推荐产品
产品线
BioXtra
质量水平
方案
≥99.0% (titration)
表单
powder
杂质
≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter
灼烧残渣
≤0.1%
pH值（酸碱度）
3.0-5.0 (0.5 M in H2O)
有效pH范围
8.6-10.0
pKa (25 °C)
9.3
溶解性
H2O: 0.5 M, clear, colorless
痕量阴离子
chloride (Cl-): ≤0.05%
sulfate (SO42-): ≤0.05%
痕量阳离子
Al: ≤0.0005%
Ca: ≤0.001%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Na: ≤0.01%
Pb: ≤0.001%
Zn: ≤0.0005%
吸附
≤0.05 at 280 in H2O at 0.5 M
≤0.08 at 260 in H2O at 0.5 M
应用
diagnostic assay manufacturing
SMILES字符串
OS(=O)(=O)CCNC1CCCCC1
InChI
1S/C8H17NO3S/c10-13(11,12)7-6-9-8-4-2-1-3-5-8/h8-9H,1-7H2,(H,10,11,12)
InChI key
MKWKNSIESPFAQN-UHFFFAOYSA-N
正在寻找类似产品? 访问 产品对比指南
相关类别
一般描述
CHES (2-(Cyclohexylamino) ethane sulfonic acid) is a derivative of amino acid taurine. It serves as a standard physiological buffer in the pH range of 8.5-9.5.
应用
CHES may be used:
- for pH adjustments and as a assay buffer in catechol oxidase activity measurements(32)
- as a buffer in electron paramagnetic resonance (EPR) spectroscopy and kinetic measurements(33)
- as a buffer for soil solution equivalent (SSE) yeast dextrose medium for screening pH optima for growth of Aridibacter nitratireducens A24_SHP-5_238T(34)
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
从最新的版本中选择一种：
分析证书(COA)
Lot/Batch Number
Buffers for the physiological pH range: Acidic dissociation constants of zwitterionic compounds (ACES and CHES) in water from 5 to 55? C
Roy RN, et al.
Journal of Chemical and Engineering Data, 42(1), 41-44 (1997)
Jun Yang et al.
Langmuir : the ACS journal of surfaces and colloids, 24(18), 10265-10272 (2008-08-20)
A universal nitric oxide (NO) generating surface is assembled via Layer-by-Layer (LbL) deposition of sodium alginate (Alg) and organoselenium modified polyethyleneimine (SePEI) on quartz and polymeric substrates. The immobilized SePEI species is capable of catalytically decomposing S-nitrosothiol species (RSNO) to
David G McLaren et al.
Electrophoresis, 24(17), 2887-2895 (2003-09-16)
A systematic evaluation of continuous flow-counterbalanced capillary electrophoresis for microscale preparative applications is presented. The success of the technique was found to depend on the specific nature of the analyte and background electrolyte and was most heavily influenced by factors
P Doble et al.
Electrophoresis, 19(12), 2257-2261 (1998-10-07)
The suitability of relatively slow (low absolute value of mobility) coanionic buffers in background electrolytes (BGEs) for indirect photometric detection of anions by capillary electrophoresis was investigated. As a model system, 2-(cyclohexylamino)ethanesulfonic acid (CHES) was used to buffer the indirect
Scott A Sarver et al.
Journal of chromatography. A, 1229, 268-273 (2012-02-11)
Several glycosphingolipids were labeled with the fluorphore Bodipy-Fl and analyzed using capillary electrophoresis with laser-induced fluorescence detection. GM1-, LacCer-, and Cer-Bodipy-Fl were prepared through acylation using the N-hydroxysuccinimide ester of Bodipy-Fl. Several other glycosphingolipids including GT1a-, GD1a-, GM2-, GM3-, GD3-
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门