$100.00
Description
🧪 Nitric Acid (HNO₃) – High-Purity Industrial & Laboratory Grade
Nitric Acid, chemically known as HNO₃, is a highly corrosive and reactive strong mineral acid used across a wide range of industries including metal processing, chemical synthesis, fertilizers, mining, and laboratories.
Available in concentrations from 55% to 68%, our high-purity nitric acid is produced to meet the demands of industrial, analytical, and laboratory-grade applications, ensuring consistent reactivity and performance.
✅ Key Features & Benefits
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🧪 High Purity Formulations
Available in 55%, 60%, and 68% (concentrated grade) for industrial and lab use. -
🛠️ Widely Used in Chemical Processing
Ideal for etching, pickling, nitration, and oxidation reactions. -
🌱 Fertilizer Production
Main precursor in the synthesis of ammonium nitrate and other agrochemicals. -
🪙 Metallurgy & Gold Refining
Essential in aqua regia preparation for dissolving noble metals (gold, platinum). -
🔬 Analytical & Laboratory Use
Used in sample digestion, acid-base titrations, and trace metal analysis.
📋 Technical Specifications
| Property | Specification |
|---|---|
| Chemical Name | Nitric Acid |
| Chemical Formula | HNO₃ |
| CAS Number | 7697-37-2 |
| Molar Mass | 63.01 g/mol |
| Appearance | Colorless to yellow fuming liquid |
| Purity Grades | 55%, 60%, 68% (concentrated) |
| Density | 1.41 – 1.51 g/cm³ |
| Boiling Point | ~83°C (181°F) |
| pH | <1 (strong acid) |
| Solubility | Completely miscible with water |
| Packaging | 35kg / 250kg HDPE drums; 1000L IBCs |
| Shelf Life | 12 months (sealed, dry, ventilated area) |
🏭 Industrial Applications
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Metal pickling & etching (steel, aluminum, copper)
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Electronics manufacturing (PCB etching, semiconductors)
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Gold refining (aqua regia preparation)
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Explosives & propellants (ammonium nitrate, nitroglycerin synthesis)
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Fertilizer production (nitrates)
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Water treatment (pH adjustment, oxidation)
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Pharmaceuticals & organic synthesis
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Analytical chemistry (digestion & sample prep)
⚠️ Regulatory & Safety Information
| Regulatory Type | Details |
|---|---|
| UN Number | UN 2031 |
| Hazard Class | 8 (Corrosive) / Sub-class 5.1 (Oxidizer, for high conc.) |
| Packing Group | II (medium danger) |
| Proper Shipping Name | Nitric Acid |
| CAS Number | 7697-37-2 |
| HS Code | 28080010 |
| REACH Status | Registered |
| DOT Classification (US) | Corrosive Liquid, Oxidizing, Acidic, Inorganic, N.O.S. |
🔥 SDS Highlights (Safety Data Sheet)
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Health Hazards: Causes severe burns, respiratory irritation, eye damage
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Environmental Hazards: Toxic to aquatic life in high concentrations
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Handling Precautions: Use acid-resistant PPE (gloves, apron, goggles, face shield)
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Storage Guidelines: Store in cool, dry, well-ventilated acid storage cabinets; keep away from organic materials, reducing agents, combustibles
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Incompatibilities: Organic materials, alkalis, flammable substances, reducing agents
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First Aid Measures: Flush with water; seek immediate medical attention
⚠️ Note: Concentrated nitric acid is a Class 8 corrosive and oxidizer. Ensure proper labeling, containment, and PPE during handling and shipping.
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