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71382 Sigma-Aldrich

Sodium chloride

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

Synonym: Halite

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Properties

Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, Essential Chemicals, Puriss p.a.,
InChI Key   FAPWRFPIFSIZLT-UHFFFAOYSA-M
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 (PO43-): ≤5 mg/kg
  sulfate (SO42-): ≤100 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

Description

Other Notes

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Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
VZ4725000
Protocols & Articles
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