p-toluene sulfonamide(ptsa)
post date: dec 26,2021 expiry date: dec 26,2022 detailed description: cas no. :70-55-3 quantity: 1metric tons cas no.:70-55-3 molecular formula: c7h9no2sappearance: white crystal content: ≥99% melting point: ≤136·c moisture: ≤0.3% color: ≤15apha chloride: ≤100ppm sulfuric acid: ≤100ppm packing:25kg weave pocket lining plastics film usefulness: medicineplasticizerdyestuffmidbody,midbody,flurescent resin cas registry number: 70-55-3 synonyms: ;pasam;p-toluenesulphonamide;para-toluene sulfonamide;ortho para-toluene sulfonamide;p-toluene…
