1

Descriptions`

White Deliquescent Powder

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Assay (min)

86%

3

Carbonate (as K2CO3)

<2%

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Chloride

<0.004%

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Sulphate(SO4)

<0.003%

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Phosphate(PO4)

<0.002%

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Silica(SiO2)

<0.01%

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Total Nitrogen(N)

<0.0005%

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Heavy Metals(as Pb)

<0.0005%

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Iron(Fe)

<0.001%

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Aluminium(Al)

<0.001%

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Arsenic(As)

<0.0004%

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Sodium(Na)

<0.5%

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Calcium(Ca)

<0.002%

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