Primary Antioxidant - Phenolic Based
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2,6-Di-tert-butyl-4-methylphenol.
Synonym: Butylhydroxytoluene; 3,5-Di-tert-butyl-4-hydroxytoluene;
BHT; Butylated hydroxytoluene
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PowerNox™ 2640 is a lipophilic organic compound. It is a chemical derivative of phenol and has antioxidant properties.
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| Chemical Name: |
2,6-Di-tert-butyl-4-methylphenol |
| CAS No.: |
128-37-0 |
| EINECS No.: |
204-881-4 |
| Formula: |
C15H24O |
| Molecular
Weight: |
220 |
| Melting Point(°C): |
69-70 |
| Volatile Loss(%): |
Max.0.3 |
| Appearance: |
White Powder |
| Ash(%): |
Max.0.1 |
| Watercontent(%): |
Max.0.1 |
| Residue onignition(%): |
Max.0.002 |
| Sulfate(%): |
Max.0.002 |
| Heavymetal(as Pb)(%): |
Max.0.0004 |
| Arsenic(asAS)(%): |
Max.0.0001 |
| Freephenol(%): |
Max.0.02 |
| Lead(ppm): |
Max.5 |
| Mercury(ppm): |
Max.1 |
| Min. Purity: |
99.5% |
PowerNox™ 2640 can be used in small quantities as a food additive as an antioxidant. It is also used for cosmetics, pharmaceuticals and embalming fluid.
PowerNox™ 2640 is used as antioxygen in rubber, plastic stabilizer, gasoline, transformer oil, turbine oil, animal and plant oil, and food.
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PowerNox™ 2640 is supplied in net weight 25kg fiber drum with PE liner.
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