POTASSIUM HYDROXIDE PELLETS
POTASSIUM HYDROXIDE PELLETS AR
Confirms to BP,USP
Short Name: POTASSIUM HYDROXIDE PELLETS
Synonym: Caustic potash
Basic Details
Article No.
LG3706
Grade
AR
Purity
85%
CAS No.
1310-58-3
HS Code
2815.2000
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White flakes
Odour
Odorless
pH value
13.5
Melting point/ Freezing point [°C]
361 °C
Boiling point [°C]
1320°C
Density [g/cm3]
2.04
Solubility in water [% weight]
Soluble in water
Chemical Specifications
Appearance
White deliquescent pellets
Assay (as KOH)
85.0- 100.5%
Identification
Passes test
Appearance of solution
Passes test
Carbonate (as K2CO3)
Max 1.0%
Chloride (Cl)
Max 0.005%
Phosphate (PO4)
Max 0.0005%
Sulphate (SO4)
Max 0.003%
Heavy metal (as Pb)
Max 0.001%
Iron (Fe)
Max 0.001%
Total nitrogen (N)
Max 0.001%
Calcium (Ca)
Max 0.005%
Nickel (Ni)
Max 0.001%
Sodium (Na)
Max 0.5%
Safety Information & Hazard Symbols
Symbol
GHS05, GHS07
Signal Word
Danger
UN No.
1813
IMCO Class No.
8
Packing Group
II
Hazardous Statement
H302-H314
Precaution Statement
P280-P305 + P351 + P338-P310