Polyphosphoric acid

• Post Date:

  Mar 09,2022

• Expiry Date:

  Sep 05,2022

• Detailed Description:

  Cas No. :8017-16-1

  	Generic Name:	Polyphosphoric acid (PPA)
  	Formula:	H6P4O13
  	Molecular weight:	337.93
  	specification :	≥80%;≥82%;≥84%;≥85%
  	Package:	Plastic barrel, net weight 40KG or 30KG. It shall be kept well closed in a cool, dry, ventilated place. Avoid alkali, oxidant and flammable materials.
  	Uses:	in organic synthesis for dehydration, cyclization and acylation.
  	Introduction:	Properties: Clear colorless viscous liquid. Density 2.1g/cm3. Deliquescent, corrosive. Soluble in water with hydrolysis to phosphoric acid. Specification P2O5, ≥ 80%, 82%, 84%, 85% Chloride, ≤ 0.001% Sulfate, ≤ 0.02% Heavy metal, ≤ 0.001% Fe, ≤ 0.001% As, ≤ 0.001%

• CAS Registry Number:

  8017-16-1

• Synonyms:

  Polyphosphoric acids;Superphosphoric Acid;PolyphosphoricacidPOviscousliq;Tetraphosphoric acid;PPA;

• Molecular Formula:

  (H)_n+2·(P)n·(O)_3n+1

• Molecular Weight:

  337.93

• Molecular Structure:

  

• Hazard Symbols:

   C:Corrosive;
  

• Risk Codes:

  R34:;
  

• Safety Description:

  S25:;
  S36/37/39:;
  S45:;
  

• Company:

  Changzhou Lianyi Chemical Co.,Ltd.     [ China ]        

• Contact:

  Yang Axing

• Tel:

  +86-519-86131077

• Fax:

  +86-519-86135266

• Email:

  sales@lianyichem.com