Nitric Acid, ACS Reagent, 68.0 – 70.0%
Technical Specifications & Chemical Properties
| Product Name | Nitric Acid, ACS Reagent, 68.0 – 70.0% | CAS Number | 7697-37-2 |
|---|---|---|---|
| Molecular Formula | HNO3 | Molecular Weight | 63.01 g/mol |
| Purity / Assay | 69.0 - 70.0% | Chemical Grade | ACS Reagent Grade (~70%) |
| Physical Form | Clear colorless liquid | Density | 1.42 g/mL |
| Boiling Point | 121 °C (250 °F) | Melting Point | -41.6 °C |
| Solubility | Miscible with water | ||
Specifications
| Appearance | Colorless, Free from Suspended Matter |
| Assay (HNO3) | 68.0 – 70.0% |
| Color (APHA) | <10 max. |
| Residue After Ignition | <5 ppm max. |
| Chloride (Cl) | <0.5 ppm max. |
| Sulfate (SO4) | <1 ppm max. |
| Arsenic (As) | <0.01 ppm max. |
| Heavy Metals (as Pb) | <0.2 ppm max. |
| Iron (Fe) | 0.2 ppm max. |
Safety Information
Danger! May intensify fire; oxidizer. May be corrosive to metals. Causes severe skin burns and eye damage. Toxic if inhaled. Keep away from heat.
DOT: UN2031, Nitric acid, 8 (5.1), PG II
Additional Information
Not for food, drug, human, animal or household use. For laboratory, industrial or manufacturing only.
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