CAS No.: | 1948-33-0 |
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Formula: | C10h14o2 |
EINECS: | 217-752-2 |
Classification: | Alkane |
Grade Standard: | Medicine Grade |
Whether Ring Formation or Not: | Aliphatic Hydrocarbon |
Samples: |
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Product Name | tert-Butylhydroquinone |
CAS No. | 1948-33-0 |
MF | C10H14O2 |
EINECS: | 217-752-2 |
Appearance | White powder |
Packing | 25kg drum |
Shelf life | 2 Years |
ITEM |
STANDARD |
RESULT |
Color | White or yellowish-white | White |
Odor | Characteristic odor | Complies |
Appearance | Crystalline powder | Complies |
Solubility | It is soluble in alcohol and in ether, and it is practically insoluble in water | Complies |
Identification | Positive | Positive |
Assay (%) | NLT 99.0% of TBHQ(C10H14O2) | 99.83 |
Tert-Butyl-p-Benzoquinone (%) | NMT 0.2 | 0.04 |
2,5-Di-Tert-Butylhydro quinone (%) | NMT 0.2 | 0.10 |
Hydro quinone (%) | NMT 0.1 | 0.03 |
Tolue-ne (%) | NMT 0.0025 | <0.0025 |
Melting Range (°) | NLT 126.5 | 128.2 |
Lead(mg/kg) | NMT 2 | <2 |
UV-Absorbance (Polynuclear Hydrocarbons) | Complies with FCC 12 | Complies |
tert-Butylhydroquinone is packaged in 25kg bag
tert-Butylhydroquinone shipping by air, by sea , by air express like Fedex , DHL, UPS
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