|
Physical and Chemical Properties
|
Physical State
|
White powder or granules
|
Melting Point
|
120°C (Decomposes)
|
Specific Gravity
|
2.17
|
Solubility in
Water
|
Soluble (but insoluble in alcohol)
|
NFPA Ratings
|
Health: 1; Flammability: 0; Reactivity:
1
|
Flash Point
|
Not considered to be a fire hazard
|
Stability
|
Stable under ordinary conditions
|
|
|
|
Applications
|
|
Potassium
Bicarbonate is used in baking powder and soft drinks. It is used as CO2
fire extinguishers. It is added to some detergents for buffering
capacity. I t is also used as an antacid.
|
|
Sales Specification
|
|
Assay
|
99% Min
|
|
K
|
38% Min
|
|
Water insoluble
|
0.01% Max
|
|
K2SO4
|
0.04% Max
|
|
Fe2O3
|
10 PPM Max
|
|
Moisture
|
0.20% Max
|
|
KCL
|
0.02% Max
|
|
PH
|
8.4-8.6
|
