MES monohydrate BioUltra, for molecular biology, ≥99.5% (T)别名: 2-(N-吗啉基)乙磺酸, 4-吗啉乙磺酸 一水合物 -
CAS号 145224-94-8 -
经验分子式(希尔表示法) C6H13NO4S · H2O -
分子量 213.25 -
Beilstein Registry Number 6350956 -
EINECS 编号 224-632-3 -
MDL number MFCD 性质 Related Categories | BioUltra, 分子生物学, 分子生物学试剂 更多... | grade | for molecular biology | InChI Key | MIIIXQJBDGSIKL-UHFFFAOYSA-N | product line | BioUltra | assay | ≥99.5% (T) | impurities | DNases, detected | | Insoluble matter, passes filter test | | Phosphatases, detected | | Proteases, detected | | RNases, detected | ign. residue (900 °C) | ≤0.05% (as SO4) | pH | 2.5-4.0 (25 °C, 0.5 M in H2O) | useful pH range | 5.5 - 6.7 | pKa (25 °C) | 6.1 | mp | >300 °C(lit.) | solubility | H2O: 0.5 M at 20 °C, clear, colorless | anion traces | chloride (Cl-): ≤50 mg/kg | | sulfate (SO42-): ≤50 mg/kg | cation traces | Al: ≤5 mg/kg | | As: ≤0.1 mg/kg | | Ba: ≤5 mg/kg | | Bi: ≤5 mg/kg | | Ca: ≤20 mg/kg | | Cd: ≤5 mg/kg | | Co: ≤5 mg/kg | | Cr: ≤5 mg/kg | | Cu: ≤5 mg/kg | | Fe: ≤5 mg/kg | | K: ≤50 mg/kg | | Li: ≤5 mg/kg | | Mg: ≤5 mg/kg | | Mn: ≤5 mg/kg | | Mo: ≤5 mg/kg | | Na: ≤50 mg/kg | | Ni: ≤5 mg/kg | | Pb: ≤5 mg/kg | | Sr: ≤5 mg/kg | | Zn: ≤5 mg/kg | λ | 0.5 M in H2O | UV absorption | λ: 260 nm Amax: 0.025 | | λ: 280 nm Amax: 0.020 | 展开 (41) 00149409 -
eCl@ss 32129211 -
PubChem Substance ID 329762028 性质 Related Categories | BioUltra, 分子生物学, 分子生物学试剂 更多... | grade | for molecular biology | InChI Key | MIIIXQJBDGSIKL-UHFFFAOYSA-N | product line | BioUltra | assay | ≥99.5% (T) | impurities | DNases, detected | | Insoluble matter, passes filter test | | Phosphatases, detected | | Proteases, detected | | RNases, detected | ign. residue (900 °C) | ≤0.05% (as SO4) | pH | 2.5-4.0 (25 °C, 0.5 M in H2O) | useful pH range | 5.5 - 6.7 | pKa (25 °C) | 6.1 | mp | >300 °C(lit.) | solubility | H2O: 0.5 M at 20 °C, clear, colorless | anion traces | chloride (Cl-): ≤50 mg/kg | | sulfate (SO42-): ≤50 mg/kg | cation traces | Al: ≤5 mg/kg | | As: ≤0.1 mg/kg | | Ba: ≤5 mg/kg | | Bi: ≤5 mg/kg | | Ca: ≤20 mg/kg | | Cd: ≤5 mg/kg | | Co: ≤5 mg/kg | | Cr: ≤5 mg/kg | | Cu: ≤5 mg/kg | | Fe: ≤5 mg/kg | | K: ≤50 mg/kg | | Li: ≤5 mg/kg | | Mg: ≤5 mg/kg | | Mn: ≤5 mg/kg | | Mo: ≤5 mg/kg | | Na: ≤50 mg/kg | | Ni: ≤5 mg/kg | | Pb: ≤5 mg/kg | | Sr: ≤5 mg/kg | | Zn: ≤5 mg/kg | λ | 0.5 M in H2O | UV absorption | λ: 260 nm Amax: 0.025 | | λ: 280 nm Amax: 0.020 | 展开 (41) 更新时间:2023/11/8 9:25:29 标签:sigma 145224-94-8 69889 原装 |