BES.Na 生物緩衝劑
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Catalog No.Bio-SS001
| |
CAS No. | 66992-27-6 |
EC No. | Registred |
Synonyms | N, N-Bis ( 2-Hydroxyethyl )-2-aminoethanesulfonic acid, sodium salt |
Chinese Name | N-N-雙 ( 2-羥乙基 )-2-氨基乙磺酸鈉鹽 |
Molecular Structure | |
Molecular Formula | C6H14NNaO5S |
Molecular Weight | 235.20 |
Meleing point | No Data Available |
Water solubility | 10% aq. in hot water clear and colorless Solubility ( 0.1M in H2O ) clear and complete |
pKa ( 25℃ ) | 9.5 ± 0.2 |
Appearance | White powder |
Purity Assay | ≥ 98.0% ( Titration ) |
Moisture | ≤ 1.0% |
UV A260 / A280nm | No Data Available |
Storages | Room Temperature |
Description | BES-Na is used with zwitterionic buffers for the freezing and storage of spermatozoa. |
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