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HS Code |
740496 |
| Product Name | N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic Acid |
| Common Name | BES |
| Cas Number | 10191-18-1 |
| Molecular Formula | C6H15NO5S |
| Molecular Weight | 213.25 g/mol |
| Appearance | White crystalline powder |
| Solubility In Water | Very soluble |
| Pka At 25c | 7.15 |
| Buffering Range | 6.4 - 7.8 |
| Storage Temperature | Room temperature |
| Application | Good's buffer for biological research |
| Purity | Typically ≥99% |
| Melting Point | 293-298°C (dec.) |
| Synonyms | BES, N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid |
As an accredited N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic Acid [Good's buffer component for biological research] factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White plastic bottle labeled "N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic Acid, 100g, Research Grade, Sigma-Aldrich, for biological research use." |
| Shipping | **Shipping Description:** N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic Acid (Good's buffer; biological research grade, from Sigma Aldrich/Merck/TCI) is shipped in securely sealed containers, typically at ambient temperature. The chemical is non-hazardous and does not require special shipping precautions, but should be protected from moisture and contamination during transit. |
| Storage | N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic Acid (a Good's buffer component) should be stored in a tightly closed container, in a cool, dry, and well-ventilated area away from incompatible substances. Keep at room temperature (15–25°C), protected from moisture, light, and extreme temperatures. Avoid contamination. Ensure proper labeling and follow all safety and regulatory guidelines provided by Sigma-Aldrich, Merck, or TCI. |
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