Acrylic acid, ester series polymerization inhibitor 4-Methoxyphenol

Bayanan asali:

Sunan sinadarai: 4-Methoxyphenol
Synonyms: P-methoxyphenol, 4-MP, HQMME, MEHQ, MQ-F, p-guaiacol, p-hydroxyanisole, hydroquinone monomethyl ether
Tsarin kwayoyin halitta: C7H8O2
Tsarin tsari:

Nauyin Kwayoyin: 124.13
Lambar CAS: 150-76-5
Matsayin narkewa: 52.5 ℃ (55-57 ℃)
Tushen tafasa: 243 ℃
Yawan dangi: 1.55 (20/20 ℃)
Matsin tururi: 0.0539mmHg a 25 ℃
Yawan tururi: 4.3 (Vs iska)
Wurin walƙiya> 230 ° F
Shiryawa: 25kg/bag
Yanayin ajiya: adanawa a cikin ɗakunan ajiya mai ƙananan zafin jiki, samun iska, bushe; Kariyar wuta; Ajiye daban daga masu ƙarfi masu ƙarfi.
Kaddarorin jiki: Farin lu'ulu'u, mai narkewa a cikin barasa, benzene, ether, da dai sauransu, dan kadan mai narkewa cikin ruwa.
Abubuwan sinadaran: Barga a yanayin zafi na al'ada da matsa lamba.
Haramcin mating: Base, acyl chloride, acid anhydride, oxidant.

Aika mana imel

Cikakken Bayani

Tags samfurin

Ƙayyadaddun Ƙididdiga

Sunan fihirisa	Indexididdigar inganci
Bayyanar	Farin crystal
Wurin narkewa	54 - 56.5 ℃
Quinol	0.01 - 0.05%
Karfe mai nauyi (Pb)	≤0.001%
Hydroquinone dimethyl ether	Ba a iya ganowa
Chroma (APHA)	≤10#
Asarar bushewa	≤0.3%
Ragowar kuna	≤0.01%

Aikace-aikace

1.It ne yafi amfani da polymerization inhibitor, UV inhibitor, rini tsaka-tsaki da kuma antioxidant BHA ga kira na edible mai da kayan shafawa.
2. Ana amfani da shi azaman mai hana polymerization, mai hana UV, tsaka-tsakin launi da kuma antioxidant BHA (3-tert-butyl-4-hydroxyanisole) don haɓakar mai da kayan abinci.
3. Mai narkewa. An yi amfani da shi azaman mai hanawa na vinyl filastik monomer; Mai hana Uv; Masu tsaka-tsakin rini da antioxidant BHA (3-tert-butyl-4-hydroxyanisole) da aka yi amfani da su a cikin haɗin mai da kayan shafawa. Babban fa'idarsa shine monomer bayan ƙara MEHQ da sauran monomers baya buƙatar cirewa lokacin da ake yin copolymerizing, na iya zama copolymerization kai tsaye na ternary, kuma ana iya amfani dashi azaman antioxidant, antioxidant da sauransu.