硝酸钾

中文名称：硝酸钾

CAS编号：7757-79-1

中文同义词：硝石；硝酸钾，硝石；硝酸钾(炸药用)；硝酸钾；钾硝石；土硝；钾标准品；硝酸钾

英文名称：Potassium nitrate

英文同义词：Potassium nitrate (99.999%-K) PURATREM; PotassiumnitrateACSwhitextl; Potassiumionchromatography standard solution Fluka; Nitrate Ion standard solution Fluka; Nitrate solution; Filling solution for salt bridges and double-junction electrodes; Filling solution for chloride combination electrode (10% KNO?,traceAgCl, KCl); Filling solution for fluoride electrode (17% KNO?, 5% KCl, trace NaCl, AgCl); Filling solution for cyanide or sulfide electrode (10% KNO?, trace AgCl, KCl); NO?; NITRATE SINGLE COMPONENT STANDARD; NITRATE STANDARD; NITRATE; NITRATE, CERTIFIED ANION STANDARD; NITRATE IC STANDARD; NITRATE ION.

使用限量：

FAO/WHO(1984，mg/kg)：熟洋火腿、熟猪前腿肉，500；一般干酪50(单用或与硝酸钠合用量)。

GB 2760-2001：肉制品0.50g/kg

毒害物质数据：7757-79-1(Hazardous Substances Data)