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TBHQ
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Standard of quality： According to standard of FAO /WHO –1995
Chemical Name：
tert-Butyl hydroquinone, tert-Butylhydroquinone, Butylhydroquinone
Mono-tert-butyl hydroquinone
Molecular formula： C10H14O2
Molecular weight： 166.22
CAS Number ： 1948-33-0
Description：A white crystalline solid having a characteristic. It is soluble in alcohol and in ether, but is practically insoluble in water.
Specification：
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Item
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Index
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TBHQ （as C10H14O2） %
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99.8
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t-Buty1-p-benzoquinone %
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0.2max
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Hydroquinone %
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0.1max
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2,5-di-t-butylhydroquinone%
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0.2max
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Toluene%
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0.0025 max
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Melting Range ℃
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126.5-128.5
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Arsenicmg/kg
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3max
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Heavy Metals mg/kg，
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10max
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Packing: 25kg(net.) plastic drum or as the need of customer
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