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99.5% Flame Retardant DOPO CAS 35948-25-5

Short Description:

Chemical Name: Flame Retardant DOPO

Synonyms: 9,10-Dihydro-9-Oxa-10-Phosphaphenanthrene-10-Oxide(DOPO)

CAS No.: 35948-25-5

Purity: ≥99.5%


Product Detail

Product Tags

Product Description

[Chemical Name]: 9,10-Dihydro-9-Oxa-10-Phosphaphenanthrene-10-Oxide(DOPO)

[Type]: Flakes, Powder

[Code]: Flame Retardant DOPO

[Formula]:C12H9PO2

[Molecular Weight]:216

[CAS NO.]: 35948-25-5

[Appearance]: white crystalline powder or flakes,Easily soluble in methanol, ethanol, chloroform etc. Soluble in benzene, toluene, chlorobenzene. insoluble in water.

[Applications]: can be used in liner polyester, polyamide, epoxy resin,widely used in plastic,circuit,board for electronic unit.

[Feature]:Excellent in heat stability,water resistance,oxidation resistance,it is a kind of reactive and additive flame retardant. Performance is better than general phosphate ester in flame retarding due to containing P-C bond.

[Packing]: 25Kg kraft bags. 500Kg in one pallet.

[Capacity]: 5000T/a

[Storage and transportation]: Handle with care, keep airtight and dry.

Specification

Item Unit Flakes form
Appearance   white flakes
DOPO content % ≥99.5
OPP content ppm ≤1000
Melting point 117 - 120
Water absorption rate % ≤0.30
Acid value mgKOH/g ≤300
Colority of melt APHA ≤100

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