526-98-7 L-xylo-2-Hexulosonicacid 526-98-7 price
intermediate of penem
Product Name: 2-Keto-L-Gulonic acid
2-Keto-L-Gulonic acid ;cas: 526-98-7
2-Keto-L-Gulonic acid ;cas: 526-98-7
intermediate of penem
Certificate of Analysis
Product Name: 2-Keto-L-Gulonic acid
2-Keto-L-Gulonic acid ;cas: 526-98-7
2-Keto-L-Gulonic acid ;cas: 526-98-7
Result of analysis
Item |
Standard |
Results |
Sodium Ketogulonic Acid |
1.0%max |
0.00% |
Extinction |
0.1% max |
0.032% |
Melting Point |
177.0Deg.Cent. (max) |
>178.8 |
Moisture |
9.0%max |
8.3% |
Assay |
90.0%min |
91.9% |
Appearance |
yellowish white or slight yellow crystalline powder |
[Packing&Storage]
2-Keto-L-Gulonic acid stores in a well-ventilated, cool, dry area, out of direct sunlight.
Keep containers tightly closed when not in use
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