Original
By certification 
D-Glucuronolactone or Glucurone CAS 32449-92-6 
Product Name: D-Glucuronolactone
Synonyms: Glucuronolactone, Glucurone
CAS Number: 32449-92-6
Characteristics: White crystalline powder, odorless.
Assay: 98.5% ~ 102.0%
Formula: C6H8O6
Package: 25Kg/Carton
Storage Condition: Away from direct sunlight and stored in well sealing
Usage: Glucuronolactone(Glucurone) is a naturally existing. It can largely produced also. Glucuronolactone can be found in some plant gum.
Glucuronolactone improves liver function. That is the reason why it is widely used in food additives, some drinks and pharmaceuticals.
Glucuronolactone(Glucurone) is also used in animal health industry.
Certificate of Analysis—Glucuronolactone
Name of Product |
Glucuronolactone |
|
Testing Item |
Standard |
Result |
Appearance |
White,odorless,crystalline powder |
Complies |
Identification |
Should comply |
Complies |
Solubility |
Clear and colorless |
Complies |
Optical Rotation |
+18.0° ~ +20.0° |
+18.5° |
Melting Point |
170.0°C ~ 176.0°C |
171.0°C |
|
Loss on drying (Dried to constant weight at 80℃) |
≤ 0.5% |
0.04% |
Residue on Ignition |
≤ 0.5% |
0.06% |
Heavey Metal |
≤ 10ppm |
<10ppm |
Assay (Glucuronolactone) |
98.5% ~ 102.0% |
100.0% |
