BX FR DOPO HQ
Introduction
Product name: 6-(2,5-Dihydroxyphenyl)-6H-dibenz[c,e][1,2]oxaphosphorine-6-oxide
Abbreviation: FR DOPO HQ
BX FR DOPO HQ is a new phosphate halogen-free flame retardant, for high-quality epoxy resin such as PCB, to replace TBBA, or adhesive for semiconductor, PCB, LED, and so on. Intermediate for the synthesis of reactive flame retardant
Specification:
CAS NO.: 99208-50-1
Proportion: 1.38-1.4(25℃)
Melting point: 245℃~253℃
Molecular weight: 324.28
Molecular formula: C18H13O4P
Specifications:
Appearance White powder
Assay(HPLC) ≥99.1%
P ≥9.5%
Cl ≤50ppm
Fe ≤20ppm
Packing
Package: 25 Kg/bag