Antioxidant 2246-Zn

[Chemical name]: 4-methyl-6- bert butyl phenol Zn salt

[Structural formula ]:

[ Molecular formula ]: C22H30O2Zn

[Relative molecular weight]: 391.5

[Properties]: non toxic, odorless

[Specification]:

Item
Quality index
  Premium grade First grade Second grade
Appearance white powder light white powder white, offwhite to light yellow powder
demix point/°C,≥ 290.0 288.0 285.0
Loss on heat/%,≤ 0.5 1.0 2.0
Zn/%£¬< 21 19 17
PH 6.0 7.0 8.0

[Characteristic & uses]: Its is developed from 2246, besides all the functions of 2246, it has better performance in insolation, crack and anti-color change.

[Packing & storage]: 25Kg in plastic bag lined PP woven bag

 

 
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