NITRIC ACID 69% EXTRAPURE
Hydrogen Nitrate
| Product Code | B-01835 | Molecular Formula | HNO3 |
|---|---|---|---|
| Purity | 69% | CAS No | 7697-37-2 |
| BRAND | Bio-Chem | 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 | Solubility in water [% weight] | Infinitely soluble |
| 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 |
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, GHS05
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