DIPSO 生物緩衝劑
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CAS No. | 68399-80-4 ( CAS No. is listed on the TSCA inventory ) |
EC No. | 269-992-2 |
Synonyms | 3-[ N, N-Bis ( 2-Hydroxyethyl ) amino ]-2-hydroxypropanesulfonic acid； 3-[ Bis ( 2-Hydroxyethyl ) amino ]-2-hydroxypropanesulfonic acid |
Chinese Name | 3-[ N, N-二 ( 羥乙基 ) 氨基 ]-2-羥基丙磺酸 |
Molecular Structure | |
Molecular Formula | C7H17NO6S |
Molecular Weight | 243.3 |
Meleing point | 190 ~ 195℃ |
Water solubility | Solubility ( 10% in H2O ) clear and complete |
pKa ( 25℃ ) | 7.6 ± 0.2 |
Appearance | White powder |
Purity Assay | ≥ 99.0% ( Titration ) |
Moisture | ≤ 1.0% |
UV A260 / A280nm | UV ( 0.1 M in H2O ) A260nm ≤ 0.025 A280 ≤ 0.025 |
Storages | Room Temperature |
Description | 1. DIPSO, a biological buffer, is used in diagnosis kit, DNA / RNA extraction kit, PCR kit and sequencing kit, protein assay. 2. DIPSO is used widely in life science and pharmaceuticals including cell biology, molecular biology and industrial biopharmaceutical applications. |
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Our biological buffers are used widely in life science and pharmaceuticals including cell biology, molecular biology and industrial biopharmaceutical applications. The products are non toxic to cell cultures, and have pKa values at or near physiological pH. All of our buffer are at least the ultra pure grade, which have high assay, solubility and low heavy metals, and free of DNase, RNase, and Protease.
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