|
|
|
|
|
Wenzhou TMP |
|
2,2,6,6-tetramethyl-4-piperidinol |
|
It is the base material of hindered amine photostabilizer. It is very useful in medicine manufacture. |
|
Appearance: white crystal Melt point: 129.8 - 132'C Content: > 99.5% Color index: < 15(AHPA)(5%100ml anhydrous alcohol) Ash: < 0.1% weightlessness(Loss in weight) < 0.1% |
|
|
|
|
|
|
|
ÀÌÁ¦Ç°¿¡ ´ëÇØ µî·ÏµÈ ÆǸž÷ü°¡ ¾ø½À´Ï´Ù. |
|
|
|
|
|