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6PPD quinone: The environmental contaminant killing Coho
Aug 09, 2021· 6-PPD is a chemical widely used to protect car tires from ozone. However, when rainwater washes it into freshwater, 6PPD degrades into 6-PPD quinone, a contaminant that a recent study has linked to the mass deaths of Coho salmon in the Pacific Northwest of the US.. Researchers from Northeastern University and the University of Washington found that even
Antioxidant EPPD Antioxidant EPPD(6PPD+7PPD) CAS No.: 793-24-8,3081-01-4. Chemical Name: -EPPD is used for natural rubber and synthetic rubber. Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding rubber antioxidant 6ppd and 7ppd Antioxidant EPPD Antioxidant EPPD(6PPD+7PPD) CAS No.: 793-24
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rubber antioxidant 4020, rubber antioxidant 4020. Tire Making Material Chemical Name N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine CAS NO 793-24-8 Rubber Antioxidant 4020 6PPD US $2.50-$3.00 / Kilogram 500 Kilograms (Min Order) Get Price
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