Products

Potassium Nitrate

Potassium nitrate is a chemical compound with the formula KNO3. It is an ionic salt of potassium ions K+ and nitrate ions NO3−.
It occurs as a mineral niter and is a natural solid source of nitrogen. Potassium nitrate is one of several nitrogen-containing compounds collectively referred to as saltpeter or saltpetre.
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  • 01
    Product Name
    potassium nitrate.
  • 02
    CAS No.
    7757-79-1.
  • 03
    EINECS
    231-818-8.
  • 04
    Appearance
    Colorless transparent rhombic or trigonal crystal particles or white powder
  • 05
    MF:
    KNO3.
  • 05
    Classification:
    Nitrate, Potassium Nitrate.

Specification

Item

Unit

Superior

First-Class

Qualified

Corporate indicators

KNO3(Dry Base)

%≥

99.7

99.4

99.0

99.85

Moisture

%≤

0.10

0.20

0.30

1.8

K2CO3(Dry Base)

%≤

0.01

0.01

0.005

Sulfate(Dry Base)

%≤

0.005

0.01

0.005

Chlorine (Dry Base)

%≤

0.01

0.02

0.10

0.01

Watre Insolubles

%≤

0.01

0.02

0.05

0.002

Moisture absorption rate

%≤

0.25

0.30

0.03

 

Application

Used in making fireworks, fertilizer, gunpowder, matches, medicines, and the glass industry.

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Packing & storage:

In 25/50kg net PP/PE bag or as per customer's required

Precautions for storage: store in a cool, dry and well-ventilated warehouse. Keep away from fire and heat.

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