Ammonium Stearate CAS NO 1002-89-7

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CAS No.:1002-89-7

Grade:Pharmacy Grade

Content:99.0%

Brand:Customizable

Packaging:Customizable

Description

Ammonium Stearate is the ammonium salt of stearic acid, a versatile white to yellowish powder or flake. This compound is valued for its emulsifying, stabilizing, and lubricating properties in various industrial formulations. It is a key ingredient for manufacturers in the cosmetics, plastics, and textile industries seeking reliable performance additives.

Application

As an internal lubricant and release agent in plastic and rubber processing.
As an emulsifier and stabilizer in cosmetic creams, lotions, and hair care products.
As a waterproofing agent and softener in textile treatments and fabric coatings.
As a flow aid and anti-caking agent in powder formulations and food-grade applications.
As a component in polishes and coatings to enhance gloss and application properties.
As a thickening agent in certain greases and lubricants.

Basic Information


Product Name	Ammonium Stearate
CAS No.	1002-89-7
Molecular Formula	C18H39NO2
Molecular Weight	301.51 g/mol
Synonyms	Octadecanoic acid, ammonium salt; Stearic acid, ammonium salt; Ammonium octadecanoate; Ammonium n-octadecanoate; Ammonium salt of stearic acid; Ammonium stearate (1:1); Ammonium stearate, pure
EINECS	213-695-2

Quality Control

Our Ammonium Stearate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets defined specifications for identity, purity, and performance. A Certificate of Analysis (COA) is available for every shipment to guarantee traceability and compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent caking or degradation due to atmospheric moisture.

Specification

Item	Specification
Appearance	White to yellowish powder or flake
Identification (IR)	Conforms
Assay (as Ammonium Stearate)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Melting Point	Approx. 70 - 85 °C
pH (10% suspension)	7.0 - 9.0