中文名称: |
硝酸钾 |
中文别名: |
硝石; 智利硝; 钾皂; 软皂; 硝酸鈉 |
英文名称: |
Potassium nitrate |
英文别名: |
Potassium nitrate (99.999%-K) PURATREM; PotassiumnitrateACSwhitextl; Potassium ion chromatography 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% KNO3, trace AgCl, KCl); Filling solution for fluoride electrode (17% KNO3, 5% KCl, trace NaCl, AgCl); Filling solution for cyanide or sulfide electrode (10% KNO3, trace AgCl, KCl); NO3; NITRATE SINGLE COMPONENT STANDARD; NITRATE STANDARD; NITRATE; NITRATE, CERTIFIED ANION STANDARD; NITRATE IC STANDARD; NITRATE ION |
CAS号: |
7757-79-1 |
EINECS号: |
231-818-8 |
分子式: |
KNO3 |
分子量: |
101.1032 |
InChI: |
InChI=1/K.NO3/c;2-1(3)4/q+1;-1 |
分子结构: |
|
熔点: |
334℃ |
沸点: |
83°C at 760 mmHg |
水溶性: |
320 g/L (20℃) |
蒸汽压: |
49.8mmHg at 25°C |