Tert-Butylhydroquinone Tertiary butylhydroquinone 1948-33-0
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Tert-Butylhydroquinone TBHQ
CAS Number:1948-33-0
Molecular Formula: C10H14O2
Molecular Weight: 166.22
Packing: 25kg/drum
Storage: Keep tightly closed in light-resistant containers.
Application: TBHQ is an anti-oxidant in Foods.
Specification:
Items |
Specification |
Appearance |
White crystalline powder |
Identification |
Meets the requirements |
Melting Point |
126.5 ~ 128.0 |
Heavy Metals (as Pb) |
≤10mg/kg |
Lead |
≤2mg/kg |
Arsenic (as As) |
≤3mg/kg |
Hydroquinone |
≤0.1% |
2,5-di-tert-butylhydroquinone |
≤0.2% |
t-Butyl-p-benzoquinone |
≤0.2% |
Toluene |
≤0.0025% |
UV Absorbance |
Meets the requirements |
Assay |
≥99.0% |
Standard |
FCC5 |
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