Natriumnitrit 99-100,5% (Trockenmasse), Puriss., erfüllt analytische Spezifikationen von BP, Ph. Eur., USP, FCC, E250, Fluka™
Lieferant: Honeywell Chemicals
|
Gefahr
|
13447-50KGEA
1167.28
EUR
13447-50KG
HONE13447.9050
Natriumnitrit 99-100,5% (Trockenmasse), Puriss., erfüllt analytische Spezifikationen von BP, Ph. Eur., USP, FCC, E250, Fluka™
Sodium nitrite
Formel:
NaNO₂ Molecular Weight: 69 g/mol Schmelzpunkt: 280 °C Dichte: 2,17 g/cm3 (20 °C) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00011118 CAS-Nummer: 7632-00-0 EINECS: 231-555-9 UN: 1500 ADR: 5.1,III Merck Index: 13,08721 |
Spezifikation Testergebnisse
Assay (calculated to the dried substance) | 99 - 100.5 % |
Loss on drying (vacuum) | Max. 0.25 % |
Loss on drying (on silicagel, 4h) | Max. 0.2 % |
Acidity or alkalinity | complying |
Arsenic (As) | Max. 2 ppm |
Calcium (Ca) | Max. 0.005 % |
Mercury (Hg) | Max. 1 ppm |
Lead (Pb) | Max. 2 ppm |
Heavy metals (as Pb) | Max. 10 ppm |
Chloride (Cl) | Max. 50 ppm |
Sulfate (SO₄) | Max. 100 ppm |
Appearance of the solution | complying |
Residual solvents | complying |
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