Product Description
|
Molecular Formula |
C8H8O3 |
|
Molecular Weight |
152.15 |
|
CAS |
99-76-3 |
|
EINECS |
202-785-7 |
|
HS Code |
2918290000 |
|
Appearance |
White Crystalline Powder |
|
Packaging |
25 KG/DRUM |
COA
|
Item |
Standard |
Result |
|
Appearance |
White Crystalline Powder |
White Crystalline Powder |
|
Assay |
98.0%-102.0% |
99.88% |
|
Melting Point |
125-128℃ |
127.3℃ |
|
Acidity |
＜0.1 |
0.02 |
|
Loss on drying |
0.5% Max |
0.10% |
|
Sulfate(SO42-) |
0.024% Max |
＜0.024% |
|
Residue on Ignition |
0.1% Max |
0.03% |
|
Identification |
Passed |
Passed |
|
Related Substances |
4-Hydroxybenzoic acid≤0.5% |
0.04% |
|
Any other single impurity≤0.5% |
0.06% |
|
|
Total impurities≤1.0% |
0.13% |
|
|
Color of Solution |
Passed |
Passed |
|
Residual solvents |
≤1000ppm |
＜200ppm |
|
Conclusion: Comform. |
||
Uses and Applications
Food & Nutrition Analysis: Determination of monosaccharide content in food and dietary supplements.
Clinical Diagnostics: Utilized in the D-xylose absorption test for evaluating intestinal function.
Pharmaceutical Research: Carbohydrate metabolism studies and excipient quality control.
Bioenergy & Biomass Research: Analysis of plant-derived hemicellulose and renewable energy feedstocks.
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