Sodium pentacyanonitrosylferrate (III) dihydraté ≥99%, Puriss. p.a. ACS, Reag. Ph. Eur. analytical reagent, Fluka™
Marques : Honeywell ChemicalsTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Danger
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Synonyme(s):
Sodium nitroprussiate dihydraté, Pentacyanonitrosylferrate de disodium dihydraté
Formule:
Na₂[Fe(CN)₅NO]·2H₂O Poids moléculaire: 297.95 g/mol Densité: 1.72 g/cm³ (20 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00149192 Numéro CAS: 13755-38-9 EINECS: 238-373-9 UN: 3288 ADR: 6.1 III Indice Merck: 13,08722 |
Résultats des tests de spécification
Assay | 99.0 - 101.0 % |
Water insoluble matter | Max. 0.01 % |
Calcium (Ca) | Max. 10 ppm |
Cadmium (Cd) | Max. 5 ppm |
Cobalt (Co) | Max. 5 ppm |
Chromium (Cr) | Max. 50 ppm |
Copper (Cu) | Max. 5 ppm |
Potassium (K) | Max. 3000 ppm |
Magnesium (Mg) | Max. 5 ppm |
Manganese (Mn) | Max. 5 ppm |
Nickel (Ni) | Max. 5 ppm |
Lead (Pb) | Max. 5 ppm |
Zinc (Zn) | Max. 50 ppm |
Chloride (Cl) | Max. 100 ppm |
Sulfate (SO₄) | Max. 100 ppm |
Hexacyanoferrate(II) ([Fe(CN)₆]₄⁻) | Max. 200 ppm |
Hexacyanoferrate(III) ([Fe(CN)₆]₃⁻) | Max. 100 ppm |
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