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l-glutamic acid

l-glutamic acid

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L-Glutamic acid also called L - Α - amino glutaric acid, CAS number: 56-86-0 formula: C5H9NO4 molecular weight: 147.13.
Melting point 205 °C (dec.)(lit.) specific rotation 32 (C =10,2N HCl) boiling point 267.21°C (rough estimate) density 1.538.L-glutamic acid is a white phosphorous flake crystal.No smell, slightly special taste and sour taste.Slightly acidic.Slightly soluble in cold water, easily soluble in hot water, almost insoluble in ether, acetone and cold acetic acid, insoluble in ethanol and methanol.

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