Secondary Antioxidant 412S
Cov ntaub ntawv tseem ceeb:
Khoom npe: Secondary Antioxidant 412S
Lub npe tshuaj: pentateitol (3-Lauyl thiopropionate)
Lub npe Askiv: Secondary Antioxidant 412S;
Pentaerythritol tetrakis [3-(dodecylthio)propionate];
CAS Nr .: 29598-76-3
Cov mis mos molecular: C65H124O8S4
Molecular Luj: 1,161.94
EINECS Tus lej: 249-720-9
Tus qauv qauv:
Yam khoom muaj xws li: antioxidant; organic tshuaj raw khoom;
Nqe lus piav qhia:
Thioester thib ob antioxidant nrog kev ua haujlwm zoo
Yam ntxwv:
cov sulfur ester antioxidant siv cov tsoos zoo tshaj plaws kev ua tau zoo, nrog kev cuam tshuam phenolic antioxidants cov ntaub ntawv siv tau tuaj yeem txhim kho thermal stability ntawm.
Melting point:> 46.0 ℃
Kub taw tes: 998.2 ± 65.0 ° C (Predicted)
Qhov ceev 0.991 ± 0.06 g / cm3 (Predicted)
Chav siab: 0 Pa ntawm 25 ℃
Solubility: Soluble hauv hexane, cyclohexane, thiab yuav luag insoluble hauv dej. Khoom: Dawb los yog tawm - dawb hmoov
LogP: 6.5 ntawm 35 ℃
| Specification | Chav tsev | Txuj |
| Qhov tshwm sim | Dawb los yog tawm-dawb hmoov | |
| Cov ntsiab lus tseem ceeb | % | ≥98.00 Nws |
| Cov ntsiab lus tshauv | % | ≤0.1 |
| Volatiles | % | ≤0.50 |
| Melting point | ℃ | 48.0-53.0 Nws |
Kev ua tau zoo nrog tsawg volatilization; zoo heev extraction kuj thiab migration kuj; zoo synergy nrog thaiv phenolic antioxidant; zoo thermal stability thiab yooj yim los nag; Cov teebmeem tshwj xeeb hauv polyolefin.
Cov ntawv thov tseem ceeb rau polyethylene (PE), polypropylene (PP), ABS, PC-ABS copolymers thiab engineering thermoplastics, tshwj xeeb tshaj yog pom zoo rau cov kev cai nruj rau kev kub siab thiab kev laus mus sij hawm ntev; haum rau kev ua haujlwm siab thiab muab tub lim; rau nyias phab ntsa / zaj duab xis cov khoom yuav tsum tau volatility tsawg; haum rau cov kav dej kub kub, tshuab ntxhua khaub ncaws lossis tshuab ntxhua khaub ncaws.
Ntxiv tus nqi: 0.05% -1.0%, qhov tshwj xeeb ntxiv tus nqi txiav txim siab raws li tus neeg siv khoom thov kev xeem.
Paceked hauv 20 lossis 25 Kg / carton.
Los yog ntim raws li tus neeg siv khoom xav tau.
Khaws kom tsim nyog hauv qhov chaw qhuav hauv qab 25 C nrog lub txee lub neej ntawm ob xyoos.
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Thov hu rau peb rau txhua yam ntaub ntawv ntsig txog.
Tshiab Venture Enterprise tau mob siab rau muab cov khoom zoo Antioxidants kom tau raws li cov kev xav tau ntawm cov kev lag luam no, tsav tsheb tshiab thiab kev ruaj khov hauv kev tsim khoom, thov hu rau peb:
Email: nvchem@hotmail.com
