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SX0420

Supelco

Sodium chloride

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

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Synonym(s):
Halite, NaCl
Linear Formula:
NaCl
CAS Number:
Molecular Weight:
58.44
Beilstein/REAXYS Number:
3534976
MDL number:
EC Index Number:
231-598-3

agency

meets USP/NF

Quality Level

200
300

vapor pressure

1.3 hPa ( 865 °C)

assay

≥99.0% (silver nitrate titration)

impurities

≤0.005% Insoluble matter

pH

4.5-7.0 (20 °C, 100 g/L in H2O)

bp

1461 °C/1013 hPa

mp

801 °C (lit.)

solubility

358 g/L

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

shipped in

ambient

storage temp.

room temp

SMILES string

[Na+].[Cl-]

InChI

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

InChI key

FAPWRFPIFSIZLT-UHFFFAOYSA-M

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This Item
S5886S3014S7653
vibrant-m

SX0420

Sodium chloride

-
vibrant-m

S5886

Sodium chloride

Essential+ Grade
vibrant-m

S3014

Sodium chloride

-
vibrant-m

S7653

Sodium chloride

Premium Grade
solubility

358 g/L

solubility

water: soluble (358 g/l at 20 °C (68 °F))

solubility

H2O: 1 g/10 mL, clear, colorless

solubility

H2O: 1 M, clear, colorless

Quality Level

200, 300

Quality Level

200

Quality Level

200

Quality Level

200

mp

801 °C (lit.)

mp

801 °C (lit.)

mp

801 °C (lit.)

mp

801 °C (lit.)

cation traces

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

cation traces

-

cation traces

K: ≤50 ppm, ≤5 ppm (Heavy Metals 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%

pH

4.5-7.0 (20 °C, 100 g/L in H2O)

pH

7

pH

7

pH

5.0-8.0 (20 °C, 1 M in H2O)

Application

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Analysis Note

Assay (argentometric)99.0% minBarium (Ba)Passes test (about 0.001%)Bromide (Br)0.01% maxCalcium (Ca)0.002% maxChlorate and nitrate (as NO3)0.003% maxHeavy Metals (by ICP-OES)5ppm maxInsoluble matter0.005% maxIodide (I)0.002% maxIron (Fe)2ppm maxMagnesium (Mg)0.001% maxPhosphate (PO4)5ppm maxPotassium (K)0.005% maxSulfate (SO4)0.004% maxpH of a 5% solution at 25°C5.0-9.0

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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