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 Products:ethyl lactate 乳酸乙酯

 Specification
樂林乳酸乙酯
             GREEN-ETHYL LACTATE 98%99%
樂林乳酸一乙酯是由生物發酵乳酸制成的乙酯。 是一種低揮發性無色透明液體,風味獨特。 乳酸乙酯易溶與水和多種有機溶劑。
GREEN ethyl lactate is the ethyl ester of lactic acid which is produced by bio-fermentation . It is a clear and colourless liquid of low volatility ,having a characteristic odour . Ethyl lactate is partly miscible with water and most organic solvents .
Item
Solvent grade
Electronic grade
Product name
Ethyl lactate 98%
99%
Molecular formula
CH3CHOHCOOC2H5
 
Molecular weight
118.13
118.13
Distillation range (5-95%,1013mbar)’C
145-160’C
155’C
Boiling point ‘C
154(1013mbar)
154mbar
Vapour point@20’C (mbar )
1.8
1.8
Vapour point @100’C
162
162
Flash point (closed cup,ISO3679)’C
60
61
Density @20’C g/mol
1.030-1.038
1.038
Evaporation rate
0.22
0.22
Free lactic acid
0.1 max
0.1 max
Moisture (karl fisher )
0.3 max
0.02 max
Colour (fresh solution ) hazen
50 max
50 max
Residue after evaporartion %
0.01
0.01
Assay of ethyl lactate %
98%
99%
Packing
200 kg drum
200 kg drum
 
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