Phosphorous acid with Cas 13598-36-2
Phosphorous acid Quick Details
- Chemical Name:Phosphorous acid
- CAS No.: 13598-36-2
- EINECS: 237-066-7
- Molecular Formula:H3O3P
- Molecular weight:82
- Appearance:White crystal
- Synonyms:Phosphorus trihydroxide;phosphorustrihydroxide;Trihydroxyphosphine;PHOSPHOROUSACID,REAGENT;AURORA KA-1076;Ortophosphorous acid;PHOSPHOROUS ACID 50 %;PhosphorousAcid>98%
Phosphorous acid Description
What is Phosphorous acid?
Phosphorous acid white crystal. Easily soluble in water and alcohol, phosphoric acid is used as a reducing agent, nylon whitening agent, and also as a raw material for phosphates and pesticide intermediates.
Phosphorous acid is a raw material for the production of phosphorous acid, as well as for the production of plastic stabilizers (such as lead dihydrogen phosphate) and organic phosphorus pesticides. Used as a stabilizer for polycarbonate. Also used as an antioxidant for nylon 1010.
Autech industry is a professional and reliable manufacturer of Phosphorous acid with Cas 13598-36-2 with higher purity and lower price. If you interest our BS-16, PLS feel free to contact us for free sample!
Phosphorous acid Typical Properties
| Item | Specifications | Results |
| Appearance | White crystals | Conforms |
| Content % | ≥99 | 99.39 |
| Chloride % | ≤0.005 | 0.001 |
| Fe（mg/Kg） | ≤20ppm | 15ppm |
| Phosphate content % | ≤0.2 | 0.003 |
| Sulfate content % | ≤0.008 | 0.0002 |
| Conclusion | The results conforms with enterprise standards | |
Get Free Quote of Phosphorous acid with Cas 13598-36-2
Get Free Quote of Phosphorous acid with Cas 13598-36-2
Phosphorous acid Applications
Phosphorous acid is mainly used as a reducing agent, plastic stabilizer raw material, pesticide intermediate, and water treatment agent raw material, and has applications in chemical, agricultural, electronic and other fields.
Industrial and Chemical Applications
Plastic stabilizer: the core raw material for manufacturing plastic stabilizers, also used in the production of synthetic fibers and hypophosphite.
Reductive agent: Utilizing strong reducibility, used as a raw material for nylon whitening agents, organic phosphorus water treatment agents, etc.
Water treatment: producing efficient water treatment agents for industrial circulating water systems to inhibit corrosion of metal pipelines.
Agricultural applications
Pesticide intermediates: key raw materials for synthesizing organic phosphorus pesticides such as glyphosate, dichlorvos, dichlorvos, and oxytetracycline.
Water soluble fertilizer raw materials: used to produce efficient water-soluble fertilizers, such as potassium phosphite, which have both nutritional and disease prevention functions. It can prevent and control diseases such as ulcers, anthracnose, and downy mildew, and can also control shoot growth and promote fruit swelling and sweetness.
Electronics and Emerging Applications
Electronic grade phosphorous acid: a high-purity white crystal used in precision etching and cleaning processes for semiconductor integrated circuits and electronic components. It can chelate metal ions, suppress oxidation side reactions, improve etching accuracy and surface cleanliness, and is applied in fields such as wafer manufacturing, microelectronics processing, and advanced packaging
Recommended
Dosage:(exact dosage should be subject to customer’s finial product formulation.)
Phosphorous acid Package&Storage
Package: 25kg/bag
Storage: Store in a cool place and keep it sealed to avoid direct sunlight.
FAQ
Q: Are you factory/manufacturer of Phosphorous acid?
A: yes, we are china factory of Phosphorous acid, Autech industry has been committed to the production and export of Phosphorous acid with high quality.
Q: Does the free sample avaiable?
A:Yes,we can provide free samples for you before you buy commercial quantity.
Q: What’s the advantages of Phosphorous acid?
A:The core advantage of phosphorous acid is that it is both a strong reducing agent and an important intermediate for manufacturing various chemical products, with a wide range of applications in industry, agriculture, and medicine
Q: What are the packaging options available?
A: We offer packaging according your request, our regular package is 25kg/bag
