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Send InquiryPhosphonic Acid
Phosphonic Acid Specification
- Density
- 1.651 Gram per cubic centimeter(g/cm3)
- Smell
- Odorless
- Molecular Weight
- 82.00 g/mol
- Purity
- 99%
- Poisonous
- Yes
- Form
- Solid
- Shape
- White crystalline powder
- Molecular Formula
- H3PO3
- Storage
- Store in cool, dry, well-ventilated area, keep container tightly closed
- Solubility
- Soluble in water
- Boiling point
- 200 C (decomposes)
- Melting Point
- 73 C
- Ph Level
- 1.4 (1% solution)
- HS Code
- 28092010
- Structural Formula
- HPO(OH)2
- Other Names
- Phosphorous Acid
- Taste
- Odorless and tasteless
- Classification
- Inorganic Acid
- Chemical Name
- Phosphonic Acid
- CAS No
- 13598-36-2
- EINECS No
- 226-218-8
- Grade
- Technical Grade
- Standard
- Conforms to industrial specifications
- Type
- Inorganic Acid
- Usage
- Industrial, laboratory, and water treatment applications
- Main Material
- Phosphonic Acid
- Application
- Used as a chemical intermediate, scale inhibitor, corrosion inhibitor, and in water treatment
- pKa
- 1.3, 6.7
- Packaging
- 25 kg HDPE bags/drums
- Appearance
- White crystalline solid
- Shelf Life
- 2 years
- Compatibility
- Incompatible with strong oxidizing agents
- Stability
- Stable under normal temperatures and pressures
- Flash Point
- Non-flammable
- Hazard Statement
- Irritant
Phosphonic Acid Trade Information
- Minimum Order Quantity
- 25 Kilograms
- Payment Terms
- Letter of Credit (L/C), Paypal, Western Union, Cash in Advance (CID), Cash Advance (CA)
- Supply Ability
- 1000 Kilograms Per Week
- Delivery Time
- 7 Days
- Sample Available
- Yes
- Sample Policy
- Sample costs shipping and taxes has to be paid by the buyer
- Main Export Market(s)
- Western Europe, Australia, North America, Eastern Europe, Central America, Middle East, South America, Asia, Africa
- Main Domestic Market
- All India
About Phosphonic Acid
Phosphonic Acid
The most important use of phosphonic acid is the production of phosphites (phosphonates) which are used in water treatment. Phosphonic Acid is also used for preparing phosphite salts, such as potassium phosphite. These salts, as well as aqueous solutions of pure phosphorous acid, are fungicides. Phosphites have shown effectiveness in controlling a variety of plant diseases, in particular, treatment using either trunk injection or foliar containing phosphorous acid salts is indicated in response to infections by phytophthora and pythium-type plant pathogens (both within class oomycetes, known as water molds), such as dieback/root rot and downy mildew. Anti-microbial products containing salts of phosphorous acid are marketed in Australia as 'Yates Anti-Rot'; and in the United States of America, for example, aluminum salts of the monoethyl ester of phosphorous acid (known generically as 'Fosetyl-Al') are sold under the trade name 'Aliette'. Phosphonic Acid and its salts, unlike phosphoric acid, are somewhat toxic and should be handled carefully.
Product details
| Usage | Industrial |
| Packaging Type | Packet |
| Form | Liquid |
| Grade | Technical |
Key Features and Specifications
Phosphonic Acid presents as a white crystalline solid with a molecular formula of H3PO3 and a molecular weight of 82.00 g/mol. Its high solubility in water and stability under standard conditions make it reliable for various industrial processes. It is sold in 25 kg HDPE packaging, conforming to industrial specifications, with up to 2 years of shelf life when stored properly.
Applications and Usage
This inorganic acid serves effectively as a chemical intermediate, scale and corrosion inhibitor, and is essential in water treatment. Its broad industrial and laboratory uses stem from its technical grade purity and non-flammable, non-poisonous nature, making it suitable for demanding applications across multiple industries.
FAQs of Phosphonic Acid:
Q: How should Phosphonic Acid be stored for maximum shelf life?
A: Phosphonic Acid should be stored in a cool, dry, well-ventilated area with its container tightly closed to maintain its stability and ensure a shelf life of up to 2 years.Q: What are the main industrial applications for Phosphonic Acid?
A: Phosphonic Acid is primarily used as a chemical intermediate, scale inhibitor, corrosion inhibitor, and in water treatment processes. Its reliable performance and compatibility make it valuable across various industrial environments.Q: When is Phosphonic Acid considered unstable or incompatible?
A: Phosphonic Acid is stable under normal temperatures and pressures, but it becomes incompatible when exposed to strong oxidizing agents, which should be strictly avoided during handling and storage.Q: Where is Phosphonic Acid typically used in India?
A: Phosphonic Acid is commonly used in industrial facilities, laboratories, and water treatment plants across India. It is available through exporters, importers, and suppliers for domestic and international trade.Q: What precautions should be taken when handling Phosphonic Acid?
A: Since Phosphonic Acid is classified as an irritant, using personal protective equipment like gloves and eye protection is recommended during handling to avoid skin or eye irritation.Q: How does Phosphonic Acid benefit water treatment processes?
A: In water treatment, Phosphonic Acid acts as a scale and corrosion inhibitor, helping maintain system efficiency and equipment longevity while meeting technical grade standards.
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