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 Phenoxycyclotriphosphazene Poly(diphenoxy)phosphazene
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2,5-Dihydroxyphenyl(diphenyl)phosphine Oxide
Structure type:

Product name: 2,5-Dihydroxyphenyl(diphenyl)phosphine Oxide,2-(Diphenylphosphinyl)hydroquinone
Abbreviation: DPO-HQ
CAS NO.: 13291-46-8
Physicochemical properties: white powder without irritant odor. Melting range: 211~215℃. Slightly soluble in methyl alcohol and methylbenzene, insoluble in water.
Technical index:

1. Appearance: white powder
2. Content: ≥98.0%
3. Drying loss: ≤0.20%

Packing: 20KG/bag (lined with plastic paper bag) or at the request of client.
Storage: Keep in cool and dry place. Keep away from heat source and direct sunlight.
Main uses: The product is new-model reactive organic phosphorus flame retardant that is widely used in epoxy resin, copper-clad-plate, encapsulating material, and other fields.

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