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SODIUM CHLORIDE AR/ACS

Confirming to IP, BP
Common salt, Halite, Rock salt, Saline, Table salt

COAs

Packings

500 g (00500)

5000 g (05000)

25 Kg (0025K)

50 Kg (0050K)

1PW1200500 1PW1206500 1PDL00040K 1PDLP0065K
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Article No. 05820 Grade AR/ACS
Purity 99.5% CAS No. 7647-14-5
Molecular Formula NaCl Molecular Weight 58.44
H.S. Code 2501.0090 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White crystalline
Odour Odorless pH value 6.7 - 7.3
Melting point/ Freezing point [°C] 801 °C Boiling point [°C] 1413 °C
Vapour pressure mm/Hg 1.33 mm Hg at 865 °C Density [g/cm3] 2.16
Solubility in water [% weight] Soluble in water

Specifications

Appearance White crystalline powder Assay (after ignition) 99.5-100.5%
Identity Passes test Appearance of solution Passes test
Acidity or alkalinity Passes test pH (5 % solution) 5.0 - 8.0
Insoluble matter Max 0.005% Bromide (Br) Max 0.005%
Iodide (I) Max 0.001% Ferrocyanide [(Fe(CN)6]4- Max 0.0001%
Chlorate and nitrate (NO3) Max 0.003% Nitrite (NO2) Passes test
Phosphate (PO4) Max 0.0005% Sulphate (SO4) Max 0.001%
Total nitrogen (N) Max 0.0005% Heavy metals (by ICP-OES) Max 0.0005%
Arsenic (As) Max 0.00004% Barium (Ba) Max 0.001%(passes test)
Calcium (Ca) Max 0.002% Copper (Cu) Max 0.0002%
Iron (Fe) Max 0.0002% Magnesium (Mg) Max 0.001%
Magnesium and alkali earth metals Max 0.01% Potassium (K) Max 0.005%
Loss on drying (at 105°C; 2 hrs) Max 0.5%
Revision Date: 29-Nov-2021

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