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Chemical Name : Hexabromocyclododecane
Synonyms: HBCD; 1,2,5,6,9,10-Hexabromocyclododecane;
CAS NO. : 3194-55-6 or 25637-99-4
Chemical formula: C12H18Br6
Structure formula :
1 specifications:
|
HBCD content% |
>99 |
|
Bromine content% |
73.0 - 75.0 |
|
Melting point,oC |
185 - 195 |
|
Thermal resolving temperatureoC |
200 - 220 |
|
Color (APHA) |
30 |
|
Volatilizing(105oC,2h)≤ |
0.5% |
|
Moisture% |
≤0.1 |
|
Appearance |
White powder |
|
Fineness |
100mesh - 800mesh |
2 Applications:
2.1 used in polystyrene (EPS) foam, extruded polystyrene foam
(XPS) and textile back coatings;
2.2 used as adding agent of flammable inhibitor for polyethylene,
poly carbonate, unsaturated polyester;
2.3 used in fire-proof treatment of fabric, butadiene styrene
rubber, coating and unsaturated polyester.
3 Narrate:
3.1 The product is white crystal powder, Its theoretical bromine
content is 74.71%. The density is 2.36g/cm3, It has a good
heat stability and dispersivity TGA is 259oC(1%)
and 280oC(5%).
3.2 it can dissolve in alcohol, ketene, ester and other organic
solvents, such as methyl alcohol, ethanol, pentyl acetate,
acetone and others.
3.3 The toxicity is low, LD50>5000mg/kg
4 Packing: 25Kg PP Bags or Paper Bags or
1000Kg PP Bags.
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