Focused on the import fatty acid raw materials sector
Stearic Acid
Lauric Acid
Palmitic acid
Professional quality. Trusted by all.
Click here for online price consultation20
Deep expertise in imported edible oil and chemical raw material trading
1000+
Enterprise clients served
Our Core Values
Professional
20 years of industry experience, specializing in fatty acid raw materials with long-term deep cooperation with Sinarmas (Indonesia).
Focus
Focus on core products: stearic acid, lauric acid, and palmitic acid. Direct imports with nationwide in-stock availability for immediate dispatch.
Focus
With "Professionalism, Focus, and Dedication" as our core corporate culture, we build trust through dedicated service and commit to long-term, in-depth partnerships.
Featured Products
CORE PRODUCTS
Stearic Acid 1895
C18 content ≥ 95%; widely used in the plastics, rubber, and coatings industries.
Inquire Price
Food-grade Stearic Acid
Complies with GB 1886.23 standard; used as a release agent for candies and chocolates, and as a lubricant for food packaging.
Inquire Price
Cosmetic-Grade Alpha Hydroxy Acid (AHA) – FAB
High-purity stearic acid, an emulsifier and thickener used in creams, lotions, lipsticks, and more.
Inquire Price
Industrial Grade Lauric Acid
C12 content ≥ 98%: plastic lubricant and surfactant raw material
Inquire Price
Pharmaceutical Grade Lauric Acid
Meets pharmacopoeia standards; used as ointment bases, suppository bases, and drug sustained-release carriers.
Inquire Price
Plastic Additive Lauric Acid_FA1299
Improves plastic processing flow and enhances product surface finish.
Inquire PriceProduct Selection Guide
PRODUCT SELECTION GUIDE
Stearic Acid Selection Guide
Step 1: Check the melting point (determines hardness and heat resistance)
- For high heat resistance and hardness (> 65°C): Choose FA 1895. With C18 content near 97%, it's ideal for high-temperature applications or products requiring structural support.
- Medium heat resistance (around 60°C): Choose FA 1865. The standard high-purity stearic acid, balancing hardness and cost.
- Low melting point and high flexibility (approx. 55°C): Choose FAB, FAR, or FAR40. Contains more C16, resulting in a lower melting point and a smoother, silkier feel.
Step 2: Check Iodine Value (determines antioxidant capacity and color)
- White products, outdoor weatherability, food contact: Choose FAB or FA 1895. Extremely low iodine value (<0.5) prevents oxidation and yellowing.
- Dark rubber, internal components: Choose FAR or FAR40. More affordable with trace unsaturated bonds that facilitate processing.
Step 3: View Use Cases
- Rubber tires/products: Recommend FAR40 or FAR.
- PVC Plastic/Profiles: Recommend FA 1865 or FAB.
- Cosmetics/Pharmaceuticals: FA 1895 is mandatory.
- Candle/Polishing Wax: Recommend FA 1865 or FA 1895.
Lauric Acid Selection Guide
Lauric acid is primarily used as a raw material for detergents and surfactants, with key specifications being the melting point and acid value. In addition to standard parameters like acid value and color, the most critical specification is"C12 content (purity)"andFreezing Point。
- C12 Content (Purity):Determines foaming power and cleaning effectiveness
- Freezing Point / Melting Point:Set processing temperature and state
- Saponification Value:Reaction stoichiometry
- Color (Chroma):Affects product appearance grade
Palmitic Acid Selection Guide
Palmitic acid (hexadecanoic acid) is typically used as an intermediate or a specialized lubricant. When selecting a grade, beyond the standard acid value and color number, the most critical specification isPurity (C16 content)andIodine Value。
- C16 Content (Purity):Determine the melting point and hardness.
- Iodine Value:Determines antioxidant capacity and color stability
- Freezing Point / Melting Point:Set Processing Temperature Window
- Color (Chroma):Affects final product appearance
Use Cases
USE CASE
Stearic Acid for Crayon Manufacturing
Key ingredients in our crayon formula ensure a smooth, lag-free writing experience.
Get Support →
Candle Structural Stabilizer
Improves candle burn performance and enhances structural stability
Get Support →
Solid glue stick manufacturing
Acts as a thickener and stabilizer to enhance glue stick quality.
Get Support →
Rubber Processing Additives
Improve rubber processing performance and enhance product quality
Get Support →News Center
NEWS CENTER
2026, 10 16
How to Choose Between Stearic Acid Grades FAB, FAH, and FAR: Purity, Iodine Value, Color, and Application Scenarios
FAB, FAH, and FAR are all palm-based stearic acids from SINARMAS (PT. Soci Mas), but they differ significantly in refining level and specification control. This article compares their iodine value, color, carbon chain composition, and thermal stability, and provides selection recommendations based on application scenarios.
Read more
2026, 10 11
Four Core Auxiliary Applications of Stearic Acid in Solid Air Fresheners
This article examines the four core auxiliary applications of stearic acid in solid air fresheners—from production and raw material sourcing perspectives. It covers its roles as a mold-release lubricant, matrix hardening modifier, emulsification reactant, and tablet-bonding aid, detailing mechanisms and use cases. Addressing real-world manufacturing challenges, it highlights how stearic acid reduces mold residue defects, prevents high-temperature oil seepage, stabilizes gel systems, and enhances tablet strength. The piece also provides selection guidance on purity, melting point, dosage levels, batch consistency, and compliance to help manufacturers optimize formulations, control costs, ensure product quality, and make informed decisions for raw material procurement and formula refinement in solid fragrance products.
Read more
2026, 9 24
Lauric acid for plastic mold release: Which indicator is more critical—C12 content or melting point?
Based on real-world demolding conditions, we break down the roles, interplay, and selection priority of two core indicators—lauric acid C12 content and melting point—to help injection molding and plastic processing enterprises identify the appropriate grade range.
Read moreView all news
Stay updated with the latest company news, industry insights, and technical articles
Go to News CenterNanjing Guizheng New Materials Technology Co., Ltd.
ABOUT US
Nanjing Guizheng New Material Technology Co., Ltd. has maintained a long-term, deep partnership with Indonesia's Sinarmas Oils & Fats, offering direct access to imported goods and nationwide immediate delivery. Guided by our core values of professionalism, focus, and dedication, we build trust through attentive service and a solid foundation. With 20 years of expertise in the import and trade of industrial oils and chemical raw materials, we have served over 1000 enterprise clients across diverse sectors including personal care, plastics, rubber, food, and pharmaceuticals.
View more