Asidi wa Sebacic / CAS 111-20-6
Kufotokozera Kwachidule:
Dzina la malonda:Sebacic acid
Mtundu:ZA-N
CAS: 111-20-6
MF: C10H18O4
MW: 202.25
KAYAMBIDWE:
zofunikira
| Chinthu | Mafotokozedwe |
| Maonekedwe | Granule woyera |
| Asidi wa Sebacic% | ≥99.5 |
| Malo Osungunula ℃ | 131-135 |
| Madzi % | ≤0.3 |
| Phulusa (ppm) | ≤30 |
| Chitsulo (ppm) | ≤3 |
| Nayitrogeni Yonse (ppm) | ≤50 |
| Mtundu (440nm/550nm)(T%) | ≥96/98 |
| Kukhazikika kwa Mtundu (440nm/550nm) (T%) | ≥90/95 |
| HAZEN (mtundu wa Pt-Co) | ≤15 |
Kagwiritsidwe Ntchito
Amagwiritsidwa ntchito ngati zinthu zopangira mapulasitiki, ma resins ndi nayiloni, zomwe sizizizira kwambiri.
Amagwiritsidwa ntchito makamaka ngati zopangira zopangira mapulasitiki a sebacate ester ndi ma resin a nayiloni, ndipo angagwiritsidwenso ntchito ngati zopangira zopangira mafuta opaka omwe satentha kwambiri. Zinthu zake zazikulu za ester ndi methyl ester, isopropyl ester, butyl ester, octyl ester, nonyl ester ndi benzyl ester. Ma esters omwe amagwiritsidwa ntchito kwambiri ndi dibutyl sebacate ndi dioctyl sebacate. Mapulasitiki a Sebacic acid angagwiritsidwe ntchito kwambiri mu polyvinyl chloride, alkyd resin, polyester resin ndi polyamide molding resin. Chifukwa cha poizoni wawo wochepa komanso kukana kutentha kwambiri, nthawi zambiri amagwiritsidwa ntchito mu ma resin ena apadera. Utomoni wa nayiloni wopangidwa kuchokera ku sebacic acid uli ndi kulimba kwakukulu komanso kuyamwa chinyezi kochepa, ndipo ukhozanso kukonzedwa kukhala zinthu zambiri zapadera. Sebacic acid ndi yofewetsa mphira, surfactant, ndi zopangira zopangira ndi zonunkhira.
Choletsa mchira cha gas chromatography, cholekanitsa ndi kusanthula mafuta acids, chingagwiritsidwe ntchito poyesa mvula ndi kuchuluka kwa thorium, komanso chingathe kulekanitsa thorium ndi cerium ndi zinthu zina zososoka zapadziko lapansi. Mapulasitiki, ma resins opangidwa ndi zinthu ndi ulusi wopangidwa.
Amagwiritsidwa ntchito polekanitsa ndi kusanthula mafuta acids; Amagwiritsidwa ntchito ngati fyuluta ya mchira mu chromatography ya mpweya; Amagwiritsidwa ntchito ngati pulasitiki, ndi zina zotero.
Amagwiritsidwa ntchito ngati chothandizira kusanthula, ndi zina zotero.
Kulongedza ndi Kutumiza
Kulongedza: 25kg ，200kg malinga ndi zosowa za makasitomala.
Ndi katundu wamba ndipo amatha kutumizidwa kudzera m'nyanja ndi mlengalenga
Sungani ndi kusunga
Nthawi yosungiramo zinthu: Miyezi 24 kuyambira tsiku lopangidwa m'maphukusi oyambirira osatsegulidwa, osungidwa pamalo ozizira komanso ouma, kutali ndi dzuwa, madzi.
Nyumba yosungiramo zinthu zopumira mpweya, Youma pang'ono, Yosiyana ndi ma oxidants, ma acid.
