異長(zhang)葉烯(xi)是由(you)重質(zhi)松節(jie)油分(fen)離、異(yi)構、精(jing)制而(er)得，廣(guang)👨‍❤🔞自拍日韩亚洲一区在线🏃🏻‍♂️;️‍👨泛用(yong)于香(xiang)料工(gong)業。

I solongifolene is obtained by separation, isomerization and refinement from heavy-terpentine widely used in perfume industry.

分(fen)子式(shi) molecular formula ： C ₁₅ H ₂₄                 分子(zi)量 molecular wt. ： 204.35

項(xiang)目 Item	異(yi)長葉(ye)烯 isolongifolene			長(zhang)葉烯(xi) longifolene
	優級(ji)	一級(ji)	二級(ji)	65	80	85
外觀(guan) Appearance	淡黃(huang)色、透(tou)明無(wu)水、無(wu)雜質(zhi)油狀(zhuang)液體(ti) light-yellowish. Transparent . Anhydrous . Oil-shaped  liquid without impurity.
色譜(pu)含量(liang)   ≥ % Content of GC	≥90	≥85	≥80	≥65	≥80	≥85
香氣(qi) Aroma	純正(zheng)、無雜(za)味 Purity			木(mu)香香(xiang)氣 Tree-aromatic odor
相(xiang)對密(mi)度    d 204 Relative density	0.9250-0.9380			0.9200-0.9380
顔(ya)色 color	小(xiao)于 70号(hao)鉑钴(gu)比色(se)單位(wei) No.70 Co-Pt colorimetric unit			－
折光(guang)指數(shu) ( n 20D ) Dioptre	1.494-1.500			1.4980-1.5200
閃點(dian) ( ℃ ) Flash point	105±1			－

技術(shu)指标(biao) Technical specifications  林業(ye)行業(ye)标準(zhun) Forest ministry’s  Std. LY/T 1064

包  裝(zhuang)： 53加侖(lun)鍍鋅(xin)鐵桶(tong)，淨重(zhong)180kg   

Packing: Net wt. 180kgs. P acked in 53 gallons galvanized iron drums.