中文名称:雕白块
中文别名:吊白块; 羟基甲亚磺酸钠盐水合物; 甲醛合次硫酸氢钠水合物; 雕白粉
英文名称:Sodium formaldehydesulfoxylate dihydrate
英文别名:Sodium Formaldehyde Sulfoxylate Hydrate; Hydroxymethanesulfinic acid monosodium salt dihydrate; sodium sulfinomethanolate hydrate (1:1:2); sodium hydroxymethanesulfinate dihydrate; Hydroxymethanesulfinic acid sodium salt dihydrate; Sodium hydroxymethanesulfinate hydrate
CAS号:6035-47-8
分子式:CH7NaO5S
分子量:154.118
InChI:InChI=1/CH4O3S.Na.2H2O/c2-1-5(3)4;;;/h2H,1H2,(H,3,4);;2*1H2/q;+1;;/p-1
分子结构:
熔点:63-64℃
沸点:446.4°C at 760 mmHg
闪点:223.8°C
蒸汽压:7.6E-10mmHg at 25°C
安全术语:S24/25:Avoid contact with skin and eyes.;