PHOSPHOROUS ACID
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Phosphorous acid (H₃PO₃) is an important chemical compound used in various industrial and agricultural applications. It is a diprotic acid, meaning it can donate two protons in an acid-base reaction. While its uses might not be as widespread or well-known as phosphoric acid, phosphorous acid plays a crucial role in many chemical processes. This compound is particularly valuable in agriculture as a fungicide and in the chemical industry as a reducing agent.
SPECIFICATIONS
| Item | Standard | Result |
| H3PO3 % | ≥99.0 | 99.3 |
| Chloride % | ≤0.002 | 0.001 |
| Iron % | ≤0.001 | 0.0005 |
| Sulphate % | ≤0.02 | 0.01 |
| Phosphate % | ≤0.5 | 0.3 |
APPLICATION
Uses in Chemistry and Industry
Phosphorous acid is highly valued as a reducing agent in the chemical industry, meaning it can donate electrons in reactions and prevent oxidation. This property makes it particularly useful in synthesizing other chemicals and preventing the oxidation of various industrial materials.
Phosphorous Acid in Agriculture
In agriculture, phosphorous acid is primarily used as a fungicide. It helps protect crops by preventing fungal infections that can harm plant health and reduce yields. Phosphorous acid-based fungicides are especially effective against root and stem rot diseases, which affect a wide range of crops, including vegetables, fruits, and ornamental plants.
FAQ
Q1: May I get sample?
A1: Free sample is available, you only need to pay freight.
Q2: How long does it take for me to get sample?
A2: Usually it will cost about 5 days after delivery.
Q3: How can I place an order?
A3: You can contact us about your order details by E-mail, WhatsApp, Skype, etc.
Q4: How can you guarantee your products are qualified?
A4: We will test the goods and issue COA before delivery.
