BES
SIGMA/14853 - BioXtra, for molecular biology, ≥99.5% (T)
Synonym: N,N-
CAS Number: 10191-18-1
Empirical Formula (Hill Notation): C6H15NO5S
Molecular Weight: 213.25
EC Number: 233-465-5
MDL Number: MFCD00007533
Linear Formula: C6H15NO5S
Product Type: Chemical
λ | 1 M in H2O |
anion traces | chloride (Cl-): ≤50 mg/kg |
sulfate (SO42-): ≤100 mg/kg | |
assay | ≥99.5% (T) |
cation traces | Al: ≤5 mg/kg |
As: ≤0.1 mg/kg | |
Ba: ≤5 mg/kg | |
Bi: ≤5 mg/kg | |
Ca: ≤10 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 | |
form | powder or crystals |
grade | for molecular biology |
ign. residue (900 °C) | ≤0.05% |
impurities | DNases, none detected |
insoluble matter, passes filter test | |
phosphatases, none detected | |
proteases, none detected | |
RNases, none detected | |
InChI | 1S/C6H15NO5S/c8-4-1-7(2-5 |
InChI key | AJTVSSFTXWNIRG-UHFFFAOYSA |
pH | 2.5-5.0 (25 °C, 1 M in H2O) |
pKa (25 °C) | 7.1 |
product line | BioXtra |
Quality Level | 100 |
SMILES string | OCCN(CCO)CCS(O)(=O)=O |
solubility | H2O: 1 M at 20 °C, clear, colorless |
useful pH range | 6.4-7.8 |
UV absorption | λ: 260 nm Amax: 0.095 |
λ: 280 nm Amax: 0.080 |
Application: | BES, or N,N-Bis(2-hydroxyethyl)-2 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥99.5% (T) |
UNSPSC | 12161700 |