Furfuryl alcohol 98-00-0 tau falegaosimea
O loʻo lava le faʻasoa, maualuga le lelei ma vave le tuʻuina atu. E sili atu le aofaʻi ma sili atu faʻaitiitiga.
Soʻo se manaʻoga, faʻafeiloaʻi e faʻafesoʻotaʻi i matou i soʻo se taimi.
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Fa'amatalaga
Igoa o oloa: Furfuryl alcohol
CAS: 98-00-0
MF: C5H6O2
MW: 98.1
EINECS: 202-626-1
Liu liusuavai: -29 °C
Fa'apuna: 170 °C(malamalama)
Malosi: 1.135 g/mL ile 25 °C(malamalama)
Ausa malosi: 3.4 (vs ea)
Ausa malosi: 0.5 mm Hg (20 °C)
Fa'ailoga fa'afofo: n20/D 1.486(ma.)
Fp: 149 °F
Teuga o le teuina. : 2-8°C
Soluble ava malosi: soluble
Fa'amatalaga
| Su'ega mea | Fa'amatalaga | I'uga |
| FAAMAMAMA | 98%MIN | 98.20% |
| Vai | 0.3%MAX | 0.22% |
| FURFURAL | 0.7%MAX | 0.55% |
| Fa'ai'uga | fa'atatau | |
Fa'atatauga
【Fa'aaoga le Tasi】
Faʻaaogaina e avea o se mea mataʻutia mo le tuʻufaʻatasia o resini furan eseese, faʻapipiʻi faʻamaʻi, ma se solvent lelei.
【Fa'aoga Lua】
O se suauu lelei ma roketi suauu mo resins, varnishes ma pigments. E mafai fo'i ona fa'aoga i alava fa'akomepiuta, pa'u, vaila'au fa'ama'i ma fale gaosi oloa.
【Fa'aaoga le Tolu】
GB 2761-1997 o loʻo faʻamaonia ai e faʻatagaina le faʻaaogaina o mea manogi. E masani ona fa'aaogaina e saunia ai mea manogi e fa'a'ono.
【Fa'aoga fa】
O le Furfuryl alcohol e faʻaaogaina i le faʻaogaina o meaola, ma le levulinic acid (fruit acid) e maua mai i le hydrolysis, o se vaeluaga o vailaʻau paleni calcium fructate. Furan resins ma mea eseese (e pei o le furfuryl alcohol resins, furan I poʻo furan II resins), furfuryl alcohol-urea-formaldehyde resins ma resins phenolic e mafai ona saunia mai le furfuryl alcohol;
【Fa'aoga Lima】
Solvent. Fa'asologa fa'aletino (gaosiga anthracene, resin, ma isi). fa'asao. mea manogi.
Teuina
E tatau ona faʻamaufaʻailogaina ma puipuia mai le malamalama ma teu i se nofoaga malulu.
Aloese mai le latalata i le malosi malosi i le taimi e teu ai.
Taofi mai vaipuna, ma e mafai ona teuina i totonu o pusa uʻamea, uʻamea vaivai poʻo pusa alumini.
Taimi meli: Au-04-2022