Phosphoric acid

• Post Date:

  Mar 23,2013

• Expiry Date:

  Apr 06,2013

• Detailed Description:

  Cas No. :7664-38-2 Quantity: 20Metric Tons
  Specs:85%
  Price:890 USD Metric Tons
  Payment Method: T
  Appearance: white solid or colourless, viscous liquid (>42 °C)
  
  Density: 1.885 g/mL (liquid);1.685 g/mL (85 % solution);2.030 g/mL (crystal at 25 °C)
  
  Melting point:42.35 °C (anhydrous);29.32 °C (hemihydrate)
  
  Boiling point:158 °C (decomp);Solubility in water: 548 g/100 mL
  
  Acidity (pKa) :2.148, 7.198, 12.375
  
  Viscosity: 2.4–9.4 cP (85% aq. soln.);147 cP (100 %)
  
  Phosphoric acid 85% Phosphoric acid
  85% Domestic 35kg/drum4000
  Chemical formula: H3PO4 Phosphoric acid
  Product name: Orthophosphoric acid, Phosphoric (5) acid
  Alias: Orthophosphoric acid; Anhydrous phosphoric acid
  CAS No. 7664-38-2
  Molecular weight: 98.0
  Appearance: White solid or colorless viscous liquid (>42 οC)
  Density: 1.685 g/ml (liquid)
  Melting point: 42.35 οC(316 K)
  Boiling point: 158 οC(431 K)((Decomposition))
  pKa1: 2.12 pKa2: 7.21 pKa3: 12.67
  Use: Metal surface treatment agent, phosphate raw material products, organic reaction catalyst, refractory additive, activated carbon treatment agent, etc.
  

• CAS Registry Number:

  7664-38-2

• Synonyms:

  ;orthophosphoric acid;Anhydrous phosphoric acid;

• Molecular Formula:

  H₃PO₄

• Molecular Weight:

  97.99

• Molecular Structure:

  

• Hazard Symbols:

   C:Corrosive;
  

• Risk Codes:

  R34:;
  

• Safety Description:

  S26:;
  S45:;
  

• Company:

  JINANSHIJITONGDA CHEMICAL COL TD     [ China ]        

• Contact:

  WILLA

• Tel:

  15054147787

• Fax:

  0531-83538869

• Email:

  willa1024@gmail.com