- ABL

Potassium Sulphate 98.5% Extrapure, 500 gram

Confirms to BP sulphate of potash, arcanite

Product Code. : 02178

Purity : 98.5%

CAS No. : 7778-80-5

Molecular Formula : K2SO4

Molecular Weight : 174.27

H.S.Code : 3104.30000

Shelf Life : 60 Months

Physical Properties

Physical state at 20 °C : Solid

Colour : White crystalline

Odour : Odorless

pH value : ~7

Melting point/ Freezing point [°C] : 1067°C

Boiling point [°C] : 1689°C

Density [g/cm3] : 2.662

Solubility in water [% weight] : 110 g/l (20°C)

Specification

Appearance : White crystalline powder

Assay (acidimetric) : 98.5 - 101.0%

pH (5% solution) : 5.5 - 8.5

Identity : Passes test

Appearance of solution : Passes test

Acidity or alkalinity : Passes test

Chloride (Cl) : Max 0.004%

Heavy metal (as Pb) : Max 0.002%

Iron (Fe) : Max 0.001%

Magnesium (Mg) : Max 0.002%

Calcium (Ca) : Max 0.02%

Sodium (Na) : Max 0.1%

Loss on drying (at 105°C) : Max 1.0%

Note :

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Potassium Sulphate 98.5% Extrapure | K2SO4, 500 gram - ABL

Potassium Sulphate 98.5% Extrapure | K2SO4, 500 gram - ABL

Rp 612.000

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