Shri Navkar Enterprises

SODIUM CARBONATE / HSN 28362020
Packing :50Kg
Product GST(%) :18
Specifications :
Molecular Formula:Na2CO3
Specifications
Appearance: A white or almost white, slightly granular powder,hygroscopic.
Solubility: Freely soluble in water, practically insoluble in ethanol (96%).
Identification A (By Chemical test): The solution should strongly alkaline.
Identification B (carbonate): A white precipitate should form that dissolves on addition of an excess of hydrochloric acid.
Identification C (Sodium): A dense white precipitate should form. Identification D (By Loss
on drying): 1.0% max
Appearance of solution: The solution is clear and not more intensely coloured than reference solution Y6 Alkali hydroxides and bicarbonates: The solution should remain clear.
Chlorides: NMT 125ppm
Sulfates: NMT 250ppm
Arsenic (As): NMT 5ppm
Iron (Fe): NMT 50ppm
Loss on drying: 1.0% max
Assay (Dried substance): 99.5% - 100.5%

SODA ASH

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SODA ASH

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