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71383

Sigma-Aldrich

Sodium chloride

tested according to Ph. Eur.

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Synonym(s):
Natrii chloridum, Halite, NaCl
Linear Formula:
NaCl
CAS Number:
Molecular Weight:
58.44
Beilstein:
3534976
EC Number:
MDL number:
PubChem Substance ID:

Agency

USP/NF
tested according to Ph. Eur.

Quality Level

vapor pressure

1.33 (1.00 mmHg) at 865 °C hPa

Assay

99.7% (dried substance)

form

solid

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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This Item
7137671382SX0420
Sodium chloride tested according to Ph. Eur.

Sigma-Aldrich

71383

Sodium chloride

-
Sodium chloride BioUltra, for molecular biology, ≥99.5% (AT)

Sigma-Aldrich

71376

Sodium chloride

Premium Grade
Sodium chloride puriss. p.a., ≥99.5% (AT), powder or crystals

Sigma-Aldrich

71382

Sodium chloride

-
Sodium chloride Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Supelco

SX0420

Sodium chloride

-
assay

99.7% (dried substance)

assay

≥99.5% (AT)

assay

≥99.5% (AT)

assay

≥99.0% (silver nitrate titration)

form

solid

form

solid

form

powder or crystals

form

-

pH

7

pH

5.0-8.0 (25 °C, 1 M in H2O)

pH

5.0-8.0 (25 °C, 50 mg/mL in H2O)

pH

4.5-7.0 (20 °C, 100 g/L in H2O)

mp

801 °C (lit.)

mp

801 °C (lit.)

mp

801 °C (lit.)

mp

801 °C (lit.)

solubility

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

solubility

H2O: 1 M at 20 °C, clear, colorless

solubility

water: soluble 358 g/L at 20 °C

solubility

358 g/L

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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