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经验公式(希尔记法):
C7H17NO6S
化学文摘社编号:
分子量:
243.28
UNSPSC Code:
12161700
NACRES:
NA.25
PubChem Substance ID:
EC Number:
269-992-2
Beilstein/REAXYS Number:
2105454
MDL number:
Quality Level
InChI key
XCBLFURAFHFFJF-UHFFFAOYSA-N
InChI
1S/C7H17NO6S/c9-3-1-8(2-4-10)5-7(11)6-15(12,13)14/h7,9-11H,1-6H2,(H,12,13,14)
SMILES string
OCCN(CCO)CC(O)CS(O)(=O)=O
product line
BioXtra
assay
≥98% (titration)
form
powder
impurities
≤0.0005% Phosphorus (P), ≤0.1% Insoluble matter
ign. residue
≤0.1%
pH
4.0-5.5 (20 °C, 0.1 M in H2O)
useful pH range
7.0-8.2
pKa (25 °C)
7.6
mp
189-192 °C (lit.)
solubility
H2O: 0.1 M, clear, colorless
anion traces
chloride (Cl-): ≤0.05%, sulfate (SO42-): ≤0.05%
cation traces
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%
absorption
≤0.025 at 260 in H2O at 0.1 M, ≤0.025 at 280 in H2O at 0.1 M
application(s)
diagnostic assay manufacturing
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Filip Duša et al.
Electrophoresis, 37(2), 363-371 (2015-10-16)
The use of bare fused silica capillary in CE can sometimes be inconvenient due to undesirable effects including adsorption of sample or instability of the EOF. This can often be avoided by coating the inner surface of the capillary. In
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