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CAS号：7758-09-0
英文名称：POTASSIUM NITRITE
英文同义词：Kaliumnitrit;NPotassiuM nitri;POTASSIUM NITRITE;PotassiumNitriteFcc;potassiumnitrite(1：1);POTASSIUM NITRITE XTL;POTASSIUM NITRITE, ACS;Nitrous acid potassium;POTASSIUM NITRITE, 97+%;POTASSIUM NITRITE R. G.
中文名称：亚硝酸钾
中文同义词：亚硝酸钾;亞硝酸鉀;亚硝酸钾,97%;氮-15亚硝酸钾;亚硝酸钾,ACS;亚硝酸钾,AR,97%;亚硝酸钾, ACS MIN;亚硝酸钾(>96%,BR);亚硝酸钾, ACS, 96.0%最低;亚硝酸钾, ACS, 96.0% MIN
分子式：KNO2
分子量：85.1038
熔点：350 °C (dec.)(lit.)
沸点：explodes at 537℃ [HAW93]
密度：1,92 g/cm3
蒸气密度：2.9 (vs air)
储存条件：Store at +5°C to +30°C.
溶解度：water： soluble0.35 part
形态：Solid
颜色：White to slightly yellow
比重：1.915
气味 (Odor)：Odorless
PH值：7-10 (50g/l, H2O, 20℃)
酸碱指示剂变色ph值范围：7 - 10
水溶解性：Soluble in water, hot alcohol, liquid NH{3}Soluble in water, alcohol and ammonia.
敏感性：Hygroscopic
Merck：14,7649
稳定性：Stability Stable, but strong oxidizer - contact with combustible material may lead to fire. Incompatible with strong reducing agents, strong acids, combustible materials, cyanides, ammonium salts.
CAS 数据库：7758-09-0(CAS DataBase Reference)
EPA化学物质信息：Potassium nitrite (7758-09-0)