L-leucine      L-leucine

Item Code:L-leucine Features:
  • Description
Technical Data Sheet
 

Product Name:
 L-leucine
Specification:
AJI92
Packing:
 In 25kgs fiber drum
Shelf Life:
48 months from date of production
Storage:
Keep container unopened in cool, dry place
 
Analysis
Specification
Description:
White crystals or crystalline powder
 
 
Identification:
Infrared absorption spectrum
 
 
Specific rotation[a] D 25°:
+ 14.9 O ~+ 16.0
 
 
State of solution:
NLT98.0%
 
 
Chloride(cl):
NMT 0.02%
 
 
Ammonium(NH4):
NMT 0.02%
 
 
Sulfate(SO4):
NMT 0.02%
 
 
Iron(Fe):
NMT10PPM
 
 
Heavy Metals(Pb):
NMT10PPM
 
 
Arsenic(As203)
NMT1PPM
 
 
Other amino acids:
Conforms
 
 
Loss on drying:
NMT 0.2%
 
 
Residue on ignition(sulfated):
NMT 0.1%
PH:
5.5-6.5
Assay
99.0~100.5%

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