Nitric Acid 69% Extrapure
Hydrogen Nitrate
Product Code. |
01835 |
Grade |
Extrapure |
Purity |
69% |
CAS No. |
7697-37-2 |
Molecular Formula |
HNO3 |
Molecular Weight |
63.01 |
H.S.Code |
2808.00100 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Liquid |
Colour |
Colorless to yellow |
Odour |
Suffocating odour |
| pH value |
1 |
Boiling point [°C] |
122 °C |
Vapour pressure [20°C] |
48 mm Hg @ 20°C |
| Vapour pressure mm/Hg |
48 mm Hg @ 200C |
Vapour density |
2 - 3 |
Density [g/cm3] |
1.41 |
| Solubility in water [% weight] |
Infinitely soluble |
Packaging
Specification
| Appearance | A clear colorless liquid |
| Assay | 69.0 - 72.0% |
| Weight/ mL at 20°C | 1.41 - 1.42 g/ml |
| Non volatile matter | Max 0.01% |
| Hydrochloric acid (HCI) | Max 0.005% |
| Sulphuric acid (H2SO4) | Max 0.01% |
| Arsenic (As) | Max 0.0001% |
| Iron (Fe) | Max 0.005% |
| Lead (Pb) | Max 0.0005% |
| - | ***May darken during storage as a result of photochemical reactions. |
Safety Information and Hazard Symbols
Symbol: GHS03, GHS08
Signal Word: Danger
UN No.: 2031
IMCO Class No.: 8 (5.1)
Packing Group: II
Hazardous Statement: H272-H314
Precaution Statement: P220-P280-P305 + P351 + P338-P310