Hydroxylammonium sulfate (NH3OH)2SO4, is the sulfuric acid salt of hydroxylamine. It is primarily used as an easily handled form of hydroxylamine, which is explosive when pure.

CAS：10039-54-0
中文别名：羟胺,硫酸盐;
英文别名：Oxammonium sulfate;HYDROXYLAMINE SULPHATE;Hydroxylammonium Sulfate;HAS;Hydroxyamine sulfate;hydroxylaminedisulfate;bis(hydroxylammonium);hydroxylmine sulfate;Hydroxylamine Sulfate;Oxyammonium sulfate;Hydroxylammonium;
分子式：H8N2O6S
分子量：164.138
精确质量：164.01
Psa：175.48
Logp：0.4972

RTECS号：NC5425000
PubChem号：24863699
EINECS号：233-118-8
MDL号：MFCD00044869

外观与性状：白色晶体或粉末
密度：1.86
沸点：56.5℃
熔点：170°C (dec.)(lit.)
水溶解性：329 g/L (20 ºC)
稳定性：Stability Stable, but may be an explosion hazard - do not heat. May decompose explosively in the presence of alkalies. Air sensitive. Hygroscopic. Incompatible with copper, copper alloys, strong oxidising agents, strong bases, nitrites.
储存条件：库房通风低温干燥,与氧化剂分开存放
蒸汽压：3.35E-05mmHg at 25°C

RTECS号：NC5425000
安全说明：S22-S24-S37-S61
WGK Germany：3
危险类别码：R22; R36/38; R43; R48/22; R50
海关编码：28251000
危险品运输编码：UN 2865 8/PG 3
危险类别：8
包装等级：III
危险品标志：Xn
危险标志：GHS05, GHS07, GHS08, GHS09
危险性描述：H290; H302 + H312; H315; H317; H319; H351; H373; H410
危险性防范说明：P273; P280; P305 + P351 + P338
信号词：Warning

用途
用作分析试剂、还原剂,也用于有机合成