ISO 16373-2 Allergens and Carcinogens Textile Testing

Introduction

Chemical safety testing has become a critical requirement in the global textile industry due to increasing awareness of hazardous substances in fabrics and consumer products. Certain dyes and chemical compounds used in textile manufacturing may contain allergenic or carcinogenic substances that can pose risks to human health.

International Organization for Standardization ISO 16373-2 is an internationally recognized textile testing standard used for the determination of certain aromatic amines derived from dyes and colorants associated with allergenic and carcinogenic risks.

Professional laboratories such as METS Laboratories use advanced analytical techniques including High Performance Liquid Chromatography (HPLC) and Gas Chromatography–Mass Spectrometry (GC-MS) to accurately identify hazardous substances in textile products.

What is ISO 16373-2?

ISO 16373-2 is part of the ISO 16373 series related to dyes and pigments in textiles.

The method focuses on the determination of hazardous aromatic amines and chemical substances associated with:

•        Allergic skin reactions 

•        Carcinogenic risks 

•        Toxicological concerns 

•        Restricted textile chemicals 

This testing is important for:

• Apparel textiles  
• Children’s garments 
• Home textiles 
• Fashion products 
• Skin-contact fabrics 
• Technical textiles 
   

Why Allergen and Carcinogen Testing is Important

Allergen and carcinogen testing helps manufacturers:

•        Ensure consumer safety 

•        Meet global chemical regulations 

•        Prevent hazardous substance exposure 

•        Comply with retailer Restricted Substance Lists (RSL) 

•        Support sustainable manufacturing 

•        Reduce product liability risks 

Global brands increasingly require chemical compliance testing before approving textile products.

Allergenic Disperse Dyes

Certain disperse dyes are known to cause:

•                   Skin sensitization 

•                   Allergic contact dermatitis 

•                   Irritation in sensitive individuals 

Testing laboratories identify restricted allergenic dyes in textile materials.

Future Trends in Textile Chemical Safety

The textile industry is increasingly focusing on:

•                   Safer dye chemistry 

•                   Sustainable textile processing 

•                   Green chemical alternatives 

•                   Digital chemical traceability 

•                   Eco-friendly manufacturing systems 

Brands and regulators continue to demand safer textile products and transparent chemical management.

Conclusion

ISO 16373-2 plays an important role in identifying allergenic and carcinogenic substances in textile materials. Reliable laboratory testing helps manufacturers ensure consumer safety, comply with global chemical regulations, and maintain product quality.

Professional laboratories such as METS Laboratories use advanced HPLC and GC-MS analytical techniques to provide accurate and dependable textile chemical testing services.

As international chemical safety regulations continue to evolve, allergen and carcinogen testing remains essential for responsible and sustainable textile manufacturing.