TBHQ
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Price:
Negotiable
- minimum:
- Total supply:
-
Delivery term:
The date of payment from buyers deliver within days
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seat:
Beijing
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Validity to:
Long-term effective
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Last update:
2023-03-31 08:46
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Browse the number:
273
Company Profile
Shanghai Exquisite Biochemical Co., LtdBy certification [File Integrity]
Contact:seb2023(Mr.)
Email:
Telephone:
Phone:
Area:Beijing
Address:Beijing
Website:http://www.ebiochemical.com/ http://seb2023.022nb.com/
Product Details
Tertiary Butyl Hydroquinone is a synthetic food grade anti-oxidant, used to stabilize foods, fats and vegetable oils against oxidative deterioration and thus extending their storage life. Tocopherol, a natural antioxidant present in vegetable oils is often inadequate for oxidative stability. Even external addition of Tocopherol provides little or no increase in the stability and hence needs synthetic antioxidant. TBHQ inhibits an outstanding stabilizing effect in unsaturated fats particularly in Poly-unsaturated vegetable oils and inedible animal fats. TBHQ -can also be advantageous in essential oils, nuts, buffer fat and food packaging material. Thus, TBHQ provides a healthier and most favoured option for preserving food products.
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) |
99.84 |
Tert-Butyl-p-Benzoquinone (%) |
NMT 0.2 |
0.05 |
2,5-Di-Tert-Butylhydroquinone (%) |
NMT 0.2 |
0.07 |
Hydroquinone (%) |
NMT 0.1 |
0.04 |
Toluene (%) |
NMT 0.0025 |
<0.0025 |
Melting Range (°) |
126.5~128.5 |
127.3~128.1 |
Lead(mg/kg) |
NMT 2 |
<2 |
UV-Absorbance (Polynuclear Hydrocarbons) |
Complies with FCC |
Complies |
Test Conclusion |
Qualified |
Storage: Store in cool and dry location with fresh, clean and circulating air. Protect from direct sunlight, microbial and other contamination.
http://www.ebiochemical.com/
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