![THPS 25%, Tetrakis(Hydroxymethyl)Phosphonium Sulfate 25%; [(HOCH₂)₄P]₂SO₄, CAS 55566-30-8; Clear aqueous solution](https://sourcingpros.in/wp-content/uploads/2026/08/tetrakis-hydroxymethyl-phosphonium-sulfate-25_-pale-yellow-liquid-768x960.webp)
THPS 25%
Formula: [(HOCH₂)₄P]₂SO₄
Tetrakis(Hydroxymethyl)Phosphonium Sulfate 25%; THPS 25% Dilute
THPS 25% is a phosphonium biocide used for microbial control in water treatment and industry.
Common Applications
- Water Treatment
- Oil & Gas
(Tetrakis (hydroxymethyl) phosphonium chloride, 80% solution) (THPC 80)
(HOCH₂)₄PCl
(Tetrakis (hydroxymethyl) phosphonium chloride, 80% solution) (THPC 80) Bulk Supplier in India
Tetrakis(hydroxymethyl)phosphonium Chloride 80% (THPC 80) (C₄H₁₂ClO₄P) is a clear to pale yellow aqueous solution widely used as a reactive phosphorus-based chemical and antimicrobial agent. It is highly soluble in water and valued for its effectiveness in producing flame-retardant textile finishes and specialty resin formulations. THPC 80 is also used in industrial water treatment and chemical manufacturing where microbial control and phosphorus functionality are required. Known for its high activity, formulation versatility, and reliable performance, it is trusted across textile processing, specialty chemicals, and industrial treatment applications.
Product Specifications
| Property | Specification |
|---|---|
| Product Name | (Tetrakis (hydroxymethyl) phosphonium chloride, 80% solution) (THPC 80) |
| CAS No | 124-64-1 |
| Chemical Name/Synonyms | THPC 80%; Tetrakis(Hydroxymethyl)Phosphonium Chloride 80%; Phosphonium Chloride |
| Chemical Formula | (HOCH₂)₄PCl |
| Appearance (Color) | Clear to pale yellow aqueous solution |
| Molecular Weight | 190.56 g/mol |
| HS Code | 2931.49 |
| TSCA Inventory | Active |
More identifiers
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Table of Contents
- Product Description
- Product Specifications
- Industries Served
- Applications of (Tetrakis (hydroxymethyl) phosphonium chloride, 80% solution) (THPC 80)
- How We Help You Source (Tetrakis (hydroxymethyl) phosphonium chloride, 80% solution) (THPC 80)
- Related Chemicals
- Why Choose SourcingPros for (Tetrakis (hydroxymethyl) phosphonium chloride, 80% solution) (THPC 80)
Industries Served
- Textiles
- Leather Processing
- Oil & Gas
Applications of (Tetrakis (hydroxymethyl) phosphonium chloride, 80% solution) (THPC 80)
Biofilm Eradication
Effectively eliminates a broad spectrum of bacteria, fungi, and algae.
Long-lasting Preservation
Penetrates and breaks down complex biofilms in cooling systems and pipes.
System Efficiency
Provides extended shelf-life protection for aqueous product formulations.
Broad pH Stability
Prevents microbially induced corrosion (MIC) and maintains heat transfer efficiency.
Regulatory Compliance
Maintains biocidal efficacy across a wide range of industrial pH conditions.
Regulatory Compliance
Meets strict regulatory standards for safe use in industrial environments.
How We Help You Source (Tetrakis (hydroxymethyl) phosphonium chloride, 80% solution) (THPC 80)
We find the right Indian manufacturer for your grade, quantity and target price. Around that, use the services you need:
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Supplier Verification
Before we recommend a manufacturer, we check it in five layers: its documents (COA, SDS, certifications), its business license and IEC status with India’s DGFT, its standing with our industry contacts, an in-person visit to the facility, and its export record.
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Quality Assurance & Testing
Want proof that the batch matches its COA before it ships? We collect samples at the factory or port and coordinate testing for purity, grade and contaminants at accredited third-party laboratories. Lab fees are passed through at cost.
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Export Compliance & Logistics
We coordinate the paperwork (commercial invoice, packing list, certificate of origin, bill of lading, SDS and COA), compliant packaging and labeling, and the freight forwarder, from export clearance in India to customs entry in the U.S., as your one point of contact.
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On-Ground Sourcing & Consulting
Our American-led team in India can be at a supplier’s site, check its machinery and real capacity, sit in on negotiations and review documents in person, then report back to you directly, with photos and video from the factory floor.
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India Market Entry
Going the other way? If you make a specialty chemical or industrial product and want to sell it in India, we provide the on-ground presence and industry network to open that market.
Related Chemicals
![THPS 75%; Tetrakis(Hydroxymethyl)Phosphonium Sulfate 75%; [(HOCH₂)₄P]₂SO₄, CAS 55566-30-8; pale yellow aqueous solution](https://sourcingpros.in/wp-content/uploads/2026/08/tetrakis-hydroxymethyl-phosphonium-sulfate-75_-pale-yellow-liquid-768x960.webp)
THPS 75%
Formula: [(HOCH₂)₄P]₂SO₄
Tetrakis(Hydroxymethyl)Phosphonium Sulfate 75%; THPS 75%; Biocide THPS
THPS 75% is a broad-spectrum biocide used for microbial control in water treatment and oilfields.
Common Applications
- Oil & Gas
- Water Treatment
- Leather
ADBAC 80
Formula: C₆H₅CH₂N(CH₃)₂RCl (R = C₁₂–C₁₆ alkyl)
Alkyl Dimethyl Benzyl Ammonium Chloride 80%; Benzalkonium Chloride 80%
Alkyl Dimethyl Benzyl Ammonium Chloride 80% is a highly effective, broad-spectrum quaternary ammonium antimicrobial.
Common Applications
- Biocide
- Disinfectant
- Algaecide
Why Choose Sourcing Pros for (Tetrakis (hydroxymethyl) phosphonium chloride, 80% solution) (THPC 80)?
High Purity
Consistent quality and international standards.
Reliable Supply
Bulk availability with on-time delivery.
Custom Packaging
Flexible packaging options as per requirement.
Expert Support
Technical guidance and dedicated customer support.