D-Glucurone Price List of H&Z® factory is a naturally occurring substance that is an important structural component of nearly all connective tissues.Glucuronolactone is also found in many plant gums.
Glucuronolactone is hydrolyzed in the body to glucuronic acid, which may be oxidized to glucaric acid, or isomerized to another hexuronic acid, so there is no reasonable toxicity mechanism.
China D-Glucurone Price List Factory
D-Glucurone Price List/Glucuronolactone CAS:32449-92-6
D-Glucurone Price List Chemical Properties
MF:C6H8O6
MW:176.12
EINECS:251-053-3
Melting point:172-175 °c(lit.)
Alpha:19 º (c=10, h2o)
Boiling point:227.71°c (rough estimate)
Density:1,76 g/cm3
Refractive index:18.5 ° (c=5, h2o)
Solubilitywater: Soluble25mg/ml, clear, colorless
Pka:11.96±0.60(predicted)
Optical activity:[α]24/D +18.8°, c = 8 in H2O
Water Solubility:SOLUBLE
D-Glucurone Price List/Glucuronolactone CAS:32449-92-6 Specification:
|
Item |
Specifications |
Results |
|
Appearance |
White crystalline or white crytstalline powder |
Complies |
|
Identification |
Positive |
Positive |
|
Melting point |
170~176℃ |
174.2℃ |
|
Specific rotation |
+18.0~20.0 |
+19.2° |
|
Appearance of solution |
Clarity& colorless |
Conforms |
|
Loss on drying |
≤0.5% |
0.05% |
|
Residue on ignition |
≤0.1% |
0.06% |
|
Sulphate(SO4) |
≤1ppm |
<1ppm |
|
Ammonium salts(NH4) |
≤200ppm |
<200ppm |
|
Heavy metals |
≤10ppm |
<10ppm |
|
Assay |
98.5~102.0% |
100.3% |
|
Total plate count |
≤1000cfu/g |
<1000 cfu/g |
|
Yeast&Mold |
≤100cfu/g |
<100cfu/g |
|
E-Coli |
Negative/25g |
Negative |
|
Salmonelle |
Negative/375g |
Negative |
|
Staphylococcus aureus |
Negative/25g |
Negative |
|
Coliforms |
Negative/25g |
Negative |
|
Conclusion |
The results conforms with CP2015 standards |
|
