Thiourea Dioxide Powder

Nexol Chemicals Pvt Ltd is a premier supplier of high-performance Thiourea Dioxide (TDO). Also known as Formamidine Sulfinic Acid, this eco-friendly and stable reducing agent is extensively used as an efficient alternative to sodium hydrosulfite in the textile, paper, and pulp processing industries.

Our product is sourced under stringent quality parameters to guarantee high purity, exceptional thermal stability, and maximum reduction efficiency during industrial processing.

Technical Specifications:

• CAS No: 1758-73-2

• Molecular Formula: $CH_4N_2O_2S$

• Appearance: White Crystalline Powder

• Purity / Assay: 99.0% Min

• Thiourea Content: < 0.10%

• Moisture Content: < 0.05%

• Iron (Fe): < 10 ppm

Key Applications:

• Textile Processing: Widely used as a reducing agent for vat dyes, sulfur dyes, and reduction clearing of disperse dyed polyester, as well as an efficient textile stripping agent.

• Paper & Pulp Industry: Utilized as a highly effective bleaching agent in paper pulp de-inking and recycling processes without degrading the fiber strength.

• Organic Synthesis: Implemented as a reducing agent in specialized chemical manufacturing and photographic film processes.

Packaging & Logistics:

• Packing: Standard 25kg multi-wall paper bags or PP bags equipped with dual airtight inner plastic liners to eliminate moisture risk.

• Shipping: Ready stock available for immediate dispatch from Vapi Hub and key distribution networks.

• Quality Assurance: Batch-wise COA (Certificate of Analysis) provided with every delivery.