日本ⅴ亚洲v澳洲vA片_一级一区二区在免费线观看_免费无码在线观看_亚洲AV岛国动作片在线观看

PRODUCTS
Ethyl valerate
Product name: Ethyl valerate
English name: Ethyl valerate
CAS RN: 539-82-2
Molecular formula: C7H14O2
Molecular weight: 130.19
Properties: Colorless to yellowish transparent liquid
Quality index:
Index name Index
Ester content% ≥98.0
Acid value ≤1.0
Relative density(25-25℃) 0.870-0.875
Refractive index(20℃) 1.399-1.404
Heavy metal% ≤0.001
Use: It can be used in food, cosmetic, edible flavor, medicine, etc.
Structural formula:

Back