PENTAERYTHRITOL PHOSPHATE

• Post Date:

  Jul 08,2025

• Expiry Date:

  Jul 08,2026

• Detailed Description:

  Cas No. :5301-78-0 Payment Method: TT
  Product Name PENTAERYTHRITOL PHOSPHATE
  Alias: 1-oxo-4-hydroxymethyl-2,6,7-trioxa-1-phosphabicyclo[2.2.2] octane
  Product Code: MSFR-PEPA
  CAS NO. 5301-78-0
  Molecular formula C5H9O5P
  Quality Specification
  SPECIFICATIONS UNITE MEASURE SPECIFIED RANGE
  Physical Appearance Visual White powder
  Melting point ℃ 200-210
  Loss on drying % 0.5max
  Phosphrous content % 16-17.2
  Application
  MSFR-PEPA is reactive phosphorus intumescent flame retardant. PEPA has hydroxyl at the end, so it
  is also an intermediate for manufacturing a series of halogen-free phosphorus containing flame
  retardants. It can be directly applied to the flame retardant of polypropylene, PBT and other
  plastics. The advantage of terminal hydroxyl makes it also suitable for flame retardant plastic
  adhesives and coatings. PEPA has good flame retardant effect and non toxicity. It is suitable for
  electronic and electrical industries. It can also be used as a component of mixed intumescent
  flame retardant. Package Net weight 25KG composite paper bag, 25kh/cardboard drum. Validity Date: 12 months.

• CAS Registry Number:

  5301-78-0

• Synonyms:

  1,3-Propanediol, 2,2-bis((phosphonooxy)methyl)-, 1,3-bis(dihydrogen phosphate);Pentaerythritol phosphate;1,3-Propanediol, 2,2-bis((phosphonooxy)methyl)-, bis(dihydrogen phosphate);Pentaerythritol octahydrogen tetraphosphate;3-(phosphonooxy)-2,2-bis[(phosphonooxy)methyl]propyl dihydrogen phosphate (non-preferred name);PEPA;

• Molecular Formula:

  C₅H₁₆O₁₆P₄

• Molecular Weight:

  456.066

• Molecular Structure:

  

• Company:

  Zhenjiang Xingxing Flame Retardant Co.,Ltd.(Zhenjiang Sanwa Flame Retardant Technology co.,ltd.)     [ China ]          

• Contact:

  Wang guohua

• Tel:

  +86-511-84417435

• Fax:

  +86-511-84411179

• Email:

  wgh@xxflameretard.com