Naphthalene-Based Dispersing Synthetic Tanning Agent

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Cat No.

CEGZ-6346

Description

An anionic naphthalene-compound condensation product supplied as a light yellow to pale brown powder for dispersing and penetration in leather processing.

Applications

Suitable for a broad range of light-leather processing operations.

Appearance

Light yellow or pale brown powder.

Package

20 kg kraft paper bag.

Product Overview

The material provides effective dispersing and penetration for chrome tanning agents, synthetic tanning agents, resin tanning agents, and dyes. It helps reduce grain-surface accumulation caused by high-astringency retanning materials, supports full leather with fine grain and even shade, and provides strong electrolyte and chemical stability while improving chrome distribution and uptake.

Form

Powder

Composition

Condensation product of naphthalene compounds.

Storage

Store in a cool, dry place. Shelf life: 1 year.

Solubility

Completely soluble in water.

Shipping Conditions

Non-hazardous; may be transported as general cargo.

Quality

pH (10% solution): 4 ± 1.
Charge: anionic.

Usage

Recommended dosage: shoe upper leather and garment leather 1-2%; furniture leather 2-3%.

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Project Description:

For research and industrial use only. Not intended for personal medicinal use. Certain food-grade products are suitable for formulation development in food and related applications.

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