71382

Sodium chloride

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

• Synonym(s): Halite, NaCl
• Linear Formula: NaCl
• CAS Number: 7647-14-5
• Molecular Weight: 58.44
• Beilstein: 3534976
• EC Number: 231-598-3
• MDL number: MFCD00003477
• PubChem Substance ID: 329763220
• NACRES: NA.21

Properties

• vapor pressure: 1.33 hPa ( 865 °C)
• Quality Level: 200
• grade: puriss. p.a.
• assay: ≥99.5% (AT)
• form: powder or crystals
• impurities: ≤0.001% total nitrogen (N); ~0.0002% [Fe(CN)₆]^4-
• pH: 5.0-8.0 (25 °C, 50 mg/mL in H₂O)
• mp: 801 °C (lit.)
• solubility: water: soluble 358 g/L at 20 °C
• anion traces: bromide (Br^-): ≤50 mg/kg; iodide (I^-): ≤10 mg/kg; phosphate (PO₄^3-): ≤5 mg/kg; sulfate (SO₄^2-): ≤200 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
• SMILES string: [Na+].[Cl-]
• InChI: 1S/ClH.Na/h1H;/q;+1/p-1
• InChI key: FAPWRFPIFSIZLT-UHFFFAOYSA-M

Description

General description

Sodium chloride is an ionic compound that comprises 1:1 ratio of sodium and chloride ions. It is also known as table salt, common salt, or halite. It is used as a raw material for the production of many chemicals which include, sodium carbonate, sodium hydrogen carbonate, and sodium dihydrogen phosphate.

Packaging

10, 10, 500 g

1, 5 kg

Other Notes

Sales restrictions may apply

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable