RDD010
ACES
anhydrous, free-flowing, Redi-Dri™, ≥99.0%
Synonym(s):
N-(2-Acetamido)-2-aminoethanesulfonic acid, N-(Carbamoylmethyl)-2-aminoethanesulfonic acid, N-(Carbamoylmethyl)taurine
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About This Item
Linear Formula:
H2NCOCH2NHCH2CH2SO3H
CAS Number:
Molecular Weight:
182.20
UNSPSC Code:
12161700
NACRES:
NA.25
PubChem Substance ID:
EC Number:
230-908-4
Beilstein/REAXYS Number:
2253770
MDL number:
grade
anhydrous
Quality Segment
product line
Redi-Dri™
assay
≥99.0%
form
powder
quality
free-flowing
loss
≤1.0% loss on drying
pH
3.0-4.5
useful pH range
6.1-7.5
pKa (25 °C)
6.8
mp
>220 °C (dec.) (lit.)
solubility
water: 5 % (w/w), clear, colorless
cation traces
heavy metals (as Pb): ≤5 ppm
absorption
≤0.02 at 290 nm at 5 % (w/w)
SMILES string
NC(=O)CNCCS(O)(=O)=O
InChI
1S/C4H10N2O4S/c5-4(7)3-6-1-2-11(8,9)10/h6H,1-3H2,(H2,5,7)(H,8,9,10)
InChI key
DBXNUXBLKRLWFA-UHFFFAOYSA-N
Legal Information
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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