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S9888

Sigma-Aldrich

Sodium chloride

ACS reagent, ≥99.0%

Synonym(s):

Halite, NaCl

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About This Item

Linear Formula:
NaCl
CAS Number:
7647-14-5
Molecular Weight:
58.44
Beilstein:
3534976
EC Number:
231-598-3
MDL number:
MFCD00003477
UNSPSC Code:
12352302
PubChem Substance ID:
329824637
NACRES:
NA.21

grade

ACS reagent

Agency

suitable for EPA 1613
suitable for EPA 300
suitable for GB 5009.253-2016

vapor pressure

1.33 hPa ( 865 °C)

Assay

≥99.0%

form

powder

impurities

≤0.005% Insoluble matter

pH

5.0-9.0 (25 °C, 5% in solution)

mp

801 °C (lit.)

anion traces

bromide (Br-): ≤0.01%
chlorate, nitrate (as NO3-): ≤0.003%
iodide (I-): ≤0.002%
phosphate (PO43-): ≤5 ppm
sulfate (SO42-): ≤0.004%

cation traces

Ba:, passes test
Ca: ≤0.002%
Fe: ≤2 ppm
K: ≤0.005%
Mg: ≤0.001%
heavy metals: ≤5 ppm (by ICP-OES)

SMILES string

[Na+].[Cl-]

InChI

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

InChI key

FAPWRFPIFSIZLT-UHFFFAOYSA-M

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Application

Sodium chloride has been used for the preparation of tris buffered saline, phosphate buffered saline, MPM-2 (mitotic protein monoclonal 2) cell lysis buffer, immunoprecipitation wash buffer, LB (Luria-Bertani) media and dialysis buffer.

Other Notes

Go to Redi-Dri™ Product Listing 746398
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Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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