Potassium Nitrate

ChemAce Chemical Supply, a division of Nikkin Flux Corp., Pontoon Beach, IL 62040


Potassium nitrate[1]
Identifiers
CAS number 7757-79-1 YesY
PubChem 24434
ChemSpider 22843
UN number 1486
RTECS number TT3700000
Properties
Molecular formula KNO3
Molar mass 101.103 g/mol
Appearance white solid
Odor odorless
Density 2.109 g/cm3 (16 C)
Melting point

334 C

Boiling point

400 C decomp.

Solubility in water 133 g/L (0 C)
360 g/L (25 C)
2470 g/L (100 C)
Solubility slightly soluble in ethanol
soluble in glycerol, ammonia
Structure
Crystal structure Orthorhombic, Aragonite
Hazards
MSDS External MSDS
EU Index Not listed
EU classification Oxidant (O)
NFPA 704
NFPA 704.svg
0
1
0
OX
Flash point Non-flammable
LD50 3750 mg/kg
Related compounds
Other anions Potassium nitrite
Other cations Lithium nitrate
Sodium nitrate
Rubidium nitrate
Caesium nitrate
Related compounds Potassium sulfate
Potassium chloride
Supplementary data page
Structure and
properties
n, ?r, etc.
Thermodynamic
data
Phase behaviour
Solid, liquid, gas
Spectral data UV, IR, NMR, MS
 YesY (what is this?)  (verify)
Except where noted otherwise, data are given for materials in their standard state (at 25 C, 100 kPa)
Infobox references

* Source: Wikipedia


We carry potassium nitrate in stock. Please use this form for technical and sales information:

Your name:
Your company:
Your country and state/province:
Telephone:
Email address:
Quantity:
Grade / Specification:
Message: