Soda Ash (Cosmetic Grade)

SODA ASH (COSMETIC GRADE)

Sodium Carbonate (Na₂CO₃)

Product Description

Cosmetic Grade Soda Ash (Sodium Carbonate) is a high-purity alkaline compound used in personal care and cosmetic formulations primarily as a pH adjuster and buffering agent. It appears as a fine white, odorless powder that is highly soluble in water and provides reliable alkalinity control in formulations.

This ingredient is commonly used in soap manufacturing, cleansing products, and select skincare formulations where controlled pH adjustment is required.

INCI Name

Sodium Carbonate

Chemical Information

Chemical Formula: Na₂CO₃

CAS Number: 497-19-8

Appearance: Fine white powder

Odor: Odorless

Solubility: Highly soluble in water

pH (1% solution): 11–11.5

Cosmetic Functions

pH adjuster

Buffering agent

Alkali source in soap production

Water softening support in cleansing systems

Common Applications

Bar soap manufacturing

Liquid soap formulations

Powder cleansers

Bath products

Industrial personal care production

Key Benefits

✔️ High purity for cosmetic manufacturing

✔️ Consistent alkalinity control

✔️ Easily dissolves in aqueous systems

✔️ Reliable performance in soap-making processes

Recommended Usage

Usage levels vary depending on formulation requirements and desired pH. Always conduct stability and compatibility testing before commercial production.

Storage & Handling

Store in a tightly sealed container in a cool, dry area away from moisture. Avoid inhalation of dust and contact with eyes. Use appropriate protective equipment during handling.