Appearance:White Crystals
Odor:Saur or Practically odorless
Molecular formula:H3 PO3
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 : 1.5% Max
Melting Point: 70-74 deg C.
Solubility: Very soluble in water
Relative gravity: 1.65 (bulk density)
Packing : 25 kg HDPE bag /50 Kg Fibre Drum
Application- Industrial As a chemical reducing agent.
Stabilizer for poly fibers for the synthesis of phosphates.
Agro chemical intermediate.
Plant Nutrient.
Water treatment,
Precautions-This product is highly hygroscopic and deliquescent.
Phosphonic acid salts application is reported to perform resistance against downy mildew, die back, root rot and damping off in many plants, such as Grape, Cucurbits,Tomato, paddy, sugar cane etc. This will control many economically important fungal diseases.