L-histidine / (s) - 2-amino-3 - (4-imidazolyl) propionic acid
CAS No.： 71-00-1
Item No.： AA0103
Store at： RT
Item No.： AA0103
Store at： RT
English Name: L-histidine
Other names: (s) - 2-amino-3 - (4-imidazolyl) propionic acid
CAS No.: 71-00-1
C6H9N3O2 = 155.16
Content: ≥ 99.0%
Specific rotation: +12.0 ~ +12.8 o
PH：7.0～8.5
Physicochemical properties: white crystal. It is natural histidine, sweet and sensitive to air. Soften at 227 ℃ and decompose at 287 ℃. At 25 ℃, the solubility in water is 41.9g/l, very slightly soluble in ethanol, insoluble in ether and acetone
Purpose: scientific research and experiment. Plant growth stimulant
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