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Product Specification Product name Sodium Chloride LR
Alternate name(s) Table salt; sea salt; halite; rock salt
Description Colourless transparent crystals or white crystalline powder. Hygroscopic.
Properties
Chemical formula NaCl
Molecular weight *8.*4
Product code C**7
CAS No. ********5
General Information
Soluble in glycerol. Slightly soluble in alcohol. Incompatible with strong acids and oxidising agents. Non combustible material; emits toxic fumes under fire conditions.
Hazard and Safety Data
UN group none allocated
Class none allocated
UN number none allocated
Hazchem code none allocated
CS MSDS code 1CH*9
Poison schedule not scheduled
Not classified as hazardous according to the criteria of ASCC.
Quality Specification
Assay *9.0% min.
Specific Properties and Impurities [Typical levels]:
Melting point **1°C
Boiling point ***1°C (***3 hPa)
Vapour pressure 1.3 hPa (**5°C)
Specific gravity 2.**5
Solubility in water **8 g/L (*0°C)
Sulphate <0.2%
Calcium <0.*1%
Iron <0.**1%
Arsenic <0.****5%
Insoluble matter <0.*3%
Magnesium <0.*1%
Copper <0.***2%
Cadmium <0.****2%
Lead <0.***1%
Mercury <0.*****5%