Nitric acid 65%
CAS No 7697-37-2
Nitric acid 65% (CAS 7697-37-2, EINECS 231-714-2, formula HNO3) is a concentrated grade of nitric acid, appearing as a clear to pale yellow liquid that darkens on exposure to light. Classified as corrosive (UN2031, hazard class 8), it is used in industrial chemical processing. OQEMA supplies it in various packaging, from barrels to road tankers.
- Category
- Acids
- Sub-category
- Inorganic Acids
- Formula
- HNO3
- CAS Number
- 7697-37-2
- EINECS
- 231-714-2
Applications
- Intermediate for chemical synthesis.
- Intermediate for the production of inorganic and organic chemicals, including fertilizers.
- Formulation of mixtures (fertilizers, metal surface treatment agents, cleaning agents, detergents).
- Industrial processing aid (including laboratory applications) acting as a pH regulator, neutralizing agent, or oxidizing agent.
- Reactive agent in inorganic and organic synthesis.
- Ion-exchange resin regeneration.
- pH control.
- Laboratory reagent.
- Surface treatment (metals, concrete, ceramics).
- In cleaning products.
FAQ
Q: What is the chemical formula of nitric acid 65%?
A: Nitric acid 65% has the formula HNO3 and CAS number 7697-37-2.
Q: How is nitric acid 65% packaged?
A: It is available in various packaging, from barrels to road tankers.
Q: What hazard class does nitric acid 65% belong to?
A: It is classified under UN2031, hazard class 8 (corrosive).
Available materials
| Material | Packaging | Quantity |
|---|---|---|
| Nitric acid 65% tank truck DD | Road Tanker | 0 KG |
| Nitric acid 65% IBC 1000l | IBC | 1390 KG |
| Nitric acid 65% drum | Hobbock | 60 KG |
| Nitric acid 65% tank wagon DD | Tank Wagon | 0 KG |
Transport classification (ADR)
- UN number
- UN2031
- Class of Danger
- 8
Transport classification is given for guidance only. Always refer to the safety data sheet for the authoritative classification.