Packs sizes (1)
Technical data
- Melting Point:
- 804 °C
- Boiling Point:
- 1,413 °C
- Solubility:
- water 360 g/l at 20 °C
- Physical Description:
- solid
- Product Code:
- 241659
- Product Name:
- Sodium Chloride standard for volumetry, ACS, ISO
- Quality Name:
- standard for volumetry, ACS, ISO
- Headline Comment:
- Primary Chemical Matter
- Specifications:
- Uncertainty: See certificate
Traceability: NIST
Assay (Arg.) (after drying at 110°C): 99.95-100.05%
pH of 5% solution: 5.0-8.0
Maximum limit of impurities
Insoluble matter in H2O: 0.005 %
Nitrogen compounds (as N): 0.001%
Bromide (Br): 0.01%
Phosphate (PO4): 0.0005 %
Sulfate (SO4): 0.001%
Iodide (I): 0.002%
Chlorate and nitrate (as NO3): 0.003%
Hexacyanoferrate(II) and (III) [Fe(CN)6]: 0.0001%
Heavy Metals (ICP-OES): 0.0005 %
As: 0.00004 %
Ba: 0.0005 %
Ca: 0.002 %
Cu: 0.0002 %
Fe: 0.0002 %
K: 0.005 %
Mg: 0.001 %
Ni: 0.0005 %
Pb: 0.0002 %
- WGK:
- nwg
- Storage:
- Room Temperature.
- Master Name:
- Sodium Chloride
- EINECS:
- 231-598-3
- CS:
- 25010099
