Sodium chloride 7647-14-5


Product Deail


Sodium chloride

【Description】Colorless crystal, soluble in water and glycerin, slightly soluble in ethanol and liquid ammonia, aqueous solution is neutral, density 2.165, melting point 801℃, boiling point 1413℃.

Test items

GR

AR

CP

Other

Assay(NaCl) /%

≥99.8

≥99.5

≥99.5

Custom

pH(50g/L,25℃)

5.0-8.0

5.0-8.0

5.0-8.0

Clarity of solution

Passes test

Passes test Passes test

Water insoluble /%

≤0.003

≤0.005

≤0.02

Loss on drying /%

≤0.2

≤0.2

≤0.5

Iodide(I) /%

≤0.001

≤0.002

≤0.012

Bromide(Br) /%

≤0.005

≤0.01

≤0.05

Sulfate(SO4) /%

≤0.001

≤0.002

≤0.005

Total nitrogen(N) /%

≤0.000 5

≤0.001

≤0.003

Phosphate(PO4) /%

≤0.000 5

≤0.001

-

Arsenic(As) /%

≤0.000 02

≤0.000 05

≤0.000 1

Magnesium(Mg) /%

≤0.001

≤0.002

≤0.005

Arsenic(As) /%

≤0.01

≤0.02

≤0.04

Calcium(Ca) /%

≤0.002

≤0.005

≤0.01

Hexacyanoferrate[as Fe(CN)6] /%

≤0.000 1

≤0.000 1

-

Iron(Fe) /%

≤0.000 1

≤0.000 2

≤0.000 5

Barium(Ba) /%

≤0.001

≤0.001

≤0.001

Heavy metals (as Pb) /%

≤0.000 5

≤0.000 5

≤0.001

【Use】Deploy analytical reagents, such as sodium and chloride standard solutions;For the preparation of biological culture media;For high-end feed additives;Electronic chemicals.