Gamma-valerolactone Tare da Cas 108-29-2
γ-Valerolactone mara launi zuwa ruwan rawaya mai haske. Tare da kamshin vanillin da kwakwa, yana da dumi kuma mai daɗi na ganye. Matsakaicin zafin jiki shine 207 ° C, ma'aunin walƙiya shine 96.1 ° C, kuma ma'aunin crystallization shine -37 ° C. Darajar Ph na anhydrous shine 7.0; darajar Ph na 10% distilled ruwa bayani shine 4.2. Mscible a cikin ruwa da kuma mafi Organic kaushi, resins, waxes, da dai sauransu, insoluble a cikin anhydrous glycerin, gum arabic, casein da waken soya protein, da dai sauransu.
| Bayyanar | ruwa mara launi |
| wari | Kwakwa da vanillin kamshi, dumi da dadi na ganye dandano |
| Abun ciki (ta GC) | 99.97% |
| Ƙimar acid (mgKoH/g) | 0.25 |
| Fihirisar Refractive) | 1.4330 |
| Musamman nauyi () | 1.0516 |
Yana da halatta kayan yaji. An fi amfani dashi don shirya peach, kwakwa, vanilla da sauran abubuwan dandano. Yana amfani da γ-valerolactone yana da ƙarfi mai ƙarfi kuma ana iya amfani da shi azaman kaushi na guduro da tsaka-tsaki don mahaɗan da ke da alaƙa daban-daban. Har ila yau ana amfani da shi azaman mai mai, filastik, ma'aikatan gelling don abubuwan da ba su da ionic, abubuwan da ake amfani da su na lactone don man fetur mai guba, da kuma rini esters cellulose da zaruruwan roba. Gamma-valerolactone yana da ƙanshin vanillin da kwakwa. GB2760-86 na ƙasata ya ƙayyade cewa an ba da izinin amfani da kayan yaji. An fi amfani dashi don shirya peach, kwakwa, vanilla da sauran abubuwan dandano.
200kgs/Drum, 16ton/20'kwantena
250kgs/Drum,20ton/20'kwantena
1250kgs/IBC, 20tons/20'kwantena
Gamma-Valerolactone Tare da Cas 108-29-2
