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204439

Sigma-Aldrich

Sodium chloride

99.999% trace metals basis

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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.23

vapor pressure

1 mmHg ( 865 °C)

Assay

99.999% trace metals basis

form

solid

impurities

≤15.0 ppm Trace Metal Analysis

pH

7

mp

801 °C (lit.)

solubility

water: soluble (358 g/l at 20 °C (68 °F))

SMILES string

[Na+].[Cl-]

InChI

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

InChI key

FAPWRFPIFSIZLT-UHFFFAOYSA-M

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1 of 4

This Item
S167971383S6191
Sodium chloride 99.999% trace metals basis

Sigma-Aldrich

204439

Sodium chloride

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

Sigma-Aldrich

S1679

Sodium chloride

Essential Grade
Sodium chloride tested according to Ph. Eur.

Sigma-Aldrich

71383

Sodium chloride

-
Sodium chloride BioPerformance Certified, ≥99% (titration), suitable for insect cell culture, suitable for plant cell culture

Sigma-Aldrich

S6191

Sodium chloride

Premium Grade
assay

99.999% trace metals basis

assay

99.0-100.5%

assay

99.7% (dried substance)

assay

≥99% (titration)

form

solid

form

solid

form

solid

form

powder or crystals

impurities

≤15.0 ppm Trace Metal Analysis

impurities

-

impurities

-

impurities

endotoxin, tested

pH

7

pH

7

pH

7

pH

7

mp

801 °C (lit.)

mp

801 °C (lit.)

mp

801 °C (lit.)

mp

801 °C (lit.)

General description

Sodium chloride is a white crystalline solid highly soluble in water. High-purity sodium chloride is commonly used in the pharmaceutical and semiconductor industry.

Application

Facilitates the cross-coupling of organostannanes with iodides without using palladium.
Sodium chloride can be used:
  • As an aqueous electrolyte in batteries.
  • To detect trace elements using inductively coupled plasma mass spectrometry.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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