Technical Data Sheet · Version 1.0 · Issued 02 July 2026
Technical Data Sheet
Nitric Acid
Zenco Chemicals LtdCategory: Cleaning & Disinfection
DOC REFERENCE
Version: 1.0
Issue: 02 July 2026
Revised: 02 July 2026
CONFIDENTIAL — VIEW ONLY
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Product Description
Nitric Acid is a highly corrosive mineral acid essential in various industrial processes. The chemical formula is HNO3 and its CAS Number is 7697-37-2. It appears as a colorless to slightly yellowish liquid with a pungent odor. It is highly soluble in water and a strong oxidizing agent. Widely used in fertilizer production, explosives manufacturing, metal surface treatment, chemical synthesis, wastewater treatment, and laboratory reagents. Zenco Systems Ltd supplies this product reliably across Kenya, Uganda, Tanzania, Rwanda, Burundi, South Sudan, Ethiopia, Somalia, and the Democratic Republic of the Congo.
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Chemical Composition
| Component | CAS Number | % w/w |
|---|---|---|
| Nitric Acid | 7697-37-2 | 60-72% |
| Water | 7732-18-5 | 28-40% |
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Physical & Chemical Properties
| ph | <1 (strong acid) |
| odour | Pungent, irritating odor |
| colour | Colorless to slightly yellow |
| viscosity | Consult product label |
| appearance | Colorless to slightly yellow liquid |
| solubility | Completely miscible with water |
| flash point | Non-flammable |
| boiling point | 83 °C (approximate, for 68% solution) |
| specific gravity | 1.41 g/cm³ (approx. 65%-70%) |
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Performance Data & Dosage
| contact time | Consult process requirements |
| compatibility | Acid-resistant plastics and glass, Stainless steel (certain grades), Rubber linings designed for strong acids |
| dilution ratio | Dilution depends on application; typically diluted with water with strict safety controls |
| incompatibility | Organic materials, Bases and alkaline substances, Reducing agents, Metals such as copper, brass, and zinc (can cause corrosion and hazardous reactions) |
| recommended dosage | Consult industry-specific guidelines |
| treatment temperature | Consult process requirements |
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Applications & Industries
Applications
- Fertilizer production
- Explosives manufacturing
- Metal surface treatment
- Chemical synthesis
- Wastewater treatment
- Laboratory reagent
Industries Served
AgricultureMiningManufacturingWater treatmentPharmaceuticalLaboratories
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Health & Safety (GHS)
05Corrosive06Toxic09Environmental
Signal Word: Danger
Hazard Class: Skin corrosion (Category 1A), Eye damage (Category 1), Acute toxicity oral (Category 4), Specific target organ toxicity - single exposure (Category 3)
Hazard Statements:
- H314: Causes severe skin burns and eye damage
- H302: Harmful if swallowed
- H335: May cause respiratory irritation
- H272: May intensify fire; oxidizer
PPE Required:
Acid-resistant gloves Protective goggles or face shield Chemical-resistant apron or protective clothing Respiratory protection in case of inadequate ventilation
first aid skin
Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing. Seek medical attention.
first aid eyes
Rinse cautiously with water for at least 15 minutes. Remove contact lenses if present and easy to do. Seek immediate medical attention.
first aid ingestion
Do NOT induce vomiting. Rinse mouth and seek immediate medical attention.
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Storage & Handling
| disposal | Dispose of contents/container in accordance with local/regional/national regulations for hazardous waste. |
| shelf life | Consult product label |
| container material | Acid-resistant plastic or glass-lined steel containers |
| storage conditions | Store in a cool, well-ventilated area away from incompatible materials such as bases and organic substances. Keep containers tightly closed and acid-resistant. |
| storage temperature | 15-25 °C |
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Packaging & Transport
5L plastic containers25kg plastic drums45kg plastic drums200L industrial barrels
| un number | UN2031 |
| packing group | II |
| transport class | 8 (Corrosive substances) |
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Standards & Compliance
✓ KEBS Quality Mark (where applicable)✓ ISO 9001 Certified Supplier (Zenco Systems Ltd)
| Standard | Scope |
|---|---|
| KEBS KS EAS 4004 | Nitric Acid specifications for industrial and laboratory use in East Africa |
| ISO 11133 | Guidance on preparation of acids for laboratory use |
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Frequently Asked Questions
What purity grades of Nitric Acid are available?
Purity ranges from 60% to 72%, contact Zenco Systems Ltd for exact specifications.
Is bulk discount available for large orders?
Yes, Zenco Systems Ltd offers tiered pricing for orders over 1000 kg.
How is Nitric Acid stored safely?
Store in acid-resistant containers, away from bases and heat.
What industries commonly use Nitric Acid?
It is widely used in fertilizer, mining, manufacturing, and water treatment.
Does Zenco Systems Ltd supply outside Kenya?
Yes, we supply Kenya, Uganda, Tanzania, Rwanda, Burundi, South Sudan, Ethiopia, Somalia, and DRC.
Zenco Chemicals Ltd — https://zencochemicals.comTDS-NITRIC-ACID-IN-KENYA-UGANDA-TANZANIA · v1.0 · 02 July 2026FOR TECHNICAL REFERENCE ONLY
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