热分析标准物质（硝酸钾）(易制爆)

产品编号：Y0802

英文名称：Thermal Analysis-Potassium

CAS号 7757-79-1

相变温度：130.45℃

分子式 KNO3 分子量101.10

基本信息:

敏感性易吸潮,对光线敏感

密度2.109

熔点333°C

溶解性Soluble in water, glycerol, and liquid ammonia.

存贮条件充氩保存

描述

产品介绍Potassium nitrate is a naturally occurring mineral source of nitrogen. In plants, this compound has been tested to alleviate NaCl stress symptoms. Mechanistic studies suggest that this may be achieved through reduction of electrolyte leakage, malondialdehyde and soluble sugar contents and improving the activities of antioxidant enzymes.

别名硝石;火硝;Nitric acid,potassium salt; Saltpeter

备注使用注意事项:用洁净的不锈钢镊子和刀取样，最小取样量为2～3mg,严防污染。用后将瓶盖盖紧。有效期为2年

应用A naturally occurring mineral source of nitrogen.