Natriumchlorid 99,5, Puriss. p.a. Reag. Ph. Eur., ACS, ISO, Fluka™
Lieferant: Honeywell Chemicals
Synonyme:
Saline, NaCl, Sea salt, Halite
31434-25KG
31434.9025
31434-1KG
31434-25KG
31434-4X5KG
31434-500G
31434-5KG
31434-6X1KG
31434-6X500G
HWOL31434-25KGEA
0
EUR
HWOL31434-25KG
HONE31434.9025
31434-1KG
31434-25KG
31434-4X5KG
31434-500G
31434-5KG
31434-6X1KG
31434-6X500G
Natriumchlorid 99,5, Puriss. p.a. Reag. Ph. Eur., ACS, ISO, Fluka™
Natriumchlorid
Formel:
NaCl Molecular Weight: 58.44 g/mol Siedepunkt: 1.465 °C (1.013 hPa) Schmelzpunkt: 800 °C Dichte: 2.160 g/cm³ (20 °C) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00003477 CAS-Nummer: 7647-14-5 EINECS: 231-598-3 Merck Index: 14,08599 |
Spezifikation Testergebnisse
Assay | Min. 99.5 % |
Assay (calculated to the dried substance) | 99.0 - 100.5 % |
Loss on drying (130°C) | Max. 0.2 % |
Water insoluble matter | Max. 0.005 % |
pH (5 %, 25 °C) | 5.0 - 8.0 |
Free acid (as HCl) | Max. 0.005 % |
Free alkali (as NaOH) | Max. 0.005 % |
Aluminium (Al) | Max. 0.2 ppm |
Arsenic (As) | Max. 0.5 ppm |
Barium (Ba) | complying |
Calcium (Ca) | Max. 0.002 % |
Iron (Fe) | Max. 1 ppm |
Potassium (K) | Max. 50 ppm |
Magnesium (Mg) | Max. 0.0005 % |
Mg, earth alkali metals (as Ca) | Max. 100 ppm |
Heavy metals (as Pb) | Max. 3 ppm |
Heavy metals (ICP) ACS | Max. 5 ppm |
Bromide (Br) | Max. 50 ppm |
Chlorate, Nitrate (as NO₃) | Max. 0.003 % |
Iodide (I) | Max. 0.001 % |
Iodide (I) test | complying |
Hexacyanoferrate(II) ([Fe(CN)₆]₄⁻) | Max. 0.0001 % |
Ferrocyanides | complying |
Nitrite (NO₂) | complying |
Phosphate (PO₄) | Max. 5 ppm |
Sulfate (SO₄) | Max. 10 ppm |
Total N | Max. 0.001 % |
Acidity or alkalinity | complying |
Appearance of the solution | complying |
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