Imprimer

Acide nitrique 69%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS pour analyses

Marques : VWR Chemicals
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Danger

Synonyme(s): Nitric acid solution

20425.242EA 54.2 EUR
20425.242 20425.297 20425.322 20425.420 20425.550
Acide nitrique 69%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS pour analyses
Acide nitrique
Formule: HNO₃
Poids moléculaire: 63.01 g/mol
Point d'ébullition: 120.5 °C (1013 hPa)
Point de fusion: –42 °C
Densité: 1.4 g/cm³ (20 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00011349
Numéro CAS: 7697-37-2
EINECS: 231-714-2
UN: 2031
ADR: 8 (5.1) II
Indice Merck: 13,06610

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Résultats des tests de spécification

Assay 69.0 - 70.0 %
Appearance of solution Passes test Ph.Eur.
Identification (NO3) Passes test Ph.Eur.
Colouration Max. 10 APHA
Density (20/20) 1.384 - 1.416
Heavy metals (as Pb) Max. 0.2 ppm
Ignition residue (SO4) Max. 5 ppm
Silica Max. 0.2 ppm
Cl (Chloride) Max. 0.5 ppm
PO4 (Phosphate) Max. 2 ppm
SO4 (Sulphate) Max. 1 ppm
Al (Aluminium) Max. 0.05 ppm
As (Arsenic) Max. 0.01 ppm
Ba (Barium) Max. 0.02 ppm
Ca (Calcium) Max. 0.1 ppm
Cd (Cadmium) Max. 0.01 ppm
Co (Cobalt) Max. 0.01 ppm
Cr (Chromium) Max. 0.02 ppm
Cu (Copper) Max. 0.01 ppm
Fe (Iron) Max. 0.1 ppm
K (Potassium) Max. 0.05 ppm
Mg (Magnesium) Max. 0.03 ppm
Mn (Manganese) Max. 0.01 ppm
Mo (Molybdenum) Max. 0.02 ppm
Na (Sodium) Max. 0.3 ppm
Ni (Nickel) Max. 0.01 ppm
Pb (Lead) Max. 0.01 ppm
Sr (Strontium) Max. 0.01 ppm
Zn (Zinc) Max. 0.05 ppm
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test


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