基本信息
cas:6303-21-5
中文名称:次磷酸
中文别名:次膦酸;次亚磷酸;卑磷酸;
英文名称:Phosphinic Acid
英文别名:HYPOPHOSPHOROUS ACID;
分子式:H4O4P2
分子量:129.97700
精确质量:129.95800
PSA:108.10000
LOGP:-0.50560
物化性质
外观与性状:无色液体
密度:1.206 g/mL at 20 °C(lit.)
沸点:108 °C (759.8513 mmHg)
熔点:-25 °C
折射率:1.39 (20ºC)
水溶解性:SOLUBLE
稳定性:Stable. Incompatible with strong bases. Reacts violently with oxidizing agents, strong bases, mercury (II) nitrate and mercury (II) oxide. Do not heat above 100ºC.
储存条件:Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
安全信息
RTECS号:SZ6400000
安全说明:S26-S36/37/39-S45
WGK Germany:1
危险类别码:R34
危险品运输编码:UN 3264 8/PG 3
海关编码:2811199090
危险类别:8
包装等级:II
危险品标志:C
危险标志:GHS05
危险性防范说明:P280; P305 + P351 + P338; P310
危险性描述:H314
信号词:Danger
生产方法及用途
毒性
加载中...