Food-Grade Antioxidant TBHQ

Chemical Name£º tert-butyl hydroquinone, Mono-tert-butyl hydroquinone 

Standard of quality£º According to standard of FAO /WHO ¨C1995
 Molecular formula£º  C₁₀H₁₄O₂
Molecular weight£º  166.22               

CAS Number £º  1948-33-0
Description£ºA white crystalline solid having a characteristic. It is soluble in alcohol and in ether, but is practically insoluble in water.

Specification£º

Item                                                         Index

tert-butyl hydroquinone £¨as C10H14O2£© %£¬ ¡Ý    99.0

t-Buty1-p-benzoquinone %£¬¡Ü              0.2

Hydroquinone %£¬¡Ü                              0.1

2,5-di-t-butylhydroquinone%£¬¡Ü           0.2

Toluene%£¬¡Ü                                         0.0025

Melting Range ¡æ                                    126.5-128.5

Arsenicmg/kg£¬¡Ü                                   3

Heavy Metals mg/kg£¬                            ¡Ü10

Packing:       25kg(net.) plastic drum or as the need of customer