,国产成人无码18禁午夜福利P,CHINESE性老妇老女人,成人精品一区日本无码网站 ,欧美精品视频在线看你懂的,欧美亚洲日本国产黑白配,欧美看大片人与拘牲交

Yancheng Chaina Fragrance Co.,Ltd.
 
 
 
Spice products
Natural alcohol series
Natural acid series
Natural ester series
Natural aldehyde series
Daily perfume series
Pharmaceutical intermediates\APIs
Food additives
Custom processing services
 
   Natural Hexyl Alcohol
   Allyl amyl glycolate
   Diethyl aminomalonate hydrochl
   Propionic acid
   Hexane-1,2-diol
 
Natural Ethyl Isovalerate

Molecular Fomrula: C7H14O2  Molecular Weight: 130.18  FEMA#: 2463  CAS#: 108-64-5

Specification:

Appearance colorless to yellowish liquid. Color: not exceeding 6# standard color solution
Odor has pear fragrance
Relative Density(25/ 25℃) 0.8600 ~ 0.8650
Refractive Index(20℃) 1.3950 ~ 1.3990
Solubility(25℃) 1ml sample completely soluble in 4ml 60%(v/v) ethanol.
B.P. 131-133°C
Acid value (mg.KOH/g) ≤1.0
Assay(%) ≥99
Flash Point, ℃ 27 (80℉)
Packing & Storage 200L galvanized iron drum, 25L plastic drum. Stored in cool and dry place, should not be put in open air.