Mono Di Potassium Phosphite
CAS Number:13977-65-6
Chemical formula:K3O3P
PACKING:25KG/BAG
Molecular weight:196.2669
Xiamen Ditai Chemicals Co., Ltd. is one of the most reliable manufacturers and suppliers of mono di potassium phosphite in China. Welcome to buy high quality chemical products at competitive price from our factory.
Mono di potassium phosphite
Specification
Mono Potassium Phosphite (chemical formula KH₂PO₃) is a highly efficient phosphorus-potassium compound derived from the reaction of phosphorous acid (H₃PO₃) with potassium hydroxide (KOH). As a manufacturer, we provide high-purity crystalline or liquid solutions tailored for agricultural, industrial, and specialty chemical applications.
|
item |
value |
|
Appearance |
White crystal |
|
Main content |
98.0% |
|
Insoluble Solid in Water ≤% |
0.3 |
|
K2O ≥% |
38 |
|
P2O5 ≥% |
58 |
|
Cl ≤% |
0.01 |
|
Fe ≤‰ |
0.002 |
|
Pb ≤% |
0.0001 |
|
Pb ≤% |
4 |
|
Application |
Used as analytical reagent, photographic fixer and reducing agent and increase trace elements |
|
Model Number |
LRHG003 |
Application
This product has dual uses in agriculture and industry: In agriculture, it can be used as a fertilizer enhancer to promote root development, flowering and fruit enlargement (especially suitable for phosphorus-deficient soil), and at the same time, it can be used as a disease inducer to activate the plant immune response to resist fungal diseases such as downy mildew and late blight. It can also be used as foliar fertilizer or irrigation fertilizer to achieve rapid nutrient absorption and improve utilization efficiency. In the industrial field, it is applied in flame retardants (added to plastics, rubber and coatings to enhance fire resistance) and water treatment (as a corrosion inhibitor for metal pipeline equipment).
Storage
Dry and Cool Environment: Store in a tightly sealed container in a dry, well-ventilated place, away from moisture and humidity to prevent caking or degradation.
Temperature Control: Keep at room temperature (preferably below 25°C/77°F) and avoid extreme heat or freezing conditions.








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