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Big discounting Fluorescent Brighener 199: 1 - Phosphate Halogen-free Flame Retardant DOPO-HQ – DEBORN Detail:
Product Identification
Product name: 6-(2,5-Dihydroxyphenyl)-6H-dibenz[c,e][1,2]oxaphosphorine-6-oxide
CAS NO.: 99208-50-1
Molecular weight: 324.28
Molecular formula: C18H13O4P
Structural formula

Property
Proportion |
1.38-1.4(25℃) |
Melting point |
245℃~253℃ |
Technical index
Appearance |
White powder |
Assay(HPLC) |
≥99.1% |
P |
≥9.5% |
Cl |
≤50ppm |
Fe |
≤20ppm |
Application
Plamtar-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 synthesis of reactive flame retardant.
Packaging and Storage
Store in a cool, dry place. Keep away from heat sources and avoid direct light exposure.
20KG/bag (plastic-lined paper bag) or according to customer requirements.
Product detail pictures:
Related Product Guide:
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