Tetrabromobisphenol a Bis (2, 3-DIBROMOPROPYL ETHER) (BDDP) CAS 21850-44-2 Fr720

• CAS No.: 21850-44-2
• Formula: C21h20br8o2
• EINECS: 244-617-5
• Model NO.: BDDP
• Color: White
• Appearance: Powder
• Certification: Reach
• Environmental Protection: Yes
• Kind: Plastic Flame Retardant
• Transport Package: 25kg Bag
• Trademark: QINGHUI
• Origin: China
• HS Code: 2933690000
• Production Capacity: 10000mt/Year

Product Description

Tetrabromobisphenol A bis(2,3-dibromopropyl ether) 
BDDP 
  
Molecular Formula:C₂₁H₂₀Br₈O₂ 
Molecular Weight:943.8 
CA S Registration Number : 21850-44-2 

Specification:
 

Index Name	Index
Appearance	White powder or granular
B romine Content, %	≥67
Whiteness:	≥ 92
Melting Temperature, ºC	102-117
A cetone Insoluble, %	≤0.06
Volatile Component	≤0.3

Usage
It is mainly used for plastics as flame-retardant, widely for PP,PE,PS,ABS resin rubber fiber etc high molecular material and electronic industry. Especially for PP plastics. It is the most excellent flame-retardant for PP Plastics to now

Package
25kg bag,1000kg bag or by customer's requirement.

Storage and Transportation
Handle with care, keep air-tight and dry.