Lub Teeb Stabilizer 622 CAS 65447-77-0 UV 622 hmoov

Kev Piav Qhia Luv:

Lub Npe Tshuaj:Butanedioicacid, dimethylester, polymerwith4-hydroxy-2,2,6,6-tetramethyl-1-piperidinethanol

Lub Npe Lag Luam: Lub Teeb Stabilizer 622

CAS:65447-77-0

Cov mis molecular:129.2001

Qhov hnyav ntawm cov molecule:(C15H25NO4)n

Xa email rau peb

Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Kev piav qhia txog khoom

622 tuaj yeem tiv thaiv lub teeb ultraviolet, txo cov nyhuv kis ntawm lub teeb UV; thiab tseem tuaj yeem nqus tau lub zog siab UV lub teeb (nthwv dej 290 ~ 400 m) muaj zog.

Ntim Khoom & Khaws Cia

Khaws lub thawv kom kaw ruaj. Tsis txhob noj thiab ua pa.
25KG Carton los yog raws li cov neeg siv khoom xav tau.

Cov Lus Qhia Tshwj Xeeb

YAM KHOOM	INDEX
Qhov tsos	Dawb rau cov hmoov dawb los yog granule
Qhov kub yaj	50.00-70.00 ℃
Cov khoom tawg yooj yim	0.50% siab tshaj
Tshauv	0.20% siab tshaj
Kev Sib Kis	450nm: 95.00% feeb 500nm: 97.00% feeb
* Ntxiv rau: Lub tuam txhab tuaj yeem tshawb nrhiav thiab tsim cov khoom tshiab raws li qhov xav tau tshwj xeeb ntawm peb cov neeg siv khoom.