japanese性护士_亚洲国产二区三区久久_好看的毛片_narutotube18动漫

鴻泰生物工程

HONGTAI BIOENGINEERING

PRODUCTS

HONGTAI BIOENGINEERING

PRODUCTS

Delta-Decalactone

Molecular formula C10H18O2
Formula weight 170.25
Appearance Colorless to slight yellow oily liquid
Content (Gas-liquid chromatography) ≥98%
Refractive index(n20D) 1.456-1.459
Relative density(d2525) 0.964-0.971
Saponification value (1g sample) 323-333
Acid value ≤5

鴻泰生物工程

HONGTAI BIOENGINEERING

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