l-lysine-l-glutamate 5408-52-6
Date：2022-01-12 Categories：Related Application Product
| post date: |
jan 11,2022 |
| expiry date: |
jan 11,2023 |
| detailed description: |
cas no. :5408-52-6
appearance white crystals or crystalline powder conforms
specific rotation[α]20/d
(c=8 in 6n hcl) +27.5to +29.5 degree 27.75degree
chloride (cl) not more than 0.040% <0.04%
ammonium (nh4) not more than 0.02% <0.02%
sulfate (so4) not more than 0.030% <0.03%
iron (fe) not more than 10ppm <10ppm
heavy metal(pb) not more than 10ppm <10ppm
arsenic(as2o3) not more than 1ppm <1ppm
other amino acids chromatographically
not detectable conforms
loss on drying not more than 11.4% 1.5%
residue on ignition(sulfated) not more than 0.20% 0.1%
assay 98.0% to 102% 98.5%
ph 6.0 to 7.5 7.2 |
| cas registry number: |
5408-52-6
|
| synonyms: |
;lysine glutamate;nsc 10855;glutamic acid, l-, compd. with l-lysine (1:1);l-glutamic acid, compd. with l-lysine (1:1);l-glutamic acid-l-lysine (1:1);glutamic acid-lysine (1:1);l-lysine-l-glutamate;l-lys l-glu;l-lysine l-glutamate; |
| molecular formula: |
c11h23n3o6 |
| molecular weight: |
293.3168 |
| molecular structure: |
|
