公司产品
苏州欧明兴化工有限公司
|
收藏
商品说明
化学成分: 结构式: 英文名:P-Toluene sulfonic acid 分子式::C7H8O3S 分子量: 172.2 外 观: 白色片状结晶体 技术指标 外观: 无色至清澈的淡琥珀色 含量:(水溶液以C7H8O3S计)≥64~66% 干品含量:≥97% 游离酸(以H2SO4计):≤1.0% 铁离子:≤15ppm 灼烧残渣:≤0.2% 密度(20℃):1.22g/m3 包装: 250kg闭口塑料桶或按客户要求。 Molecular formula: Structural Formula: C7H8O3S Molecular mass:172.2 Physical appearance:white acicular crystals Technical Indexes: Appearance: Colorless to clear light amber color Content: (water solution calculated as C7H8O3S) )≥64~66% Dry Content of the Substances:≥97% Free Acid(Calculated as H2SO4):≤1.0% Iron Ion:≤15ppm Residue on Ignition:≤0.2% Density(20℃):1.22g/m3 Packing: In sealed 250 kg plastic drums or according to customer‘s requirements. |
