Gamma-valerolactone oo leh Cas 108-29-2
γ-Valerolactone waa bilaa midab ilaa dareere hufan oo huruud ah.Iyada oo leh vanillin iyo udgoonka qumbaha, waa dhir diiran oo macaan.Barta kulaylku waa 207 °C, barta tooshkuna waa 96.1 °C, barta crystallization waa -37 °C.Qiimaha Ph ee anhydrous waa 7.0;Qiimaha Ph ee 10% xalinta biyaha la miiray waa 4.2.Ku dhex milma biyaha iyo inta badan dareerayaasha organic, resins, waxes, iwm., aan milmin glycerin anhydrous, ciridka carabiga, casein iyo borotiinka soybean, iwm.
| Muuqashada | dareere aan midab lahayn |
| ur | Qumbaha iyo udgoonka vanillin, dhadhan dhireed diiran oo macaan |
| Nuxurka (waxaa qoray GC) | 99.97% |
| Qiimaha aysiidhka (mgKoH/g) | 0.25 |
| Tusmada dib-u-celinta) | 1.4330 |
| Cuf-jiid gaar ah () | 1.0516 |
Waa uunsi la cuni karo oo la oggol yahay.Inta badan waxaa loo isticmaalaa in lagu diyaariyo miro guduudan, qumbaha, vaniljka iyo dhadhanka kale.Isticmaalka γ-valerolactone waxay leedahay falcelin xooggan waxaana loo isticmaali karaa sida dareeraha resin-ka iyo dhexdhexaadka xeryahooda kala duwan ee la xiriira.Waxa kale oo loo isticmaalaa sidii saliidaha, balaastikada, wakiilada jelling ee aan-ionic surfactants, waxyaabaha lagu daro lactone ee gaaska rasaasta, iyo midabaynta esters cellulose iyo fiilooyinka synthetic.Gamma-valerolactone waxay leedahay caraf udgoon vanillin iyo qumbaha.dalkayga GB2760-86 wuxuu dhigayaa in loo ogol yahay isticmaalka xawaashka la cuni karo.Inta badan waxaa loo isticmaalaa in lagu diyaariyo miro guduudan, qumbaha, vaniljka iyo dhadhanka kale.
200kgs/drum, 16tons/20'konteenar
250kgs/durbaan,20ton/20'konteenar
1250kgs/IBC, 20tons/20'konteenar
Gamma-Valerolactone oo leh Cas 108-29-2
