L-Leucine / L-Leucine / L-Flash White Amino Acid

<p> English name: L-Leucine; (S) -2-Amino-4-methylpentanoic acid; L-α-Aminoisocaproic acid; L-2-Amino-4-methylpentanoic acid; L-α-Aminoisobutylacetic acid; L-α-Amino -γ-methylvaleric acid
Other names: L-Leucine; L-Flash White Amino Acid; Aminoisocaproic Acid
CAS number: 61-90-5
C6H13NO2 = 131.17

Level: BR
Content: ≥99.0%
Specific rotation: + 14.9 ～ + 16.0º
PH: 5.5 ～ 6.5

Loss on drying: ≤0.2%
Heavy metals: ≤0.001%

Chloride: ≤0.02%

Sulfate: ≤0.02%

Ammonium salt: ≤0.02%

Arsenic salt: ≤0.0001%

Iron: ≤0.001%
Properties: white crystal or crystalline powder, almost odorless and tasteless, sublimated when heated to 145-148 ℃, and decomposed when heated to 293-295 ℃. It is soluble in water (25 ℃, 24.26g / L), acetic acid (10.9g / L), dilute hydrochloric acid, alkali hydroxide and carbonate solution, and slightly soluble in alcohol. , Insoluble in ether. Relative density (d184) 1.293
Uses: For biochemical research. Prepare tissue culture medium.
Save: RT

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