Acido nitrico 65%, EMPLURA®, Supelco®
Fornitore: Merck
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Pericolo
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Synonyms:
Nitric acid solution
M-Clarity™ quality level = MQ200
Formula:
HNO₃ Peso molecolare: 63.01 g/mol Punto di ebollizione: 87 Punto di fusione: –42 °C Densità: 1.51 Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00011349 CAS Number: 7697-37-2 EINECS: 231-714-2 UN: 2031 ADR: 8 (5.1) II Merck Index: 13,06610 |
Risultati del test di specificazione
Assay (alkalimetric) | 64.3 - 66.4 % |
Identity | passes test |
Appearance of solution | passes test |
Chloride (Cl) | ≤ 0.0003 % |
Iodate, Bromate | passes test |
Nitrogen oxides (as N₂O₃) | ≤ 0.003 % |
Sulphate (SO₄) | ≤ 0.001 % |
Heavy metals (as Pb) | ≤ 0.0005 % |
As (Arsenic) | ≤ 0.0001 % |
Ca (Calcium) | ≤ 0.001 % |
Fe (Iron) | ≤ 0.0004 % |
NH₄ (Ammonium) | ≤ 0.001 % |
Residual solvents (ICH Q3C) | ...excluded by production process |
Evaporation residue | ≤ 0.01 |
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