Product Details
| Product Name: Stearic acid | CAS No.: 57-11-4 |
| EC-No.: 266-928-5 | Min. Order: 1kg |
| Purity: 99.4% | Supply Ability: 100kg |
| Release date: 2025/12/13 |
Items | Specifications | Results |
Appearance | White or almost white,waxy,flaky crystals,white or almost white hard massese,or white or yellowish-white powder | White powder |
Identification-A | Freezing point:53-59℃ | 55.4℃ |
Identification-B | Acid value:194-212 | 209.8 |
Identification-C | Meet the requirements | Conform |
Acidity | Meet the requirements | Conform |
Color of solution | Meet the requirements | Conform |
Iodine value(gI2/100g) | ≤4.0 | 0.11 |
Heavy Metals | ≤10ppm | <10ppm |
Residue on ignition | ≤0.1% | 0.01% |
Stearic acid | 40-60% | 42.7% |
Stearic acid and palmitic acid | ≥90.0% | 99.4% |
Conclusion | The product conforms to the above specifications. | |
Stearic acid is a common saturated fatty acid (C18H36O2) found in both animal fats (like tallow) and vegetable oils (like cocoa and shea butter). It appears as a white, waxy solid.
Primary Uses:
Soaps & Cosmetics: Its main use. It is a key hardening agent in bar soaps, deodorants, and creams. It also acts as an emulsifier, helping to bind oil and water in lotions.
Food Industry: Used as a natural emulsifier and release agent (food additive E570) in items like chewing gum, butter blends, and candies.
Candles: Serves as a hardening agent to make slow-burning, opaque candles (stearin candles).
Industrial: A vital lubricant and softener in rubber (tires) and plastics production, and a processing aid in metalworking.
Pharmaceuticals: Used as a binder to give shape to tablets and in coated pills for controlled release.
In essence, it's a versatile, natural ingredient valued for its hardening, stabilizing, and lubricating properties across many products.



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- Since: 2006-04-03
- Address: Room 2015, No.2 Building Kaixin Mansion, No.107 Jinqiao Ave, Wuhan, China
+8613986145403
info@fortunachem.com

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