Antioxidant 168 manufacturer CAS:31570-04-4
Sep 10th, 2022 at 18:56 Food and Feed Additives Glen Ellyn 51 views Reference: K4oeE9vve0B
Location: Glen Ellyn
Price: Contact us
SPECIFICATIONS AND PHYSICAL CHARACTERISTICS
| TEST | UNIT | SPECIFICATION |
| APPEARANCE | WHITE CRYSTALINE POWDER | |
| ASSAY | % | 99.00MIN |
| VOLATILES | % | 0.30MAX |
| MELTING POINT | ℃ | 183.00-187.00 |
| CLARITY | CLEAR | |
| TRANSMITTANCE | ||
| 425nm | % | 96.00MIN |
| 500nm | % | 98.00MIN |
| CONTENT OF DTBP | % | 0.20MAX |
| ACIDITY | mgKOH/g | 0.25MAX |
| HYDROLYZATION | H | 14MIN |
PRODUCT FEATURES AND APPLICATIONS
AN 168 is secondary antioxidant with excellent resistance to extraction by water, low volatility and high heat stability. It reacts during processing with hydroperoxides formed by autoxidation of polymers preventing process induced degradation and extending the performance of primary antioxidants
AN 168 has better synergist effort with Primary Antioxidant AN 1010.
AN 168 is of good compatibility with most Polyolefin like ABS,PC,PVC,PU, Polyester, PP,PS PBT,PET,PMMA,TPE and etc
PACKAGE
20KG Bag
HANDLING AND STORAGE
Keep container tightly closed and dry and storage in cool place
| Items of Analysis | Standard of Analysis | Test Results | |
| Appearance | White powder or granule | Conform | |
| Melting point | 183.0-187.0℃ | 185.0-186.2℃ | |
| Volatilizing | ≤0.3% | 0.08% | |
| Clarity of solution | Clear solution | Clear | |
| Color of solution at | 425nm | ≥98.0% | 99.4% |
| 500nm | ≥98.0% | 99.5% | |
| Acidity | ≤0.3 mgKOH/g | 0.01mgKOH/g | |
| Content of 2,4-B | ≤0.2% | 0.07% | |
| Assay | ≥99.0% | 99.9% | |
| Degradation | Pass | Pass | |
| Conclusion | Conforms to Factory Standard | ||
Please visit our website if you have any inquiry: Antioxidant 168.If you can't find materials from around the world, please let us know and we will research and produce them in our labs equipped with high technology.
Inno Pharmchem (Pharmaceutical Intermediates Manufacturers in China) is exclusively focusing on the manufacturing of API's Intermediates, such as Antioxidant 168, cas:31570-04-4 , ANTIOXIDANT 168IRGANOX 168 and so on. We have helped clients businesses by scaling up its pharmaceutical products through the development of innovative processes and optimizing the production process thus it making it cost-efficient.
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