Stearic Acid (C18) – Wholesale Supplier
Buy Stearic Acid C18 in bulk from Thailand. Triple pressed and cosmetic grade available. Used in candles, rubber, plastics, and personal care formulations.
- Purity: 98% minimum
- Source: Palm and coconut oil derived
- Grades Available: Triple Pressed, Rubber Grade, Cosmetic Grade
- Applications: Candles, rubber, plastics, personal care, pharmaceuticals
- Packaging: 25kg bags, 500kg jumbo bags, bulk
- MOQ: Contact Us for MOQ
Stearic Acid C18 Specifications
| CAS Number | 57-11-4 |
| Molecular Formula | C18H36O2 |
| Acid Value (mg KOH/g) | 206 - 211 |
| Saponification Value | 207 - 212 |
| Iodine Value (g I2/100g) | 0.5 - 1.0 |
| Moisture (%) | 0.1 max |
| Color (APHA) | 50 max |
| TFM (%) | 98% min |
| Melting Point (°C) | 55 - 69 |
Grades Available
- Triple Pressed Stearic Acid: Highest purity, white in color. Ideal for cosmetics and personal care.
- Rubber Grade Stearic Acid: Standard purity for rubber vulcanization and plastic processing.
- Cosmetic Grade Stearic Acid: Purified for skincare formulations, creams, and lotions.
Why Buy Stearic Acid from Thai Oleochemicals?
- Wholesale pricing – Direct from manufacturer, no middlemen
- RSPO certified – Sustainable palm derivatives available
- Halal certified – Suitable for Muslim-majority markets
- Multiple grades – Triple pressed, rubber grade, and cosmetic grade
- Consistent quality – Batch-to-batch reliability
- Flexible packaging – 25kg bags to bulk vessels
- Global shipping – Export to Asia, Africa, Middle East, Europe
Applications of Stearic Acid C18
- Candles: Hardens wax and increases opacity
- Rubber Manufacturing: Activator and softener in vulcanization
- Plastics: Lubricant and release agent in PVC processing
- Cosmetics & Personal Care: Emulsifier and thickener in creams and lotions
- Pharmaceuticals: Tablet coating and excipient
- Soap Manufacturing: Hardens soap bars and creates pearl effect
- Textile Processing: Softening agent
Packaging & Shipping Information
- Standard Packaging: 25kg net weight multi-wall paper bags (40 bags per pallet = 1 MT)
- Jumbo Bags: 500kg or 1000kg on request
- Bulk Vessels: Flexitanks available for large orders (20 MT+)
- Shipping: FOB Thailand ports (Laem Chabang, Bangkok) or CIF to your destination
- Lead Time: 14-21 days after order confirmation
Frequently Asked Questions
What is the difference between triple pressed and rubber grade stearic acid?
Triple pressed stearic acid has higher purity and lighter color, making it suitable for cosmetics and personal care. Rubber grade has slightly lower purity and is used in industrial applications like rubber and plastic processing.
Do you offer samples before bulk purchase?
Yes, we provide free samples for qualified buyers. Shipping charges may apply. Contact our sales team to arrange sample delivery.
What certifications do you have for stearic acid?
We offer RSPO certified (Mass Balance and Segregated), Halal certified, and Kosher certified stearic acid upon request. View our quality certifications.
What is the typical lead time for bulk orders?
Lead time is typically 14-21 days after order confirmation and advance payment.
Is stearic acid suitable for food contact applications?
Yes, our cosmetic grade stearic acid meets purity standards for food contact and pharmaceutical applications.