I-Furfuryl alcohol 98-00-0 ixabiso lasefektri

Inkcazelo emfutshane:

I-Furfuryl utywala 98-00-0

Igama lemveliso :I-Furfuryl utywala

I-CAS:98-00-0

MF:C5H6O2

MW:98.1

EINECS:202-626-1

Umlinganiswa:umenzi

Umqulu:1 kg/kg okanye 25 kg/igubu

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazo

Igama leMveliso: I-Furfuryl utywala
CAS: 98-00-0
MF: C5H6O2
MW: 98.1
I-EINECS: 202-626-1
Indawo yokunyibilika: -29 °C
Indawo yokubila: 170 °C(lit.)
Ubuninzi: 1.135 g/mL ku-25 °C(lit.)
Ubuninzi bomphunga: 3.4 (vs umoya)
Uxinzelelo lomphunga: 0.5 mm Hg ( 20 °C)
Isalathiso se-refractive: n20/D 1.486(lit.)
Fp: 149 °F
Ubushushu bokugcina. : 2-8°C
Ukunyibilika kotywala: ukunyibilika

Inkcazo

Izinto zokuhlola	Iinkcukacha	Iziphumo
UNGnyulu	98%MIN	98.20%
Amanzi	0.3% MAX	0.22%
FURFURAL	0.7%MAX	0.55%
Ukuqukumbela	ukuhambelana

Isicelo

【Sebenzisa enye】
Isetyenziswa njengemathiriyeli ekrwada yokudityaniswa kweereyithi ezahlukeneyo ze-furan, i-anti-corrosion coatings, kunye ne-solvent elungileyo.
【Sebenzisa ezimbini】
Sisinyibilikisi esilungileyo kunye nesibaso serokethi seresin, ivanishi kunye neepigments. Isenokusetyenziswa kwiintsinga zokwenziwa, irabha, izibulali zinambuzane kunye nemizi-mveliso yemveliso.
【Sebenzisa eziNtathu】
I-GB 2761-1997 imisela ukuba kuvunyelwe ukusebenzisa iziqholo zokutya. Ikakhulu isetyenziselwa ukulungisa i-coke-flavored flavour.

【Sebenzisa ezine】
I-alcohol ye-Furfuryl isetyenziswe kwi-organic synthesis, kunye ne-levulinic acid (i-asidi yeziqhamo) ifumaneka nge-hydrolysis, ephakathi kweyeza zondlo ze-calcium fructate. I-Furan resins eneempawu ezahlukeneyo (ezifana ne-furfuryl alcohol resins, i-furan I okanye i-furan II resins), i-furfuryl alcohol-urea-formaldehyde resins kunye ne-phenolic resins zinokulungiswa kwi-alcohol furfuryl;

【Ukusetyenziswa kwesihlanu】
Isinyibilikisi. I-Organic synthesis (ukuvelisa i-anthracene, i-resin, njl.). isilondolozi. iziqholo.

Intlawulo

1, T/T

2, L/C

3, iVisa

4, ikhadi letyala

5, Paypal

6, Alibaba trade Assurance

7, umanyano lwaseNtshona

8, MoneyGram

9, Ngaphandle koko, ngamanye amaxesha siyayamkela i-Bitcoin.

Ugcino

Kufuneka ivalwe kwaye ikhuselwe ekukhanyeni kwaye igcinwe kwindawo epholileyo.

Gwema ukusondela kwi-asidi eqinile ngexesha lokugcinwa.

Gcina kude kwimithombo yamanzi, kwaye unokugcinwa kwintsimbi, intsimbi ethambileyo okanye izikhongozeli zealuminiyam.

Uzinzo

1. Kuphephe ukudibana nomoya. Kuphephe ukudibana ne-asidi chlorides, ioksijini, kunye neeasidi.
2. Ulwelo olungenambala noluhamba lula, lujika lube mdaka okanye lubebomvu nzulu xa luvezwe kukukhanya kwelanga okanye emoyeni. Kukho incasa ekrakra. Ixubene namanzi, kodwa ayizinzanga emanzini, inyibilika ngokulula kwi-ethanol, ether, benzene kunye nekloroform, kwaye ayinyibiliki kwi-petroleum hydrocarbons. Ayinyibiliki kwi-alkanes.

3. Iimpawu zeMichiza: I-Furfuryl alcohol inokunciphisa isisombululo se-nitrate yesilivere ye-ammonia xa ishushu. Izinzile kwi-alkali, kodwa kulula ukuhlaziya phantsi kwesenzo se-asidi okanye i-oxygen emoyeni. Ngokukodwa, ivakalelwa kakhulu kwi-asidi ezomeleleyo kwaye ihlala ibamba umlilo xa impendulo ibukhali. Kubonakala kuluhlaza okwesibhakabhaka xa kushushu ngomxube we-diphenylamine, i-acetic acid, kunye ne-concentrated sulfuric acid (i-diphenylamine reaction).

4. Zikhona kumagqabi ecuba ecuba, amagqabi ecuba e-burley, amagqabi ecuba asempuma kunye nomsi.

Ngaphambili: Umthengisi wokuvelisa i-Furful CAS 98-01-1

Okulandelayo: Ipropyl acetate 109-60-4