We, Sajan Overseas are one of the eminent manufacturers, exporters and suppliers of Phosphotungstic Acid in India. Our team of professionals procure raw materials from vendors who are reliable at best price and manufacture the products according to standard and customized range of composition. We also offer customized range of composition according to the demand and requirements of the clients in compliance with industrial quality standards. Further, our professionals ensure to deliver the product within the time frame allocated by our clients. This product is widely used in sink or swim analysis.
- Having high melting point of 89 °C
- Seems to be odorless and rapidly soluble in water
- Non toxic in nature
- Used in staining of fabric, glass and plastics
- Highly applauded for its non contamination
- Stains lose their color when exposed with water or alcohol.
- Highly effective and longer shelf life
- Synonyms:Phosphowolframic Acid; tungstophosphoric Acid
- CAS No.:12501-23-4
- Chemical Formula:H3PO4*12WO3*xH2O
- Formula Weight:2898.17
- Appearance:Off-White crystalline powder
- Turning yellow on exposure to light
- Assay (with Cinchonine):65.0% to 70.0%
- Insoluble Matter:0.10% maximum
- Chloride (Cl):0.30% maximum
- Nitrate (NO3):0.05% maximum
- Sulfate (SO4):0.20% maximum
- Ammonium (NH4):0.05% maximum
- Heavy Metals (as Pb):0.05% maximum
- Iron (Fe):0.02% maximum
Manufacturer of Tungsten salt,molybdenum salt,selenium salt, tin salt and specialty of oil additives.