项目名:Potassium nitrate
描述:Potassium nitrate is a crystalline salt, a strong oxidizer used especially in making gunpowder, as a fertilizer, and in medicine. Its formula is KNO3 and appears appears as a white to dirty gray crystalline solid.
组别:Solids
化学文摘社编号:7757-79-1
EC编号:231-818-8
别名:E 252, Potassium nitrate, Nitric acid potassium salt, Nitrate of potassium, Saltpeter, Kaliumnitrat, Kalisalpeter, Salpetersaures Kalium, E 252, KNO3, Potassium nitrate without anticake, Potassium nitrate E 252, POTASSIUM NITRATE PHARMA, POTASSIUM NITRATE CRYSTALS AGRICULTURE, POTASSIUM NITRATE CRYSTALS, POTASSIUM NITRATE POWDER FOOD, POTASSIUM NITRATE POWDER, POTASSIUM NITRATE 98%, POTASSIUM NITRATE 99% FOOD (+AC), MULTI-K GG, POLY-FEED DRIP 20-20-20, POTASSIUM NITRATE WITHOUT ANTI-CAKING FOOD
应用: Consumer use, Personal Care, Building Material, Food, Feed, Pesticide
Ipuac名称:potassium;nitrate
分子式:KNO3
分子量:101.1 克/摩尔
沸点:400ºC
闪点:400ºC
熔点:334ºC
溶解度:Solubility in water, g/100ml at 25 °C: 35.7
浓度:2.109 g/cm3
危险等级:5.1
HS代码:2834219000
RID/ADR:UN 3264 8/PG 3
风险声明:R8
危险声明:H272; H335
注意事项声明:P210; P280; P304 + P340 + P312
信号世界:Warning