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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:
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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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This Item
A9758A7949A3594
description

anhydrous, free-flowing, Redi-Dri, ≥99.0%

description

≥99.0% (titration)

description

BioXtra, ≥99.0% (titration)

description

BioPerformance Certified, ≥99.0%, suitable for cell culture

grade

anhydrous

grade

-

grade

-

grade

BioPerformance Certified

assay

≥99.0%

assay

≥99.0% (titration)

assay

≥99.0% (titration)

assay

≥99.0%

product line

Redi-Dri

product line

-

product line

BioXtra

product line

-

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

form

powder

form

crystalline powder

form

powder

form

crystalline powder

solubility

water: 5 % (w/w), clear, colorless

solubility

water: 0.523 g/mL, clear, colorless

solubility

H2O: 0.1 M at 20 °C, clear, colorless

solubility

water: 0.0527 g/mL, clear, colorless


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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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