Furfuryl mmanya 98-00-0 ụlọ ọrụ ọnụahịa
Enwere ngwaahịa zuru oke, ogo dị elu na nnyefe ngwa ngwa. Ọnụ ọgụgụ ndị ọzọ nwere mbelata karịa.
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Nkọwa
Aha ngwaahịa: Furfuryl mmanya
Ọnọdụ: 98-00-0
MF: C5H6O2
MW: 98.1
EINECS: 202-626-1
Ebe mgbaze: -29 Celsius
Ebe esi mmiri: 170C (ọkụ)
Njupụta: 1.135 g/mL na 25 Celsius (ọkụ)
Njupụta uzuoku: 3.4 (vs ikuku)
Nrụgide ikuku: 0.5 mm Hg (20 Celsius)
Ntụgharị ntụgharị: n20/D 1.486(ọkụ)
Fp: 149 °F
Okpomọkụ nchekwa. : 2-8C
Solubility mmanya: soluble
Nkọwapụta
| Ihe nyocha | Nkọwapụta | Nsonaazụ |
| Ịdị Ọcha | 98% MIN | 98.20% |
| Mmiri | 0.3% kacha | 0.22% |
| FURFURAL | 0.7% Max | 0.55% |
| Mmechi | kwekọrịtara | |
Ngwa
【Jiri Otu】
A na-eji ya dị ka akụrụngwa maka njikọ nke resins furan dị iche iche, mkpuchi mgbochi corrosion, nakwa ihe mgbaze dị mma.
【Jiri Abụọ】
Ọ bụ ezigbo ihe mgbaze na roket mmanụ maka resins, varnishes na pigmenti. Enwere ike iji ya na eriri sịntetik, rọba, ọgwụ pesticides na ụlọ ọrụ na-emepụta ihe.
【Jiri Atọ】
GB 2761-1997 kwuru na a na-ahapụ ya ka o jiri ngwa nri nri. A na-eji ya eme ihe iji kwadebe ụtọ ụtọ koke.
【Jiri anọ】
A na-eji mmanya Furfuryl eme ihe na njikọ organic, na levulin acid (mkpụrụ osisi acid) na-enweta site na hydrolysis, nke bụ etiti ọgwụ calcium fructate na-edozi ahụ. Furan resins nwere ihe dị iche iche (dị ka furfuryl alcohol resins, furan I ma ọ bụ furan II resins), furfuryl alcohol-urea-formaldehyde resins na phenolic resins nwere ike kwadebere site na furfuryl mmanya;
【Oji ise】
Ihe mgbaze. Ngwakọta organic (na-emepụta anthracene, resin, wdg). ihe nchekwa. ngwa nri.
Nchekwa
Ekwesịrị ka a mechie ya ma chebe ya pụọ na ìhè ma chekwaa ya n'ebe dị jụụ.
Zere nso acid siri ike n'oge nchekwa.
Wepụ na isi iyi mmiri, enwere ike ịchekwa ya na ígwè, ígwè dị nro ma ọ bụ ihe aluminom.
Oge nzipu: Ọgọst-04-2022