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746398

Sodium chloride

Name: Sodium chloride
Brand: SIGALD

anhydrous, Redi-Dri^™, free-flowing, ACS reagent, ≥99%

Synonym(s):

Halite, NaCl

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About This Item

Linear Formula:

NaCl

CAS Number:

7647-14-5

Molecular Weight:

58.44

UNSPSC Code:

12352302

NACRES:

NA.21

PubChem Substance ID:

329765764

EC Number:

231-598-3

Beilstein/REAXYS Number:

3534976

MDL number:

MFCD00003477

Assay:

≥99%

Grade:

ACS reagent, anhydrous

Form:

powder

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Properties

Quality Segment

100

grade

ACS reagent, anhydrous

agency

suitable for GB 5009.253-2016

vapor pressure

1.33 hPa ( 865 °C)

product line

Redi-Dri^™

assay

≥99%

form

powder

quality

free-flowing

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 (PO₄^3-): ≤5 ppm, sulfate (SO₄^2-): ≤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

Description

General description

Redi-Dri^™ technology eliminates clumping and the need for complicated procedures to keep your salts free-flowing. Keeping your salts dry helps improve your results by giving accurate measurements and easier-to-handle salts and buffers. Rather than drying your salts in an oven or desiccator or breaking them apart manually, Redi-Dri^™ ensures that your salts will remain easy-to-use for months without worrying about anti-caking agents. Even after repeated openings you can be assured that your results are always accurate. Redi-Dri^™ saves you time, energy and money by keeping your salts usable for longer.

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.

Features and Benefits

Increased efficiency – Eliminate time and effort of loosening hardened powders
Safety – Avoid risks of using tools of force to break up clumps
Economy – Faster preparation and solvation increase productivity and reduce costs
Assured quality – Excellent, expert-tested quality with no anti-caking agents
Flexible volumes – Available from research amounts to scale-up quantities

Legal Information

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

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Storage Class

13 - Non Combustible Solids

Flash Point (°F)

Not applicable

Flash Point (°C)