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HS Code |
780616 |
| Product Name | Ascorbic Acid Impurity D |
| Synonym | Threonic Acid |
| Cas Number | 7369-35-7 |
| Molecular Formula | C4H8O5 |
| Molecular Weight | 136.10 |
| Appearance | White to off-white solid |
| Purity | Typically ≥98% |
| Storage Temperature | 2-8°C |
| Solubility | Soluble in water |
| Catalog Number Sigma Aldrich | SML2210 |
| Catalog Number Merck | 102790 |
| Catalog Number Tcl Chemical | T408001 |
| Boiling Point | n/a (decomposes) |
| Melting Point | 144-146°C |
| Inchi Key | IXWOYRFSLXKFDB-UHFFFAOYSA-N |
As an accredited Ascorbic Acid Impurity D factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Ascorbic Acid Impurity D from Sigma Aldrich comes in a 25 mg amber glass vial, securely sealed to prevent contamination. |
| Shipping | Shipping for **Ascorbic Acid Impurity D** from Sigma Aldrich, Merck, or TCI Chemical is typically managed under controlled conditions. The product is securely packaged in accordance with applicable chemical regulations, often shipped at ambient temperature unless specified otherwise, and accompanied by a Safety Data Sheet (SDS) for safe and compliant transport. |
| Storage | Ascorbic Acid Impurity D should be stored in a tightly closed container, protected from light and moisture. Keep it at a temperature between 2–8°C (refrigerated conditions) and away from incompatible substances such as strong oxidizing agents. Ensure the storage area is well-ventilated and assigned specifically for chemicals. Always adhere to the recommended storage conditions provided by Sigma-Aldrich, Merck, or TCI Chemical. |
Competitive Ascorbic Acid Impurity D prices that fit your budget—flexible terms and customized quotes for every order.
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