谷胺酸D-Glutamic Acid

Wako
 
Grade: Wako Special Grade 
Storage condition: Keep at RT.
Manufacturer: Wako 

Appearance:  White, crystalline powder - powder 
  Purity:  99.0+% (Titration) 
  Melting Point:  213 degrees C (dec., rapid heating) 
  Specific Rotation:  -28 - -32degrees (D/20 degrees C) (c=5, dil. HCl) 
-12.9 (D/26degrees C) (H2O); D +31 (aq)
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L-Glutamic Acid
Wako
 
Grade: JIS Special Grade  
Storage condition: Keep at RT.
Manufacturer: Wako 

Appearance:  White crystalline powder 
  Melting Point:  224 - 225 degrees C (211 - 213 degrees C, 247 - 249 degrees C) dec 
  Specific Rotation:  +31.5 - +32.5°(D/20 degrees C) 
+17 (D/25degrees C) (c=2, H2O); +46.8 (D/25degrees C) (c=2, 5M HCl) 
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