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Merck
CN

433209

Sodium chloride

≥99%, AR grade

Synonym(s):

Halite, NaCl

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About This Item

Linear Formula:
NaCl
CAS Number:
Molecular Weight:
58.44
UNSPSC Code:
12352302
NACRES:
NA.21
PubChem Substance ID:
EC Number:
231-598-3
Beilstein/REAXYS Number:
3534976
MDL number:
Assay:
≥99%
Form:
solid
Solubility:
water: soluble 358 g/L at 20 °C
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assay

≥99%

form

solid

availability

available only in EU

mp

801 °C (lit.)

solubility

water: soluble 358 g/L at 20 °C

SMILES string

[Na+].[Cl-]

InChI

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

InChI key

FAPWRFPIFSIZLT-UHFFFAOYSA-M

Application

Sodium chloride (NaCl) may be used in the preparation of alkaline Congo Red solution and as a reagent for the estimation of iodine in water samples.


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flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Storage Class

13 - Non Combustible Solids

Regulatory Information

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Eagleson M.
Concise Encyclopedia Chemistry, 996-996 (1994)
Suppression of methane/air explosion by ultrafine water mist containing sodium chloride additive.
Cao X, et al.
Journal of Hazardous Materials, 285, 311-318 (2015)
Analysis of salt penetration enhancement in meat tissue by mechanical treatment using a tumbling simulator.
Sharedeh D, et al.
Journal of Food Engineering, 166, 377-383 (2015)