Product Name: Zinc Laurate
Chemical Formula: C24H46O4Zn
CAS Number: 1592-23-0
Appearance: White to off-white powder or waxy flakes
Odor: Mild fatty odor
1. Product Description
Zinc Laurate is a zinc salt of lauric acid, commonly used as a lubricant, release agent, stabilizer, and antimicrobial additive. It is suitable for industrial applications and, in specific grades, food-grade formulations.
2. Applications
Industrial Grade:
Lubricant for plastics, rubber, and PVC processing
Stabilizer in polymer production
Anti-caking agent in powders
Corrosion inhibitor and release agent
Food Grade:
3. Specifications
| Property | Industrial Grade | Food Grade |
|---|
| Zinc Content (%) | 10 – 12 | 10 – 12 |
| Acid Value (mg KOH/g) | 2 – 6 | 2 – 6 |
| Saponification Value (mg KOH/g) | 200 – 220 | 200 – 220 |
| Melting Point (°C) | 115 – 125 | 115 – 125 |
| Appearance | White/off-white powder | White/off-white powder |
| Odor | Mild fatty | Mild fatty |
| Solubility | Insoluble in water, soluble in alcohol and oils | Insoluble in water, soluble in alcohol and oils |
| Heavy Metals (ppm) | ≤50 | ≤10 |
| Lead (Pb, ppm) | ≤10 | ≤1 |
| Arsenic (As, ppm) | ≤3 | ≤1 |
| Microbial Limit | N/A | <100 CFU/g |
| Compliance | REACH, ISO | FDA 21 CFR, EU 231/2012 |
4. Storage & Handling
Store in cool, dry, well-ventilated area, away from strong acids or oxidizing agents.
Keep container tightly closed to prevent moisture uptake.
Shelf Life: 24 months in original sealed packaging.
5. Packaging
6. Safety & Regulatory
Not classified as hazardous under GHS for transport
Industrial grade: follow local regulations for handling chemicals
Food grade: compliant with FDA and EU food additive standards
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