SODIUM CHLORIDE extrapure AR

Product Code

1949134

Product Name

CAS Number

7647-14-5

Classification

SODIUM CHLORIDE extrapure AR

Specifications

NaCl M.W. 58.44
DESCRIPTION .............. White crystalline powder
SOLUBILITY ............... 10% aq soln is clear & colourless
ASSAY(ex Cl) ............. min 99.9% (after ignition)
pH(5% AQUEOUS SOLUTION) .. 5-8
WATER INSOLUBLE MATTER ... max 0.003%
SULPHATE(SO4) ............ max 0.001%
PHOSPHATE(PO4) ........... max 0.0005%
IRON(Fe) ................. max 0.0002%
HEAVY METALS(Pb) ......... max 0.0002%
COPPER(Cu) ............... max 0.0002%
BROMIDE(Br) .............. max 0.005%
IODIDE(I) ................ max 0.001%
NITROGEN COMPOUNDS(N) .... max 0.0005%
FERROCYANIDE [Fe(CN)6] ... max 0.0001%

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