D-α-alanine / D-Alanine
English name: D-Alanine; HD-Ala-OH; (R) -2-Aminopropionic acid; D-2-Aminopropionic acid
Other names: D-2-aminopropionic acid; D-aminopropionic acid; D-initial oil amino acid; D-serine
CAS number: 338-69-2
C3H7NO2 = 89.10
Level: BR
Content: ≥99.0%
Specific rotation: -14.0 ～ -15.0 ° (C = 6 In HC1)
Identification: qualified
Transmittance: ≥95.0%
PH: 5.5 ～ 6.7
Chloride: ≤0.01%
Loss on drying: ≤0.5%
Residue on ignition: ≤0.20%
Heavy metals: ≤10ppm
Arsenic salt: ≤2ppm
Iron: ≤10ppm
Properties: white crystal or crystalline powder. Solubility in water: 155 g / l (20 ° C), slightly soluble in alcohol, insoluble in ether and organic solvents Use: Biochemical research Storage: RT
Other Hair Clippers,Women's Hair Trimmer,Mens Clippers,Electric Cordless Hair Clippers
Ningbo Unibono Appliance Co.,Ltd , https://www.unibono.com