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甲基磺酸(99%)
分子式:CH4O3S
相对分子量:96.10
CAS NO: 75-75-2
执行标准: Q/XC01-2014
质量指标:
性质:无色透明液体,闪点189℃,沸点167-167.5℃/10mmHg,凝固点20℃,比重1.4812,溶于水,微溶于苯,不溶于烃。
用途:可用作烷基作聚合及其它反应的催化剂。
装:净重250kg钢塑桶,净重30kg塑料桶包装。
储运及安全防护:属酸性腐蚀品(第8.1类),危规编号:81626。装卸时应轻拿轻放。接触皮肤后应立即用水冲洗。
英文版
Methyl sulfonic acid (99%)
Molecular formula: CH4O3S
Relative molecular weight: 96.10
CAS NO: 75-75-2
Executive standard: Q/XC01-2014
Item | High-class product | First-class product |
Methyl sulfonic acid % | 99±0.5 | 99.0 |
Chroma (APHA) | ≤ 50 | ≤50 |
Chloride ion (ppm) | ≤ 250 | ≤20 |
Ferric ion (ppm) | ≤ 5 | ≤5 |
Sulfate (ppm) | ≤ 350 | ≤50 |
Pb (ppm) | ≤ 5 | ≤5 |
Zn | ≤1PPm | |
Ni | ≤1PPm | |
Cu | ≤ 1PPm |
Properties: Colorless transparent liquid, flash point 189℃, boiling point 167-167.5℃/10mmHg, solidifying point 20℃, specific gravity 1.4812, soluble in water, slightly soluble in benzene, insoluble in hydrocarbon.
Use: It can be used as catalyst for polymerization and other reactions of alkyl.
Packing: 250kg steel drum with plastic drum inside or 30kg plastic drum