Description
1. Product Identification – Nitric Acid 60% AR, 2.5 L
Product Name: Nitric Acid 60% AR
CAS No.: 7697‑37‑2
UN No.: UN 2031
Recommended Use: Laboratory reagent, analytical chemistry
2. Hazard Identification (GHS‑ZA / R4598)
Classification:
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Oxidising Liquids (e.g., Cat. 2/3)
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Skin Corrosion, Cat. 1A
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Serious Eye Damage, Cat. 1
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Acute Toxicity (Inhalation), Cat. 3 (commonly listed)
Signal Word: DANGER
Pictograms: Corrosion (GHS05), Oxidizer (GHS03)
Hazard Statements:
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H272: May intensify fire; oxidiser.
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H290: May be corrosive to metals.
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H314: Causes severe skin burns and eye damage.
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H331: Toxic if inhaled.
Precautionary Statements: Standard prevention, response, storage, and disposal phrases for corrosive oxidisers (e.g., P210, P280, P305+P351+P338).
3. Composition / Information on Ingredients
| Substance | CAS No. | % (w/w) |
|---|---|---|
| Nitric Acid | 7697‑37‑2 | ~60% |
| Water | — | Balance |
4. First Aid Measures
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Inhalation: Move to fresh air; get medical help if symptoms occur
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Skin Contact: Rinse with water ≥ 15 min; remove contaminated clothing; seek medical care
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Eye Contact: Rinse immediately with water ≥ 15 min; urgent medical attention
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Ingestion: Do not induce vomiting; rinse mouth; get medical care
5. Fire‑Fighting Measures
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Hazards: Strong oxidiser; releases nitrogen oxides on decomposition
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Extinguishers: Water spray (cooling), dry chemical, foam
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Protection: Full PPE with SCBA
6. Accidental Release Measures
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Evacuate area; ventilate
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Wear acid‑resistant PPE
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Contain and neutralise spill carefully (alkaline neutraliser)
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Collect for proper disposal
7. Handling and Storage
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Use in well‑ventilated area or fume hood
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Store in corrosion‑resistant containers
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Keep away from organics, reducing agents, metals, and bases
8. Exposure Controls / PPE
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Engineering Controls: Local exhaust
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PPE: Chemical goggles, face shield, acid‑resistant gloves/clothing
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Respirator: If ventilation inadequate
9. Physical and Chemical Properties
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Form: Liquid
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Colour: Colourless to pale yellow
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Odour: Pungent, acrid
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pH: < 1
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Boiling Point: ~120 °C (decomposes)
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Solubility: Miscible with water
10. Stability and Reactivity
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Stable if stored properly
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Reacts with reducing agents, organics, bases
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Generates nitrogen oxides on decomposition
11. Toxicological Information
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Causes severe burns to eyes and skin
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Inhalation can cause serious respiratory irritation
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Toxic if inhaled (Category 3)
12. Ecological Information
Avoid environmental release; harmful to aquatic life.
13. Disposal Considerations
Dispose according to South African hazardous waste rules; do not pour down drains.
14. Transport Information
UN No.: 2031
Class: 8 (Corrosive), Subsidiary 5.1 (Oxidiser)
Packing Group: II
15. Regulatory Information
Complies with GHS‑ZA / R4598 for classification and labelling in South Africa.
16. Disclaimer
This SDS is provided as a guide for safe handling, storage, use, and disposal of the product. Global Grade Supplier makes no warranties about its accuracy or suitability. Users are responsible for ensuring the product is appropriate for their use, following all applicable laws and safety standards, and taking proper precautions. This SDS does not replace local regulations or company procedures; seek professional advice if needed.
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