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S9888

Sigma-Aldrich

Sodium chloride

ACS reagent, ≥99.0%

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Synonym(s):
Halite, NaCl
Linear Formula:
NaCl
CAS Number:
Molecular Weight:
58.44
Beilstein/REAXYS Number:
3534976
EC Number:
MDL number:
PubChem Substance ID:
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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1 of 4

This Item
S7653SX0420S5886
vibrant-m

S9888

Sodium chloride

-
vibrant-m

S7653

Sodium chloride

Premium Grade
vibrant-m

SX0420

Sodium chloride

-
vibrant-m

S5886

Sodium chloride

Essential+ Grade
form

powder

form

powder

form

-

form

powder or crystals

Quality Level

200

Quality Level

200

Quality Level

200, 300

Quality Level

200

mp

801 °C (lit.)

mp

801 °C (lit.)

mp

801 °C (lit.)

mp

801 °C (lit.)

anion traces

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

anion traces

bromide (Br-): ≤0.01%, iodide (I-): ≤0.001%, phosphate (PO43-): ≤0.0005%, sulfate (SO42-): ≤0.05%

anion traces

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

anion traces

-

cation traces

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

cation traces

Al: ≤0.0005%, As: ≤0.0001%, Ba: ≤0.0005%, Bi: ≤0.0005%, Ca: ≤0.002%, Cd: ≤0.0005%, Co: ≤0.0005%, Cr: ≤0.0005%, Cu: ≤0.0005%, Fe: ≤0.0001%, K: ≤0.005%, Li: ≤0.0005%, Mg: ≤0.0005%, Mn: ≤0.0005%, Mo: ≤0.0005%, Ni: ≤0.0005%, Pb: ≤0.0005%, Sr: ≤0.0005%, Zn: ≤0.0005%

cation traces

Ba: ≤0.001%, passes test, Ca: ≤0.002%, Fe: ≤2 ppm, K: ≤0.005%, Mg: ≤0.001%, heavy metals: ≤5 ppm

cation traces

-

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.

Legal Information

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

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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Christopher S Hale et al.
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The membrane concentration osmometer coupled with multiple sample preparations has been used for over a century to determine a number of colloidal properties. At the dilute region, this method has been used to determine solute molecular mass. When the solution
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A complete workflow for the intact and middle-up mass analysis of reduced and non-reduced monoclonal antibodies based on SEC-MS with sample preparation by protein-A affinity clean-up.

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