Potassium-Hydroxide-Pellets-A.R

Potassium Hydroxide Pellets A.R

Specification

Sr.No Tests Specifications

1

Descriptions`

White Deliquescent pellets

2

Assay (min)

86%

3

Carbonate (as K2CO3)

<2%

4

Chloride

<0.004%

5

Sulphate(SO4)

<0.003%

6

Phosphate(PO4)

<0.002%

7

Silica(SiO2)

<0.01%

8

Total Nitrogen(N)

<0.0005%

9

Heavy Metals(as Pb)

<0.0005%

10

Iron(Fe)

<0.001%

11

Aluminium(Al)

<0.001%

12

Arsenic(As)

<0.0004%

13

Sodium(Na)

<0.5%

14

Calcium(Ca)

<0.002%



Properties

Chemical formula

KOH

Molecular weight

56.11

Absolute density, g/cm3

2.044

Melting point, °C

360

Boiling point, °C

1320

Solubility in water*,
g/100g H2O

96 @ 0°C

119 @ 25°C

178 @ 100°C