ | 136.2 |
Ash | ≤0.050% | 0.05 |
Chloride | ≤100ppm | 70 |
Sulfate | ≤100 ppm | 60 |
PH | 5.0~7.0℃ | 6.9 |
Conclusion | The results confirm with enterprise standards | |
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China- Since: 2021-12-10
- Address: Qiaoxi District ,Shijiazhuang city, Hebei,Chicna
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