lactic acid,calcium lactate,sodium lactate

Pure lactic acid is a colorless liquid, is a colorless to pale yellow liquid. Odorless, hygroscopic. The relative density of 1.2060 (25/4 ℃). Melting point 18 ℃. Boiling point 122 ℃ (2kPa). Refractive index nD (20 ℃) ??1.4392. With water, ethanol, glycerin, insoluble in chloroform, carbon disulfide and petroleum ether. Heating under normal pressure, concentrated to 50%, part of the anhydride into milk, thus products often contain 10% -15% of the milk anhydride.

2014年2月11日星期二

lactic acid and Technology Support Program

Engaged in dairy science for 25 years , presided over the completion of the national " 15" major scientific and technological Ethyl lactate , "five" and " Twelfth Five-Year " National Science and Technology Support Program, the National 973 Program and other national and 20 provincial and ministerial research , led by research team in the " functional dairy strengthen strategies and JINDAN buffered lactic acid of key technologies ," has made an important discovery and prominent industry contributions.

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