flame retardant DOPO epoxy flame retardant CAS:35948-25-5
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flame retardant DOPO epoxy flame retardant CAS:35948-25-5

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  • DOPO

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.

DOPO (2)

(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.


Kind regards and thanks

Joyce tang

ShouGuang Puer Chemical Co.,Ltd/ Heze yipu new material co .,Ltd

Export  manager : joyce tang

North of Jinguang str,shouguang ,shandong china

Mobile :0086-13053676351

Email: joyce@puerchem.com  joycetang@puerchem.com

www.puerchemical.com   www.puerchem.com

MCA . APP. ADP.MPP.MDH.ATH.Compound flame retardants




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