umkhiqizo

I-100% yemvelo ye-Alpha Pinene emsulwa ngobuningi be-CAS 7785-26-4

Incazelo emfushane:

U-Alpha Pinene dextro uhlukanisiwe namafutha we-gum turpentine

noma amanye amafutha abalulekile acebile ku-alpha pinene, asetshenziswa kakhulu

njengezinto zokuqala zokwenziwa kwe-terpineol,
i-camphor, i-dihydromyrcenol, i-borneol, isandenol ne-terpene resin.

U-Alpha Pinene dextro HOP uthola ukusetshenziswa ku-optical asebenzayo ophakathi kwemithi, izimboni zokunakekelwa kwezitshalo namakhemikhali anamakha.

 


Imininingwane yomkhiqizo

Amathegi womkhiqizo

Incazelo Yomkhiqizo

Igama Lamakhemikhali: Alpha Pinene

Amanye amagama: (1R) - (+) - ALPHA-PINENE, (+) - α-Pinene; (1S) - (-) - i-alpha-Pinene

I-CAS: 7785-26-4

Ubuningi (25 ° C): 0.858 g / mL ku-20 ° C (kuvuliwe)

Ifomula Yamamolekhula: C10H16

Ukuhlanzeka: 95% min

(1S) - (-) - α-Pinene I-CAS 7785-26-4iyi-alpha-pinene. Kuyi-enantiomer ye (+) - alpha-pinene. I-Pinene (C10H16) iyinhlanganisela yamakhemikhali e-bicyclic monoterpene. Kunezinhlobo ezimbili ze-isomers zesakhiwo se-pinene ezitholakala emvelweni: α-pinene ne-β-pinene. Njengoba igama liphakamisa, womabili la mafomu ayizakhi ezibalulekile zikaphayini; Zitholakala nakuma-resin amanye ama-conifers amaningi, kanye nasezitshalweni ezingezona iziqu ezifana ne-camphorweed (Heterotheca) kanye ne-sagebrush enkulu (i-Artemisia tridentata). Womabili la ma-isom asetshenziswa izinambuzane eziningi ohlelweni lwawo lokuxhumana ngamakhemikhali. Ama-isomers amabili we-pinene akha ingxenye enkulu ye-turpentine.

Izici

I-Alpha pinene yinto ebalulekile eluhlaza yokwenziwa kwama-aromatics, asetshenziswa kakhulu ekuhlanganisweni kwepinol, i-linalool nezinye izinongo ze-sandalwood. Ingasetshenziselwa imikhiqizo yamakhemikhali yansuku zonke neminye imikhiqizo yezimboni ukwengeza impepho. i-lubricant, i-plasticizer, i-terpene resin njalonjalo.
1. Umphumela wokulwa nesimila
2. Umphumela wokubola
3. Ukulwa nokungezwani komzimba nokwenziwa ngcono kwesilonda
Ocwaningweni olwenziwe ngcono izilonda, uPinheiro Mde A et al. kukhishwe -i-pineni emafutheni womuntu ukwelapha izilonda esiswini kumagundane, futhi yathola ukuthi -i-pinene inomsebenzi obalulekile wokulwa nezilonda. 

Isicelo somkhiqizo

Izinto zokuqala zokwenziwa kwe-terpineol, i-camphor, i-borneol ne-terpene resin, amakha okwenziwa kanye nezinhlaka, imithi namanye amakhemikhali wokwenziwa.

Ukucaciswa

Izinto Zokuhlola

Izidingo ezijwayelekile 

Umphumela Wokuhlola

Isiphetho esisodwa

Ukubukeka

Uketshezi olucacile olungenambala

Ufanelekile

Kuqinisekisiwe

Iphunga

I-Terebinthine (iphayini, inaliti, i-resin) iphunga 

Ufanelekile

Kuqinisekisiwe

Ubuningi (20 ℃ / 4 ℃)

0.855-0.865 0.8620

Kuqinisekisiwe

I-Refractive Index (20 ℃)

1.4640-1.4680 1.4672

Kuqinisekisiwe

Inani le-Acid, mg KOH / g

≤0.50 0.20

Kuqinisekisiwe

Umswakama Okuqukethwe 

0 0.10 0.02

Kuqinisekisiwe

Ukuncibilika (80% ethanol) v / v

≥16

Ufanelekile

Kuqinisekisiwe

Okuqukethwe kwezindaba ezingashintshi

≤1.0% 0.7%

Kuqinisekisiwe

Okuqukethwe

α-pinene ≥95.0% 95.2%

Kuqinisekisiwe

Isiphetho

Lo mkhiqizo udlula indinganiso efanelekile ye-LY / T 1183-1995, inkomba ngayinye ihambisana nomthethonqubo ofanele.

 

Ukupakisha nokugcina

1kg / ibhodlela, 25kg / isigubhu, 50kg / isigubhu

Ukugcina kufanele kube kupholile, komile futhi kungenise umoya.

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