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Elliottii gum rosin price appeared slightly up right after the Mid-Autumn festival!


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Terpinyl Acetate (GB 1029-91)
 
2010-07-01   Hits :4488    songtao business
Uses:It is used to prepare perfume of lavender and lemon fragrant type, cologne perfume, perfumed soap and edible essence.
Stability
:it is stable, but unstable in acid and strong alkali, not cause the color to be changed.
Molecular Formula:C12H20O2
Relative Molecular Mass:400.52
Technical Index
Item
97%
95%
90%
Color
colorless to light yellow liquid, no more than 4# standard colorimetric liquid
Aroma
similar to the fragrance of lavender and lemon
Relative Density(25/25℃)
0.953~0.962
0.952~0.962
0.947~0.960
Refractive Index (20℃)
1.4640~1.4670
1.4640~1.4700
1.4640~1.4700
Rotation (25℃)
-90~+90
-90~+90
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Solubility (25℃)
it is soluble in ≥70% alcohol of ≥5-fold volume
it is soluble in ≥70% alcohol of ≥8-fold volume
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Acid Value
≤1.0
≤1.0
≤1.0
Ester Content (%)
≥97.0
≥95.0
≥90.0

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