Gamma-valerolactone Ka Cas 108-29-2
γ-Valerolactone ha e na 'mala ho isa ho mokelikeli o mosehla o bonaletsang hanyane. Ka vanillin le monko oa kokonate, ke litlama tse futhumetseng le tse monate. Sebaka se belang ke 207 °C, ntlha ea flash ke 96.1 °C, 'me ntlha ea crystallization ke -37 °C. The Ph ea boleng ba anhydrous ke 7.0; boleng ba Ph ea 10% ea tharollo ea metsi a hloekisitsoeng ke 4.2. E kopane ka har'a metsi le boholo ba lihlapolli tsa tlhaho, li-resin, boka, joalo-joalo, tse sa keneng ka har'a anhydrous glycerin, gum arabic, casein le protheine ea soya, joalo-joalo.
| Ponahalo | metsi a se nang mmala |
| Monko o monate | Monko oa kokonate le vanillin, monate oa litlama o mofuthu le o monate |
| Litaba (ka GC) | 99.97% |
| Boleng ba asiti (mgKoH/g) | 0.25 |
| Refractive Index (） | 1.4330 |
| Matla a khoheli a khethehileng.） | 1.0516 |
Ke senoko se jeoang se lumelletsoeng. Haholo-holo e sebelisetsoa ho lokisa perekisi, kokonate, vanila le litlolo tse ling. E sebelisa γ-valerolactone e na le ts'ebetso e matla 'me e ka sebelisoa e le motsoako oa resin le bohareng bakeng sa metsoako e fapaneng e amanang. E boetse e sebelisoa e le mafura, li-plasticizers, gelling agents bakeng sa li-non-ionic surfactants, li-additives tsa lactone bakeng sa peterole e nang le loto, le ho daea cellulose ester le likhoele tsa maiketsetso. Gamma-valerolactone e na le vanillin le monko oa kokonate. GB2760-86 ea naha ea heso e bolela hore e lumelloa ho sebelisa linōko tse jeoang. Haholo-holo e sebelisetsoa ho lokisa perekisi, kokonate, vanila le litlolo tse ling.
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Gamma-Valerolactone Ka Cas 108-29-2
