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About This Item
經驗公式（希爾表示法）:
C6H14NNaO6S
CAS號碼:
分子量：:
251.23
MDL號碼:
分類程式碼代碼:
12161700
PubChem物質ID:
NACRES:
NA.25
推薦產品
品質等級
化驗
≥99% (titration)
形狀
crystalline powder
雜質
≤7% water content (Karl Fischer)
有用的pH值範圍
6.8-8.2
pKa (25 °C)
7.5
溶解度
water: 0.333 g/mL, clear to slightly hazy, colorless
正離子痕跡
Pb: ≤5 ppm
應用
diagnostic assay manufacturing
SMILES 字串
[Na+].OCC(CO)(CO)NCCS([O-])(=O)=O
InChI
1S/C6H15NO6S.Na/c8-3-6(4-9,5-10)7-1-2-14(11,12)13;/h7-10H,1-5H2,(H,11,12,13);/q;+1/p-1
InChI 密鑰
GUXMFAHOYNRHBI-UHFFFAOYSA-M
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一般說明
TES sodium salt belongs to the category of zwitterionic buffers that contain ionizable groups of both positive and negative charges. It has a high water solubility and can effectively stabilize pH levels within the physiological pH range of 6.8 to 8.2 over a broad range of temperatures. TES sodium salt is used in the preparation of electrophoresis buffers. It is one of the commonly used Good buffers in biochemistry and molecular biology research.
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
從最近期的版本中選擇一個：
分析證明 (COA)
Lot/Batch Number
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Science (New York, N.Y.), 221(4612), 749-750 (1983-08-19)
Metal-ion affinity (formation) constants were determined for two "Good's" buffers, N-tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid (TES) and N,N-bis(2-hydroxyethyl)glycine (bicine). The metal chelates formed undergo loss of an internal ligand (alcohol) proton (bicine) and undergo hydrolysis (bicine and TES) and dimerization reactions (TES). Bicine
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Theriogenology, 70(9), 1461-1470 (2008-08-05)
The effect of the zwitterionic buffers HEPES, TES and MOPS and of PBS used for out-of-incubator procedures during standard in vitro embryo production on bovine oocytes and embryo development, morphology and on the expression patterns of eight selected genes: Fgf-4
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