| Place of Origin: | China |
|---|---|
| Brand Name: | HNB |
| Certification: | ISO |
| Model Number: | TBHQ |
| Minimum Order Quantity: | 1KG |
| Price: | Negotiable |
| Packaging Details: | Aluminum foil bag |
| Delivery Time: | Usually3-5days |
| Payment Terms: | L/C, D/A, D/P, T/T, , MoneyGram，Alibaba Assurance Order |
| Supply Ability: | 5000kg/Month |
| CAS: | 1948-33-0 | Mf: | C10H14O2 |
|---|---|---|---|
| MW: | 166.217 | Specification: | 99% |
| Flash Point: | 138.7 ℃ | Appearance: | White Powder |
| EINECS: | 217-752-2 | Sample: | Available |
TBHQ Tert-butyl hydroquinone Powder CAS 1948-33-0 99%
|
Product name |
Chrysin Powder |
|
Appearance |
White Powder |
|
CAS |
480-40-0 |
|
MF |
C15H10O4
|
| Purity |
99% |
|
Storage |
Keep in cool dry place. |
The Introduction of TBHQ Tert-butyl hydroquinone Powder
Tertiary butylhydroquinone (TBHQ), also known as tert butylhydroquinone or tert butylhydroquinone, with a chemical formula of C10H14O2, is a newly synthesized antioxidant with good antioxidant effects. It is particularly suitable for plant oil oxidation and can increase the antioxidant stability of edible oils by 3-5 times.
The Application & Function of TBHQ Tert-butyl hydroquinone Powder
TBHQ is an oil soluble antioxidant that can prevent or delay the oxidation and deterioration of fats in food. As a food additive, TBHQ has been used in more than 20 countries such as the United States. In 1992, China was approved for use in oil and fat containing foods, dried fish products, biscuits, instant noodles, canned oil containing foods, pickled meat products, etc. The maximum allowable dosage of TBHQ in food is 200mg/kg. According to regulations in the United States, the oil content when using TBHQ alone or in combination with BHA and BHT is less than 0.02%. Its antioxidant effect on oils is better than BHA, BHT, and PG as the concentration increases
usage method
1. Direct method: Heat the oil to 35-60 ℃, add TBHQ in the required proportion, vigorously stir for 10-15 minutes to dissolve it, and then continue stirring (without vigorously stirring to prevent excessive air from entering) for about 20 minutes to ensure uniform distribution of TBHQ.
2. Seed method: First, completely dissolve TBHQ in a small amount of oil or 95% alcohol solution, prepare 5-10% TBHQ oil or alcohol solution, and then directly or with a measuring device, add it to the fat or oil, stir and distribute evenly.
3. Pumping method: The TBHQ concentrated solution prepared by the seed method is injected into a pipeline with a fixed flow rate and flow rate of fat or oil that needs to be stable according to the specified proportion through a stainless steel quantitative pump. Ensure sufficient turbulence is generated in the pipeline to ensure uniform distribution of TBHQ.
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The COA of TBHQ Tert-butyl hydroquinone Powder
| ITEMS OF ANALYSIS |
SPECIFICATION
|
RESULT |
| Characteristics | White crystalline powder, odorless or practically odorless and practically tasteless | Complies |
| Identification | IR: The infrared absorption spectrum should be concordant with the reference spectrum | Complies |
| Solubility | Soluble in ethanol, chloroform , almost insoluble in water. | Complies |
|
Water
|
≤0.5% | 0.1% |
|
ash content
|
≤0.5% | 0.2% |
|
Assay
|
99% | 99.80% |
|
Conclusion
|
Conform with the standard |
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HNB Biotech company details
C17H8Cl2F8N2O3
67-20-9
