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| PRODUCT | Tertiary Butyl Hydroquinone |
| Common Name | TBHQ |
| Empirical Formula | C10H14O2 |
| CAS Number | 1948–33–0 |
| Molecular Weight | 166.24 |
| Physical Appearance | White Crystalline Powder having Characteristic odour. It is soluble in Alcohol and practically insoluble in water. |
| ASSAY(TITRIMETRIC) | MIN. 95.0% |
| HEAVY METALS (AS LEAD) | MAX. 10 PPM |
| ARSENIC (AS As) | MAX. 3 PPM |
| 2, 5 DI TERT. BUTYL HYDROQUINONE | MAX. 5.00% |
| Melting Range | 125.0°C TO 127.5°C |
| MOISTURE | 0.5% MAX. |