Product name: Lauric Acid
CAS No.: 143-07-7
Synonym: Dodecanoic Acid
Molecular Formula: C₁₂H₂₄O₂
Molecular Weight: 200.32
EC No.: 205-582-1
FEMA No.: 2614
1. Chemphysical Properties
Appearance White crystalline flakes or powder
Odor Mild fatty, coconut-like odor
Density (50℃) 0.883 g/cm³Melting Point 44~46 ℃
Boiling Point 299 ℃ (760 mmHg)
Flash Point 176 ℃Autoignition Temperature 250 ℃
Refractive Index (45℃) 1.4304
Solubility in Water Insoluble
Solubility Soluble in ethanol, ether, chloroform, benzene
pKa 4.92 (25℃)
2. Quality Specification (Industrial Grade ≥99.0%)
| Test Item | Standard |
|---|---|
| Lauric Acid (GC) | ≥99.0% |
| Moisture | ≤0.2% |
| Acid Value | 278~284 mg KOH/g |
| Iodine Value | ≤0.5 g I₂/100g |
| Saponification Value | 278~285 mg KOH/g |
| Ash | ≤0.1% |
| Unsaponifiable Matter | ≤0.3% |
Food/Cosmetic grade available upon request
3. Application & Use
- Raw material for surfactants, sodium lauryl sulfate, lauryl alcohol
- Cosmetics & personal care: emulsifier, cleansing agent
- Food additive, flavoring agent
- Lubricants, metal processing aids
- Organic synthesis intermediate, ester production
4. Packing
25kg / woven bag with inner PE liner
25kg / fiber drumBulk pallet available
5. Storage & Transportation
Storage: Keep in cool, dry, well-ventilated warehouse. Away from oxidizers, strong bases. Prevent melting & caking in high temperature.
Transport: General chemical goods, non-dangerous goods. Avoid direct sunlight.
Shelf Life: 24 months under proper storage.
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