Promotional Potassium Phosphonate Fungicide Trade Name Phosphorous Acid With High Quality
Basic Information
Model Number : HMHT0040-9
Application: It is widely used as a raw material for the manufacture of phosphites, as a raw material for the manufacture of plastic stabilizers in the plastics industry, as a reducing agent in chemical reactions, and also in the synthetic fiber and pesticide industries.
EINECS NO.: 237-066-7
Model Number: HMHT0040-1
Melting point: 73℃
Molecular Formula: H3PO3
Corrosive: Y
Other Names: PA ; PPA ;Phosphonic Acid ; Hydrogen Phosphonate
Hazard overview: This product is non-flammable, corrosive and irritating, and white smoke will emerge at room temperature, which may cause burns to the human body.
Health Hazards: This product is irritating to the respiratory tract. Eye contact can cause burns and permanent damage. Skin contact can cause severe burns.
Environmental Hazards: Harmful to the environment and can cause pollution to water bodies.
Explosion Hazard: This product is non-flammable, corrosive, irritating, and can cause burns to the human body.
Product Parameters
| Name | Phosphorous Acid |
| molecular weight | 81.99 |
| CAS number | 13598-36-2 |
| Melting point | 73℃ |
| boiling point | 200℃ |
| Exterior | Colorless crystal |
| Density | 1.65g/m3 |
| Water absorption | strong hygroscopicity |
| Solubility | easily soluble in water |
| Corrosive | easily soluble in water |
| Application | It is widely used as a raw material for the manufacture of phosphites, as a raw material for the manufacture of plastic stabilizers in the plastics industry, as a reducing agent in chemical reactions, and also in the synthetic fiber and pesticide industries. |
Packaging Types
25kg bag ; 50kg bag ; 1000kg bigbag or as per customers' requirement
Reduction of sulfuric acid to sulfur dioxide
The plastic industry is used as a raw material for the manufacture of plastic stabilizers
Reduction of silver ions (Ag+) to metallic silver (Ag)
Used as phosphite raw material
It is a pesticide intermediate
Company Profile
Wuxi High Mountain Hi-tech Development Co., Ltd is a professional industrial company engaged in special
chemical production, technology research & development, and import & export. The company focuses on
the production, trade, and research & development of various chemical products.
Since establishment, the company has been concentrating on constructing an international marketing
network and optimizing supply chain management, where we have established a long-term strategic
cooperation relationship with numerous large enterprises at home and abroad. Relying on our wide business
channels and professional experience, we are more skillfully providing products of stable but differentiated
quality, along with flexible, highly efficient & considerate service to satisfy our partner at more competitive pricing.
Efficiently treating our customers as partners with sincerity, specialization and satisfaction is our managerial
principle. Attributed to the backup of a dedicated technical team, filled with wide and profound knowledge
and practice in chemicals and world trade for 20 years, the company owns rich experience in product quality
control, technical solution, chemical logistics organization, packaging optimization, port operation, etc., which
accounts for its first-class cost control management and ensures to maintain the overwhelming competitive
advantage over others. In line with the principle of sharing the preferential cost and joint development, the
company has formed an interesting community for years with its customers at home and abroad. Sincerely
to build up a pleasant mutual trust, cooperative, win-win, and value-added sustainable partnership is what
we are achieving to grow together with you!
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Our products are sold all over the world, you can rest assured.
