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Sodium chloride, reference material for NIST
99.95+% NaCl
For laboratory use, reference material for NIST
Traceability: Reference standards acc. NIST SRM
919b
CL00.4038
CAS Nr:7647-14-5
Physical
- Form: solid
- Colour: colourless
- Melting point: 801°C
- Boiling point: 1413°C
- Flash point: -
- Density: 2,17 g/cm3
- Mol Weight: 58.44 g/mol
- Storage temp: RT
| Art. Nr. | Pack | Mod | Stock | ||
|---|---|---|---|---|---|
| CL00.4038.0050 | 50 g | GVB | 5 |
Specs
- Assay >99.95%
- Loss on drying <0.2%
- Arsenic (As) <0.00005%
- Barium (Ba) <0.001%
- Calcium (Ca) <0.002%
- Iron (Fe) <0.0001%
- Potassium (K) <0.005%
- Magnesium (Mg) <0.0005%
- Lead (Pb) <0.0003%
- Iodide (I) <0.001%
- Bromide (Br) <0.005%
- Copper (Cu) <0.0002%
- Phosphate (PO4) <0.0005%
- Sulfate (SO4) <0.001%
- Total Nitrogen <0.001%
- Potassium hexacyanoferrate(II) <0.0001%
- pH : 5 to 8 (5% solution)
- Heavy Metals as Lead (Pb) <0.0005%
Safety
- HS Nr: 25010099