Description

Kresol-Schaeffersalz-Formaldehydkondensationsprodukt, Sulfiert is a specialized sulfonated condensation polymer derived from cresol, Schaeffer's salt, and formaldehyde. This product is engineered to deliver superior performance as a dispersant, leveling agent, and dyeing auxiliary in demanding industrial processes. It is a critical component for manufacturers in the textile, leather, and specialty chemical industries who require consistent quality and reliable supply for their production lines.

Application

• Textile Dyeing & Printing: Acts as a highly effective dispersing and leveling agent for acid, direct, and reactive dyes, ensuring uniform color uptake and reduced dye aggregation.
• Leather Tanning & Dyeing: Used as a dyeing auxiliary and fatliquoring agent to improve dye penetration and uniformity on leather substrates.
• Pigment Dispersion: Serves as a dispersant in the preparation of aqueous pigment pastes and inks, enhancing stability and color strength.
• Construction Chemicals: Functions as a plasticizer and water-reducing agent in concrete admixtures and other cementitious formulations.
• Oilfield Chemicals: Employed as a fluid loss additive and dispersant in drilling mud formulations.
• Paper Industry: Utilized as a retention aid and dispersant in paper coating and sizing applications.

Basic Information

Product Name	Kresol-Schaeffersalz-Formaldehydkondensationsprodukt, Sulfiert
CAS No.	73003-46-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sulfonated Cresol-Formaldehyde Condensate; Sulfonated Naphthalene-Formaldehyde Condensate (related class); SNFC; Sulfonated Aryl Formaldehyde Condensate; Tanning Agent AN; Dispersant S; Schaeffer's Salt Condensate; Formaldehyde Condensation Product with Cresol and Schaeffer's Salt, Sulfonated
EINECS	Contact for details

Quality Control

Our Kresol-Schaeffersalz-Formaldehydkondensationsprodukt, Sulfiert is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for active content, pH, viscosity, and sulfonation degree. Certificates of Analysis (COA) documenting these parameters are available upon request to support your quality assurance protocols.

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); ensure containers are kept tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product performance.

Specification

Item	Specification
Appearance	Brown to dark brown viscous liquid or powder
Active Content	≥ 90%
pH (1% Solution)	7.0 - 9.0
Moisture Content	≤ 5.0%
Ash Content	≤ 15.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.