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.
2013年8月22日星期四
lot of lactic acid makes muscle soreness
Water filtered through water machine, although no impurities and bacteria, but filtered water is missing essential minerals and trace elements, long-term drinking unhealthy. In addition, Calcium lactate to be powered booster pumps to run the process will produce more waste, environmental damage. Meanwhile, the
effluent water machine slower, the water is small, can not meet the needs of other water.
Many companies will drinking water ferrous lactate as a selling point, but in fact PH value of water quality indicators are physical and chemical indicators, not health-related indicators, so drunk alkaline water is not necessarily beneficial to humans.
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