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S7653

Sigma-Aldrich

Sodium chloride

BioXtra, ≥99.5% (AT)

Synonym(s):

Natrium Chloride, Sodium monochloride, Halite, NaCl

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250 G
CN¥746.83
1 KG
CN¥1,495.56
5 KG
CN¥3,933.59

CN¥746.83

Available to ship onApril 15, 2025Details

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250 G
CN¥746.83
1 KG
CN¥1,495.56
5 KG
CN¥3,933.59

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:
24899759
NACRES:
NA.25
form:
powder
solubility:
H2O: 1 M, clear, colorless

CN¥746.83

Available to ship onApril 15, 2025Details

Request a Bulk Order

product line

BioXtra

Quality Level

200

Assay

≥99.5% (AT)

form

powder

technique(s)

immunoblotting: suitable
immunoprecipitation (IP): suitable

impurities

filtertest, complies
 insoluble matter, complies

pH

5.0-8.0 (20 °C, 1 M in H2O)

mp

801 °C (lit.)

solubility

H2O: 1 M, clear, colorless

density

2.16 g/cm3 at 25 °C (77 °F)

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Show Differences

1 of 4

This Item
7137671382V900058
Sodium chloride BioXtra, ≥99.5% (AT)

S7653

Sodium chloride

Sodium chloride BioUltra, ≥99.5% (AT)

71376

Sodium chloride

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

71382

Sodium chloride

Sodium chloride Vetec™, reagent grade, 99%

V900058

Sodium chloride

assay

≥99.5% (AT)

assay

≥99.5% (AT)

assay

≥99.5% (AT)

assay

99%

solubility

H2O: 1 M, clear, colorless

solubility

H2O: 1 M at 20 °C, clear, colorless

solubility

water: soluble 358 g/L at 20 °C

solubility

-

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

-

cation traces

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

cation traces

Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤1 mg/kg, K: ≤50 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg

cation traces

As: ≤0.1 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg

cation traces

-

anion traces

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

anion traces

bromide (Br-): ≤50 mg/kg, hexacyanoferrate(II) ([Fe(CN)6]4-): ≤1 mg/kg, iodide (I-): ≤10 mg/kg, phosphate (PO43-): ≤5 mg/kg, sulfate (SO42-): ≤200 mg/kg

anion traces

bromide (Br-): ≤50 mg/kg, iodide (I-): ≤10 mg/kg, phosphate (PO43-): ≤5 mg/kg, sulfate (SO42-): ≤200 mg/kg

anion traces

-

General description

Sodium chloride, also known as halite salt, is one of nature′s most common minerals. It is a known electrolyte that maintains cellular integrity and homeostasis by controlling osmotic pressure and water balance. Sodium chloride is widely used in the food industry as food additive and preservative due to its antimicrobial property.[1] It is added to laboratory buffers to increase their ionic strength.[2] NaCl also finds application in the extraction of DNA. Sodium and Chloride are major electrolytes in biological functions.

Application

Sodium chloride has been used to:
  • Prepare PBS (Phosphate-buffered saline) solution.[3][4][5]
  • in pre-treatment of tracheal cartilage tissue samples before decellularization.[6]
  • As a component of trypticase soy agar medium to culture bacteria. [7]
  • Prepare lysis buffer.[5]
It is also used for regulation of acid-base equilibrium of body fluids along with sodium bicarbonate.

Features and Benefits

Tested for trace elemental impurities to ensure high purity.

Other Notes

For additional information on our range of Biochemicals, please complete this form.

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S3014

Sodium chloride, DNase, RNase, and protease, none detected, ≥99% (titration)

S6150

Sodium chloride, tablet

S6546

Sodium chloride solution, 5 M

S5150

Sodium chloride solution, 5 M in H2O, BioReagent, suitable for cell culture

71376

Sodium chloride, BioUltra, ≥99.5% (AT)

71383

Sodium chloride, tested according to Ph. Eur.

71386

Sodium chloride solution, BioUltra, ~5 M in H2O

S0817

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S6191

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RDD041

Sodium chloride, Redi-Dri™, ≥99%, DNase, RNase, and protease (none detected), free-flowing

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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    Certificates of Analysis (COA)

    Lot/Batch Number
    0000432920
    0000432920
    0000428906
    0000417524
    0000417524

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    An optimized method for measurement of gamma-H2AX in blood mononuclear and cultured cells.
    Muslimovic A, et al.
    Nature Protocols, 3(7), 1187-1193 (2008)
    Beneficial effects of four Bacillus strains on the larval cultivation of Litopenaeus vannamei
    Luis-Villase et al.
    Aquaculture (Amsterdam, Netherlands), 321, 136-144 (2011)
    Alain Boldini et al.
    Scientific reports, 9(1), 11989-11989 (2019-08-21)
    A variety of modeling frameworks have been proposed for ionic polymer metal composites (IPMCs), but the physical underpinnings of their actuation remain elusive. A critical step toward the validation of existing theories and transition to engineering practice entails the design
    Influence of the ionic strength on the polyelectrolyte multilayers' permeability
    Antipov et al.
    Langmuir, 19, 2444-2448 (2003)
    Salt in food processing; usage and reduction: a review
    Albarracin, Willian et al
    International Journal of Food Science and Technology, 46, 1329-1336 (2011)
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