Technical Data Sheet · Version 1.0 · Issued 02 July 2026
Technical Data Sheet
Zinc Stearate Supplier in Kenya, Uganda, Tanzania and Rwanda
Zenco Chemicals LtdCategory: Paints & Coatings
DOC REFERENCE
Version: 1.0
Issue: 02 July 2026
Revised: 02 July 2026
CONFIDENTIAL — VIEW ONLY
1
Product Description
Zinc stearate is the zinc salt of stearic acid with the formula C36H70O4Zn, appearing as a white hydrophobic powder containing 13.0-14.5% zinc. It serves as a lubricant and release agent in plastics and rubber manufacturing, a thickener and stabilizer in cosmetics, and as a pharmaceutical excipient. Its chemical stability and water-resistant properties enhance product texture and durability. Zenco Systems Ltd supplies high-quality zinc stearate across Kenya, Uganda, Tanzania, Rwanda and other East African countries with reliable delivery, competitive pricing, and technical support.
2
Chemical Composition
| Component | CAS Number | % w/w |
|---|---|---|
| Zinc stearate (zinc salt of stearic acid) | 557-05-1 | 100% |
3
Physical & Chemical Properties
| ph | Neutral |
| odour | Odorless |
| colour | White |
| viscosity | Not applicable (solid powder) |
| appearance | White hydrophobic powder |
| solubility | Insoluble in water; soluble in organic solvents |
| flash point | Consult product label |
| boiling point | Decomposes before boiling |
| specific gravity | Approximately 1.0 g/cm³ |
4
Performance Data & Dosage
| contact time | Consult product label |
| compatibility | Plastics, Rubber, Cosmetics, Pharmaceutical formulations |
| dilution ratio | Not applicable |
| incompatibility | Strong oxidizing agents |
| recommended dosage | Consult product label |
| treatment temperature | Consult product label |
5
Applications & Industries
Applications
- Lubricant and release agent in plastics
- Additive in rubber manufacturing
- Thickener and stabilizer in cosmetics
- Pharmaceutical excipient
Industries Served
Plastics and rubber manufacturingCosmetics and personal carePharmaceuticalsIndustrial manufacturing
6
Health & Safety (GHS)
Signal Word: None
Hazard Class: Not classified as hazardous under GHS Rev.9
Hazard Statements:
PPE Required:
Protective gloves Dust mask or respirator Safety goggles
first aid skin
Wash skin thoroughly with soap and water.
first aid eyes
Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.
first aid ingestion
Rinse mouth. Seek medical advice if symptoms persist.
7
Storage & Handling
| disposal | Dispose of in accordance with local regulations. Avoid release to the environment. |
| shelf life | 24 months if stored as recommended |
| container material | 20 kg bags or 25 kg drums made of suitable moisture-resistant material |
| storage conditions | Store in a cool, dry place away from strong oxidizers |
| storage temperature | Below 30°C (86°F) |
8
Packaging & Transport
20 kg bags25 kg drums
| un number | Not regulated |
| packing group | Not applicable |
| transport class | Not regulated |
9
Standards & Compliance
✓ KEBS (Kenya Bureau of Standards) Certified✓ ISO 9001 Certified
| Standard | Scope |
|---|---|
| KEBS KS EAS 804 | Specification for Zinc Stearate for industrial use |
| ISO 9001 | Quality management systems applicable to chemical manufacturers |
10
Frequently Asked Questions
What is the typical zinc content in zinc stearate?
It typically contains 13.0-14.5% zinc by weight.
Is zinc stearate safe for cosmetic use?
Yes, it is widely used in cosmetics and pharmaceutical products.
What packaging sizes are available?
Common sizes include 20 kg bags and 25 kg drums.
Do you offer delivery across East Africa?
Yes, Zenco Systems Ltd supplies Kenya, Uganda, Tanzania, Rwanda and neighboring countries.
How should zinc stearate be stored?
Store in cool, dry conditions away from strong oxidizers.
Zenco Chemicals Ltd — https://zencochemicals.comTDS-ZINC-STEARATE-IN-KENYA-UGANDA-TANZANIA · v1.0 · 02 July 2026FOR TECHNICAL REFERENCE ONLY
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