BIS-TRIS/双-三(羟甲基)氨基甲烷,≥99.0% (NT)
- 产品编号：B0209
- 中文名称：BIS-TRIS/双-三(羟甲基)氨基甲烷
- 英文名称：BIS-TRIS
- 英文别名:2-Bis(2-hydroxyethyl)amino-2-(hydroxymethyl)-1,3-propanediol
- CAS号:6976-37-0
- 分子式:C8H19NO5
- 分子量:209.24
- 纯度:≥99.0% (NT)
- EC号:230-237-7
- MDL号:MFCD00002853
订货信息：
产品规格价格(RMB)
- B0209-10G30
- B0209-25G60
- B0209-100G210
- B0209-500G900
性能描述
assay ≥99.0% (NT)
impurities insoluble matter, passes filter test
ign. residue ≤0.3%
loss ≤0.5% loss on drying, 20 °C (HV)
pH 9.5-11.0 (25 °C, 1 M in H2O)
useful pH range 5.8 - 7.2
pKa (25 °C) 6.5
solubility H2O: soluble1 M at 20 °C, clear, colorless
Application
BIS-TRIS can be used to study biological buffers. BIS-TRIS has been used in a study that synthesized ferritin grafted with temperature-responsive poly(N-isopropylacrylamide) (PIPAAm-ferritin) by a coupling reaction using PIPAAm and ferritin for obtaining stimuli-responsive biomaterials. BIS-TRIS has also been used in a study that synthesized and described the photochemical properties of oligo- ortho –azobenzenes.
