產品詳情
| 型號 | 甲基磺酸 | 含量≥ | 99,85,70(%) |
| 執行質量標準 | 企業標準 | 產品等級 | 優級品 |
| CAS | 75-75-2 |
甲基磺酸
|
分子式 |
ch3so3h |
|
分子量 |
96.1 |
|
cas號 |
75-75-2 |
|
性質 |
99%甲基磺酸:無色或淡黃色透明液體,沸點:167-167.5(10mmhg),比重(20℃):1.4812g/cm3,熔點:20℃,溶于水,微溶于甲苯,不溶于烷烴。70%甲基磺酸:無色透明液體,比重(20℃):1.35 g/cm3 |
|
規格 |
含量(%): 70±0.5 ≥99.5 |
|
色度(hazen): ≤10 ≤50 |
|
|
氯離子(mg/kg): ≤5 ≤10 |
|
|
硫酸根離子(mg/kg): ≤50 ≤50 |
|
|
鐵(mg/kg): ≤5 ≤5 |
|
|
重金屬(mg/kg): ≤5 ≤5 |
|
|
用途 |
用作溶劑,烷化、聚合及其他反應的催化劑,99%甲基磺酸主要用于醫藥工業,70%甲基磺酸用于電子電鍍行業。 |
|
包裝 |
250kg/30kg塑料桶或按客戶指定包裝 |
methanesulfonic acid
|
bula |
ch3so3h |
|
molecular bula |
96.1 |
|
cas no. |
75-75-2 |
|
properties |
99%msa:slightly yellow transparent liquid,b.p.:167-167.5(10mmhg), gravity(20℃):1.4812 g/cm3,m.p.: (20℃),soluble in water, little soluble benzene,methylbenzene,non-soluble in paraffins. |
|
specification |
content(%): 70±0.5 ≥99.5 |
|
color(hazen): ≤10 ≤50 |
|
|
chloride(cl- )(mg/kg): ≤5 ≤10 |
|
|
sulfate (so4)(mg/kg): ≤50 ≤50 |
|
|
iron(mg/kg): ≤5 ≤5 |
|
|
heavy bl(mg/kg ): ≤5 ≤5 |
|
|
application |
used as solvent,catalyst of alkylation,esterification and polymerization etc.,99% msa mainly used in pharmaceutical industry,while 70% msa mainly used in electric plating and other electronic industry. |
|
packing |
250kg/30kg plastic drum or according to customer’s requirements |


