DOPO Flame Retardant
Halogen free reactive flame retardants for epoxy resins, which can be used in PCB and semiconductor encapsulation, yellow resistant additive for synthesis process for ABS,PS,PP,Epoxy resin etc.Intermediate of flame retardant and other chemicals
Chemical name:9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide
Product Code: DOPO
CAS#:35948-25-5
Molecular weight: 216.16
Molecular formula: C12H9O2P
Gravity:1.402(30℃)
M.P:116℃-120℃
B.P:200℃ (1mmHg)
Appearance white powder or white flake
Assay(HPLC) ≥99.0%
P ≥14.0%
Cl ≤50ppm
Fe ≤20pp
Package: 25 Kg/bag
Title: DOPO Flame Retardant，Phosphorus Supplier
description: Halogen free reactive flame retardants for epoxy resins, which can be used in PCB and semiconductor encapsulation.
Key words: CAS 35948-25-5 Supplier, DOPO Flame Retardant Supplier, Halogen free reactive flame retardants epoxy resins ,PCB and semiconductor Reactive Retardant ,Phosphorus Retardant Monomer , Intermediate of flame retardant
