9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide DOPO
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9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide DOPO

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9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide

DOPO

CAS:35948-25-5 

Molecular Formula:C12H9PO2

Application: Used in linear polyester, polyamide, epoxy resin, polyurethane, also widely used in electronic equipment with plastic, copper layer circuit boards, etc.


(Specification)

Item

Unit

Index

Purity

%

≥99.5

Chloride

mg/KG

≤20

Phosphorus content

%

≥14.0

(Zn)(Fe)

mg/KG

≤5

(Na)

mg/KG

≤5

Melting point

117-120

 

Packing and storage:25 kg /bag, using kraft bags with PE inner. Handle with care, keep airtight and dry.




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