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Phosphrous Acid

Phosphrous Acid
Phosphrous Acid
Product Code : PA-26
Product Specifications
Melting Point :
42.35 °C (108.23 °F; 315.50 K)(anhydrous)
Solubility :
soluble in ethanol
Density :
1.885 g/mL (liquid) Kilogram per cubic meter (kg/m3)
Molecular Formula :
H3O4P
Product Description

We are a Maharashtra, India based organization that imports, supplies and distributes premium grade Phosphrous Acid, which is an inorganic mineral acid with the chemical formula H3PO4. Also known as orthophosphoric acid, this is widely used in dentistry as an etching agent for cleaning and roughening of teeth after which, filling process takes place. In food products like colas, jams, sauces or ketchups etc. the phosphoric acid is used to regulate the acidity in order to provide tangy or sour taste.

Features:
  • Chemical formula: H3O4P
  • Molar mass: 97.99 g·mol−1
  • Odor: odorless
  • Density: 1.885 g/mL (liquid)
  • Melting point:42.35 °C (108.23 °F; 315.50 K)(anhydrous)
  • Boiling point: 158 °C (316 °F; 431 K)
  • Solubility: soluble in ethanol
  • log P: -2.15[2]
  • Vapor pressure: 0.03 mmHg (20°C)[3]
  • Acidity (pKa): pKa1 = 2.148
  • Magnetic susceptibility (χ): −43.8·10−6 cm3/mol
  • Viscosity: 2.4–9.4 cP (85% aq. soln.)
  • Crystal structure: monoclinic
  • Molecular shape: pseudo-tetrahedral
  • H3po4 concentration : 86.00%
  • Irons Fe : ppm 10.00 max
  • P2O5 : 62.30%
  • Sulphate as so4 : ppm 250.00 max

We are a Maharashtra, India based organization that imports, supplies and distributes premium grade Phosphrous Acid, which is an inorganic mineral acid with the chemical formula H3PO4. Also known as orthophosphoric acid, this is widely used in dentistry as an etching agent for cleaning and roughening of teeth after which, filling process takes place. In food products like colas, jams, sauces or ketchups etc. the phosphoric acid is used to regulate the acidity in order to provide tangy or sour taste.

Features:
  • Chemical formula: H3O4P
  • Molar mass: 97.99 g·mol−1
  • Odor: odorless
  • Density: 1.885 g/mL (liquid)
  • Melting point:42.35 °C (108.23 °F; 315.50 K)(anhydrous)
  • Boiling point: 158 °C (316 °F; 431 K)
  • Solubility: soluble in ethanol
  • log P: -2.15[2]
  • Vapor pressure: 0.03 mmHg (20°C)[3]
  • Acidity (pKa): pKa1 = 2.148
  • Magnetic susceptibility (χ): −43.8·10−6 cm3/mol
  • Viscosity: 2.4–9.4 cP (85% aq. soln.)
  • Crystal structure: monoclinic
  • Molecular shape: pseudo-tetrahedral
  • H3po4 concentration : 86.00%
  • Irons Fe : ppm 10.00 max
  • P2O5 : 62.30%
  • Sulphate as so4 : ppm 250.00 max
Contact Us

Flat No.-202, Building -A/56, Anand Mangal Society, Sector-3, Shanti Nagar, Mira Road (E), Mira Bhayandar, Maharashtra, 401107, India
Phone :+917259656429