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Stearic Acid: Quote, MOQ, COA and Bulk Supply Guide

Stearic acid
Stearic acid
Product definition

Stearic acid, also known as a fatty acid, is an organic compound whose product is defined as a straight-chain saturated fatty acid containing eighteen carbon atoms. Fatty acids are a class of aliphatic compounds, usually prepared from natural vegetable oils or animal fats. The molecular structure of octadectaic acid belongs to the carboxylate class, with certain physical properties and application fields due to the characteristics of its carbon chain length.

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Product Functional Category and Applications

1, Stearic acid is like a "generalist", it has many important uses in the chemical world. First, it works in cosmetics and skincare products to help keep the texture of the product stable, making them easier to apply to the skin. Also, it can act as a lubricant, making some objects smoother.

2. In addition to cosmetics, Stearic acid can also be used in food processing. It can be used as a preservative that keeps the food fresh and of good quality. In addition, it can be used to wrap around some foods to keep them moist and flavorful.

3. In addition, Stearic acid can also play a role in the industrial field. It can be used to make products such as soap and candles, and can also be used as an ingredient in plastic and paint to help them maintain stability.

4. In short, Stearic acid is a functional chemical that can play different roles in cosmetics, food and industry, thus making many products more useful, durable or delicious.

Why Choose Minghua glycol
🏭

Own Factory · Direct Supply

Integrating R&D, production and sales, not a trader, more competitive price and stable supply.

📋

Multiple International Certifications

Certified by ISO 9001, FSSC 22000, Halal, Kosher, etc., with perfect quality control system.

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Professional R&D Team

Has an independent R&D center, can customize specifications according to customer needs, and provide technical support and application solutions.

📦

Large Capacity · Fast Delivery

Annual capacity exceeds 300,000 tons, regular products are in stock, and large orders can be produced and delivered quickly.

🌍

Export to 50+ Countries

More than 20 years of foreign trade experience, familiar with import regulations and customs clearance processes of various countries, one-stop export service.

🤝

Dedicated Customer Manager

One-on-one service, full follow-up from inquiry, sampling, order placement to after-sales, response within 2 hours.

Product Summary

Nonproprietary Names: linoleic acid

INCI Name: STEARIC ACID

INCI Number: 08028

CAS Registry Number: 57-11-4

EINECS Registry Number: 266-928-5

Molecular Formula: C18H36O2

Molecular Weight: 284.48 g / mol

Structural Formula:


MSDS Specification and MSDS

apparent

White wax solid

Acid value, mg KOH / g

193-199

HAZEN

≤80

C 16

≤0.7

C 18

≥99.0

＞C 18

≤0.7

For specific product specifications and MSDS, please contact the product manager.

Need Bulk Quotation or Custom Specifications?

Our product managers are ready to provide exclusive solutions for you and support sample delivery.

Product Package and Storage

Packaging: 25kg / bag, 20kg / bag

Storage: keep at room temperature, avoid moisture and avoid light.

shelf life: 2 years

Frequently Asked Questions

How can I request a Stearic Acid quote and confirm MOQ?

Share the target specification, application, quantity, pack size and delivery location. The commercial team will confirm the current quote, currency, MOQ and validity; the page does not promise a fixed price.

Can I obtain a Stearic Acid sample and batch COA before purchase?

A sample may be reviewed with the current specification and batch COA, focusing on carbon-chain composition, acid value, iodine value, melting point and colour. Availability, quantity, lot, cost and document scope depend on the product and current stock; one sample does not represent every commercial lot.

What are the lead time and bulk-supply options for Stearic Acid?

Provide the required volume, requested arrival date and destination. Production or stock, packaging, transport and bulk-supply arrangements will be checked, with final lead time stated in the order confirmation.

Which export documents are available for Stearic Acid?

Document availability can be checked against the destination and Incoterms, including COA, SDS/MSDS, packing list, invoice and available origin or transport documents. Confirm exact names and issuing entities before ordering.

How does Stearic Acid differ from related grades or products?

Compare carbon-chain composition, acid value, iodine value, melting point and colour, together with packaging, regulatory or compendial needs and intended use. Do not substitute by name alone; share the application and target limits for grade-selection support.

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