CAS No: 7757-79-1, Chemical Name: Potassium nitrate
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7757-79-1 Potassium nitrate

product Name Potassium nitrate
Synonyms 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
Molecular Formula KNO3
Molecular Weight 101.1032
InChI InChI=1/K.NO3/c;2-1(3)4/q+1;-1
CAS Registry Number 7757-79-1
EINECS 231-818-8
Molecular Structure 7757-79-1 Potassium nitrate
Melting point 334℃
Boiling point 83°C at 760 mmHg
Water solubility 320 g/L (20℃)
Vapour Pressur 49.8mmHg at 25°C
Hazard Symbols  O:Oxidizing agent;
Risk Codes R8:;
Safety Description S17:;