Phosphorus acid / Phosphonic Acid.
Chemical Formula : H3PO3Descreption : White crystals or semisolid, highly hygroscopic and deliquescent.
Molecular Weight : 82
Cas Reg. No : [13598-36-2]
Assay as Phosphorus acid : 98% min
Chloride (CI) : 0.01% Max
Phosphate (PO4) : 0.5% Max
Iron (Fe) : 0.005% Max
Sulphates (SO4) :0.01% Max
Water Content : 0..5 to 1% Max
Decomposition: At above 180 C it decomposes in to PH3 & H3PO4
Solubility : Very soluble in water, moisture sensitive
Relative gravity :1.65 (bulk density)
Packing : 40 Kg hdpe drum
Application :Aswater treatment chemicals,reducing agent. Stabilizer for polyfibers in the synthesis of phosphates. Agrochemical intermediate,Plant Nutrient, Fungicide in Agriculture.
Phosponic acid is able to incorporate resistance against downy mildew, die back, root rot and damping off in many plants, such as Grape, Cucurbits,Tomato, etc. This will control many economically important fungal diseases.
crop this product is used to control phytophthora leaf spot and fruit rot. Ginger rhizome rot, In case of Citrus dinkya / Banka roga (gummosis) and die back can control very effectively by this product. In nursery damping off due to Pythium is dangerous diseases, which can be controlled by these products.ïï
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