Beijing Huashan Auxiliary Factory??? ?? ??? ?????.
?? ?:Beijing Huashan Auxiliary Factory
??:0086-10-67697631; 67683617
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??:China
? ?? ?:9
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Hydroxyethyl tetramethylpiperidinol | ????????????????? | 52722-86-8 | C11H23NO2 |
Bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate with 1-(methyl)-8-(1,2,2,6,6-pentamethyl- a mixture of 4-piperidine) sebacate | | | |
1,2,2,6,6-Pentamethyl-4-piperidinol | 1,2,2,6,6-????-4-????? | 2403-89-6 | C10H21NO |
Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate | ??(2,2,6,6-?????-4-?????)???? | 52829-07-9 | C28H52N2O4 |
Photo-stabilizer HS-508 | | | C30H56N2O4;C21H39NO4 |
2,2,6,6-Tetramethyl-4-piperidinol | 2,2,6,6-???-4-????? | 2403-88-5 | C9H19NO |
Light Stabilizer 622 | | 65447-77-0 | C17H33NO6 |
Polysuccinic acid (4-hydroxy-2,2,6,6-tetramethyl-1-piperidinyl) ester | | | |
Light stabilizer HS-770 | | | |
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