English name: L-Proline Urinary System Test,Urine Analysis System,Urine Calcium Test Strip,Urinalysis Equipments Changchun Medicon Technology Development Co., Ltd , https://www.teststrip.pl
Other names: L-hydropyrrolecarboxylic acid
CAS No.: 147-85-3
C5H9NO2= 115.13
Content: ≥99.0%
Specific optical rotation: -84.5 ~ -86.0o
PH: 5.9 ~ 6.9
Properties: white crystalline powder, odorless, slightly sweet. It is hygroscopic. The reaction with ninhydrin is yellow, and it is red when acidified by glacial acetic acid. Soluble in water and ethanol, insoluble in ether. Melting point 220-222 ° C (decomposition)
Uses: Biochemical and nutritional research. Preparation medium preservation: RT, protected from light