Furfuryl mmanya 98-00-0 ọnụ ahịa ụlọ ọrụ

Furfuryl alcohol 98-00-0 ọnụahịa ụlọ ọrụ egosipụtara onyogho

Nkọwa dị mkpirikpi:

Furfuryl mmanya 98-00-0

Aha ngwaahịa:Furfuryl mmanya

CAS:98-00-0

MF:C5H6O2

MW:98.1

EINECS:202-626-1

agwa:emeputa

ngwugwu:1 kg / kg ma ọ bụ 25 n'arọ / drum

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Nkọwa ngwaahịa

Mkpado ngwaahịa

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 koki.

【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.

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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.

Nkwụsi ike

1. Zere kọntaktị na ikuku.Zere kọntaktị na acid chlorides, oxygen, na acids.
2. Mmiri na-enweghị agba na nke dị mfe, ọ ga-atụgharị agba aja aja ma ọ bụ ọbara ọbara miri emi mgbe ekpughere ya na ìhè anyanwụ ma ọ bụ ikuku.Enwere uto ilu.Ọ na-esighi ike na mmiri, mana ọ naghị eguzosi ike n'ihe na mmiri, na-agbaze ngwa ngwa na ethanol, ether, benzene na chloroform, na nke na-adịghị ahụkebe na mmanụ ala hydrocarbons.Na-adịghị edozi na alkanes.

3. Chemical Njirimara: Furfuryl mmanya nwere ike ibelata silver nitrate amonia ngwọta mgbe kpụ ọkụ n'ọnụ.Ọ kwụsiri ike na alkali, mana ọ dị mfe resinize n'okpuru omume nke acid ma ọ bụ oxygen na ikuku.Karịsịa, ọ na-enwe mmetụta dị ukwuu na acid siri ike ma na-ejikarị ọkụ mgbe mmeghachi omume siri ike.Ọ na-apụta na-acha anụnụ anụnụ mgbe ejiri ngwakọta diphenylamine, acetic acid na sulfuric acid gbanyere mkpọrọgwụ ọkụ (mmeghachi omume diphenylamine).

4. Dị na akwụkwọ ụtaba a gwọchara flue, akwụkwọ ụtaba burley, akwụkwọ ụtaba oriental na anwụrụ ọkụ.

Nke gara aga: Onye na-ebupụta Furfural CAS 98-01-1

Osote: Propyl acetate 109-60-4