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71382

Sigma-Aldrich

Sodium chloride

puriss. p.a., ≥99.5% (AT), powder or crystals

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Synonym(s):
Halite, NaCl
Linear Formula:
NaCl
CAS Number:
Molecular Weight:
58.44
Beilstein:
3534976
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

vapor pressure

1.33 hPa ( 865 °C)

grade

puriss. p.a.

Assay

≥99.5% (AT)

form

powder or crystals

impurities

Traces of [Fe(CN)6]4- (information only)
≤0.001% total nitrogen (N)

pH

5.0-8.0 (25 °C, 50 mg/mL in H2O)

mp

801 °C (lit.)

solubility

water: soluble 358 g/L at 20 °C

anion traces

bromide (Br-): ≤50 mg/kg
iodide (I-): ≤10 mg/kg
phosphate (PO43-): ≤5 mg/kg
sulfate (SO42-): ≤200 mg/kg

cation traces

As: ≤0.1 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

SMILES string

[Na+].[Cl-]

InChI

1S/ClH.Na/h1H;/q;+1/p-1

InChI key

FAPWRFPIFSIZLT-UHFFFAOYSA-M

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This Item
71383S5886S1679
Sodium chloride puriss. p.a., ≥99.5% (AT), powder or crystals

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Sodium chloride

-
Sodium chloride tested according to Ph. Eur.

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Sodium chloride

-
Sodium chloride BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture, ≥99%

Sigma-Aldrich

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Sodium chloride

Essential+ Grade
Sodium chloride meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5%

Sigma-Aldrich

S1679

Sodium chloride

Essential Grade
grade

puriss. p.a.

grade

-

grade

-

grade

-

assay

≥99.5% (AT)

assay

99.7% (dried substance)

assay

≥99%

assay

99.0-100.5%

form

powder or crystals

form

solid

form

powder or crystals

form

solid

impurities

Traces of [Fe(CN)6]4- (information only), ≤0.001% total nitrogen (N)

impurities

-

impurities

-

impurities

-

pH

5.0-8.0 (25 °C, 50 mg/mL in H2O)

pH

7

pH

7

pH

7

General description

Sodium chloride is an ionic compound that comprises 1:1 ratio of sodium and chloride ions. It is also known as table salt, common salt, or halite. It is used as a raw material for the production of many chemicals which include, sodium carbonate, sodium hydrogen carbonate, and sodium dihydrogen phosphate.

Other Notes

Sales restrictions may apply

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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