Food Grade Antioxidant TBHQ Tert-Butylhydroquinone CAS 1948-33-0 Fine Chemical in Stock
Specification:
Product Name
|
tert-Butylhydroquinone
|
CAS No.
|
1948-33-0
|
MF
|
C10H14O2
|
MW
|
166.22
|
Melting Point | 127-129 °C(lit.) |
Boiling Point | 295 °C |
Assay | 99% |
Appearance
|
Whtie Powder
|
Item
|
Standard Limit
|
Assay(TBHQ)
|
99.0min
|
t-Buty-p-benzoquinone
|
0.2%max
|
2,5-diButylhydroquinone
|
0.2%max
|
Lead
|
2mg/kg max
|
UltravioletAbsorbance
|
Pass
|
Melting Range
|
126.5-128.
|
The product is packed in plastic barrel or zinc galvanized steel barrel with net weight of 25±0.5kg, 200±1kg or as required
by the customer. Store it in cool, dry and ventilated place.
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