Technical Data Sheet · Version 1.0 · Issued 02 July 2026
Technical Data Sheet
Carbohydrazide
Zenco Chemicals LtdCategory: Pharma & Cosmetics
DOC REFERENCE
Version: 1.0
Issue: 02 July 2026
Revised: 02 July 2026
CONFIDENTIAL — VIEW ONLY
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Product Description
Carbohydrazide is a white crystalline inorganic compound with the formula CH6N4O, supplied by Zenco Systems Ltd across Kenya, Uganda, Tanzania, Rwanda, and surrounding East African regions. It serves primarily as an oxygen scavenger in water treatment applications to prevent corrosion in boilers and industrial systems. Additionally, it is used in photography chemicals manufacturing, polymerization stabilization, pharmaceutical intermediates, and as a reducing agent in various chemical processes. The product is valued for its high purity, low toxicity compared to hydrazine, and water solubility, ensuring effective performance in industrial environments.
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Chemical Composition
| Component | CAS Number | % w/w |
|---|---|---|
| Carbohydrazide | 497-18-7 | ≥99% |
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Physical & Chemical Properties
| ph | 8 to 10 (1% aqueous solution) |
| odour | Odorless |
| colour | White |
| viscosity | Not applicable (solid) |
| appearance | White crystalline powder |
| solubility | Highly soluble in water |
| flash point | Non-flammable solid |
| boiling point | Decomposes before boiling |
| specific gravity | Approximately 1.36 g/cm³ |
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Performance Data & Dosage
| contact time | Consult product label |
| compatibility | Boiler water systems, Polymerization processes, Industrial chemical formulations |
| dilution ratio | Consult product label |
| incompatibility | Strong oxidizers (e.g. nitric acid, peroxides), Strong acids and bases |
| recommended dosage | Consult product label |
| treatment temperature | Typically up to 130°C in boiler water treatment |
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Applications & Industries
Applications
- Water treatment oxygen scavenger
- Corrosion inhibition in boilers
- Photography chemicals manufacturing
- Polymerization stabilizer
- Pharmaceutical intermediate
Industries Served
Water treatmentManufacturingMiningPharmaceuticalsChemical processing
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Health & Safety (GHS)
07Harmful
Signal Word: Warning
Hazard Class: Acute toxicity (oral) Category 4; Skin irritation Category 2; Eye irritation Category 2A
Hazard Statements:
- H302: Harmful if swallowed
- H315: Causes skin irritation
- H319: Causes serious eye irritation
PPE Required:
Protective gloves Safety goggles Protective clothing
first aid skin
Wash affected area thoroughly with soap and water. Remove contaminated clothing.
first aid eyes
Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do; continue rinsing. Seek medical attention if irritation persists.
first aid ingestion
Rinse mouth with water. Do NOT induce vomiting. Seek immediate medical attention.
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Storage & Handling
| disposal | Dispose of contents/container in accordance with local regulations, preferably by an authorized chemical waste disposal service |
| shelf life | Typically 2 years if stored under recommended conditions |
| container material | Recommended storage in polyethylene or metal drums lined with suitable polymers |
| storage conditions | Keep container tightly closed in a cool, dry, well-ventilated area away from incompatible substances such as strong oxidizers |
| storage temperature | Store at ambient temperature, ideally between 5-30°C |
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Packaging & Transport
25 kg bags50 kg bags200 kg drums
| un number | Not regulated as hazardous for transport |
| packing group | Not applicable |
| transport class | Not classified |
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Standards & Compliance
✓ ISO 9001:2015 Quality Management Certified✓ KEBS Approved Supplier
| Standard | Scope |
|---|---|
| KEBS KS EAS 0282:2018 | Inorganic Chemicals - Specification and Testing - General for Industrial Chemicals |
| ISO 9001:2015 | Quality Management Systems - Requirements for chemical supply and distribution |
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Frequently Asked Questions
What is the typical purity of your carbohydrazide?
Purity is typically 99% with minor moisture content, ensuring effective performance.
Is bulk discount available for carbohydrazide?
Yes, tiered pricing is available for orders above 500kg. Contact our sales team.
How should carbohydrazide be stored?
Store in a cool, dry place away from oxidizers to maintain stability.
Can carbohydrazide be used in food processing?
It is primarily industrial-grade; consult supplier for food-grade approvals.
Zenco Chemicals Ltd — https://zencochemicals.comTDS-CARBOHYDRAZIDE-IN-KENYA-TANZANIA · v1.0 · 02 July 2026FOR TECHNICAL REFERENCE ONLY
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Related Products
Explore our wider range of industrial chemicals suitable for water treatment, manufacturing, mining, and pharmaceuticals at Zenco Systems Ltd. Visit our product categories for water treatment chemicals, mining chemicals, and polymer stabilizers.