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HS Code |
158672 |
| Chemical Name | Nitric Acid |
| Synonyms | Aqua fortis, Azotic acid |
| Cas Number | 7697-37-2 |
| Molecular Formula | HNO3 |
| Molar Mass | 63.01 g/mol |
| Appearance | Colorless to yellowish liquid |
| Odor | Acrid, suffocating |
| Density | 1.51 g/cm³ (68% solution at 20 °C) |
| Boiling Point | 83 °C (181 °F; 356 K) at 1013 hPa |
| Melting Point | -42 °C (-44 °F; 231 K) |
| Solubility In Water | Miscible |
| Purity | ACS reagent grade or higher (often ≥ 68-70%) |
| Hazard Classification | Oxidizing, Corrosive |
| Un Number | UN 2031 |
| Storage Temperature | Room temperature, away from light and organics |
As an accredited Nitric Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The Sigma-Aldrich Nitric Acid (1L) is packaged in an amber-glass bottle with hazard labels, secure screw cap, and product identification barcode. |
| Shipping | Nitric Acid (Sigma Aldrich/Merck/TCI Chemical) is shipped in certified, corrosion-resistant containers with secure packaging to prevent leaks and contamination. Transport complies with hazardous material regulations, including proper labeling and documentation, and must only be handled by authorized personnel. Temperature and exposure controls ensure safe delivery to laboratories or industrial sites. |
| Storage | Nitric acid from Sigma Aldrich, Merck, or TCI Chemical should be stored in a cool, well-ventilated area, away from direct sunlight and heat sources. Use containers made of compatible materials such as glass (with glass stopper), PTFE, or other acid-resistant materials. Keep tightly sealed and segregated from organic compounds, flammable substances, and reducing agents to avoid dangerous reactions. Store in corrosion-resistant secondary containment. |
Competitive Nitric Acid prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
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