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S1679 Sigma-Aldrich

Sodium chloride

meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5%

Synonym: Halite

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Properties

Related Categories Analytical/Chromatography, Essential Chemicals, Pharmacopoeia, Pharmacopoeia A-Z, Pharmacopoeial Inorganics,
Quality Level   PREMIUM
vapor pressure   1.33 (1.00 mmHg) at 865 °C hPa
assay   99.0-100.5%
form   solid
quality   meets analytical specification of Ph. Eur., BP, USP
loss   ≤0.5% loss on drying
pH   7
mp   801 °C(lit.)
solubility   water: soluble (358 g/l at 20 °C (68 °F))

Description

Other Notes

Easily compare specifications for Sodium Chloride products with the Sodium Chloride specification table.

Packaging

1 kg in poly bottle

5 kg in poly drum

500 g in poly bottle

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Safety Information

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Protocols & Articles

Articles

Determination of Water Content in Sodium chloride Using Karl Fischer Titration

Adherent water in salts can be easily determined. It is best to choose a working medium which will prevent the salt from dissolving, e.g. a Methanol-Chloroform mixture with an excess of Chloroform. T...
Keywords: Crystallization, Titrations

Peer-Reviewed Papers
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