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Specialized inPhosphorodithioic acid CAS 68649-42-3and related product development and production

Chemical Name: Phosphorodithioic acid
CAS No.: 68649-42-3
Molecular Fomula: C28H60O4P2S4Zn
Molecular weight: 716.390
Appearance: Powder
Assay: 68.5-71.5%

Samples: Available / Stock: Sufficient
Estimated delivery time: 3-5 days

Phosphorodithioic Acid (CAS 68649-42-3): Comprehensive Guide for Industrial Applications

Table of Contents

1. Product Overview & Specifications

Phosphorodithioic Acid (CAS 68649-42-3) is an organophosphorus compound with the molecular formula H3PS2. This yellow-to-amber liquid serves as a critical intermediate in specialty chemical synthesis.

Parameter Specification Competitor A Competitor B
Purity ≥98.5% 97.0% 95.5%
Density (20°C) 1.25 g/cm³ 1.23 g/cm³ 1.27 g/cm³
Thermal Stability Stable up to 150°C 130°C 145°C

2. Key Applications & Industrial Uses

2.1 Agricultural Chemistry

As a precursor for organophosphate insecticides, it enables synthesis of compounds with enhanced bioactivity against resistant pest populations.

2.2 Lubricant Additives

Improves extreme pressure performance in industrial lubricants, reducing wear in gearbox applications by 40-60%.

3. Usage Guidelines & Best Practices

3.1 Handling Procedures

Always use nitrogen blanket during storage to prevent oxidation. Maintain temperature between 15-25°C.

4. Real-World Case Studies

4.1 Metalworking Fluid Optimization

A European manufacturer achieved 300% tool life extension by incorporating 0.8% Phosphorodithioic acid in their cutting fluid formulation.

5. Client Success Stories

5.1 AgroChem Solutions Inc.

"Using CAS 68649-42-3 reduced our insecticide production costs by 22% while maintaining EPA compliance."

5.2 LubriTech Innovations

"Achieved API GL-5 certification for our gear oils through optimized additive packages containing this compound."

6. Request Customized Solutions

Contact our technical team for formulation support or bulk pricing:

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9. Clear conversion pathway

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Drug impurities to intermediates. Years of expertise.

Experience in the synthesis of complex compounds derived from American technology
Focus on the synthesis of difficult compounds
ISO 17034 dual system certification
National high-tech enterprise
5000+ square meters R&D center
A 70+ R&D team led by Chinese and foreign doctors
150 pieces (sets) of R&D equipment, 120+ fume hoods
18 patents

Solid QMS. Offer top-quality products and services.

Through more than ten years of continuous technological innovation and experience accumulation, the team's R&D personnel have established a complete quality management system for CATO, and have successively obtained ISO9001, ISO17034, CNAS and other international certifications.
It has successfully passed on-site inspections from the United States, Australia, Poland, Japan and domestic pharmaceutical company customers and institutions many times, providing high-quality one-stop services for R&D and production of new drugs around the world.

More than 150 sets of equipment to ensure quality.

The emphasis on quality is the basis for our survival and development, and is the most basic requirement for the products and services we provide. CATO has established a scientific, strict and comprehensive quality prevention and assurance system in accordance with international quality standards. Through advanced testing equipment such as GC-MS, chromatograph, nuclear magnetic resonance, scanning electron microscope, and ultraviolet light, quality management is implemented into every aspect of production and operation activities such as raw materials, inventory, production, testing, sales, verification, and training, and "All actions are controlled and traceable" as the work code of conduct for CATO employees.

Over 1000 cases. Synthesize complex compounds.

Currently, CATO serves more than 500 pharmaceutical companies, biotechnology and other companies around the world. Project types cover the entire cycle from pre-clinical to commercialization stages. As of 2020, CATO has delivered more than 1,000 projects in total.
The company has core technologies in key core technology fields such as high-end fluorine chemistry, asymmetric chiral synthesis, glycoside and biological enzyme technology, and continuous microreactors.

About the company

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FAQ

Does it support auditing?

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Whether to provide samples?

Free samples can be provided for low value products, and small packaging specifications can be purchased for high value products.

Delivery time

Under normal circumstances, all items are in stock and will be shipped before 4 o'clock on the same day. Some products are produced to order, depending on the workshop situation and production schedule.

What is the production capacity?

At present, the company's workshop production equipment is mainly based on laboratories and pilot lines, with a maximum daily production capacity of 1.5 tons.

Can additional test indicators be added?

We can provide moisture, UV, IR, HNMR, CNMR, two-dimensional nuclear magnetic spectroscopy, optical rotation detection, elemental analysis, TGA analysis and residue analysis and other related tests to support personalized needs.

Technical direction

In the early stage, our company mainly engaged in drug impurity synthesis and standard product production, with core technologies in chirality, fluorine chemistry, and heterocycles.

Why Chem-iso’s delivery rate is guaranteed to be 99.99%

5000+

square meter R&D center

150+

China(set) of R&D equipment

150+

Fume hood

180+

R&D team

User’evaluation of us

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