Sodium Sulphate Anhydrous 99% AR, 500 gram

Product Code. : 02511

Grade : AR

Purity : 99%

CAS No. : 7757-82-6

Molecular Formula : Na2SO4

Molecular Weight : 142.04

H.S.Code : 2833.11000

Shelf Life : 60 Months

Physical Properties

Physical state at 20 °C : Solid

Colour : White crystalline

Odour : Odorless

pH value : 5.2 - 8 at 50 g/l at 20 °C

Melting point/ Freezing point [°C] : 884 °C

Boiling point [°C] : 1100°C

Density [g/cm3] : 2.68

Solubility in water [% weight] : Soluble in water

Specification

Appearance : A white crystalline powder

Assay (Titration after ion exchange) : Min 99.0%

Insoluble matter : Max 0.01%

pH (5% solution in water; 25°C) : 5.2 - 9.2

Chloride (Cl) : Max 0.001%

Phosphate (PO4) : Max 0.001%

Nitrogen compounds (as N) : Max 0.0005%

Heavy metals (by ICP-OES) : Max 0.0005%

Iron (Fe) : Max 0.001%

Calcium (Ca) : Max 0.01%

Potassium (K) : Max 0.01%

Magnesium (Mg) : Max 0.005%

Loss on ignition (at 800°C) : Max 0.5%

Note :

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Sodium Sulphate Anhydrous 99% AR, 500 gram | CMS

Sodium Sulphate Anhydrous 99% AR, 500 gram | CMS

Rp 100

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