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ACES

Catalog No. A7949 Name Sigma Aldrich
CAS Number 7365-82-4 Website http://www.sigmaaldrich.com
M. F. C4H10N2O4S Telephone 1-800-521-8956
M. W. 182.1982 Fax
Purity ≥99.0% (titration) Email
Storage Chembase ID: 102056

SYNONYMS

Title
N-氨基甲酰甲基乙磺酸
IUPAC name
2-[(carbamoylmethyl)amino]ethane-1-sulfonic acid
IUPAC Traditional name
ACES
Synonyms
N-(Carbamoylmethyl)-2-aminoethanesulfonic acid
N-(氨基甲酰甲基)牛磺酸
N-(Carbamoylmethyl)taurine
N-(2-Acetamido)-2-aminoethanesulfonic acid
N-(2-乙酰氨基)-2-氨基乙烷磺酸
N-(氨基甲酰甲基)-2-氨基乙烷磺酸

DATABASE IDS

CAS Number 7365-82-4
EC Number 230-908-4
Beilstein Number 2253770
MDL Number MFCD00008030
PubChem SID 24891297

PROPERTIES

abs. A0.1M/260, H2O ≤0.05
abs. A0.1M/280, H2O ≤0.05
Antion Traces chloride (Cl-): ≤0.05%
Cation Traces Al: ≤0.005%
Cation Traces Ca: ≤0.0005%
Cation Traces Cu: ≤0.0005%
Cation Traces Fe: ≤0.002%
Cation Traces K: ≤0.005
Cation Traces Mg: ≤0.0005%
Cation Traces NH4+: ≤0.05%
Cation Traces Pb: ≤0.001%
Cation Traces Zn: ≤0.0005%
Ignition Residue ≤0.1%
Impurities ≤0.005% Phosphorus (P)
Impurities ≤0.1% Insoluble matter
Linear Formula H2NCOCH2NHCH2CH2SO3H
Product Line BioXtra
Purity ≥99.0% (titration)
Useful pH Range 6.1 - 7.5
pKa 6.8 (25°C)
Melting Point >220 °C (dec.)(lit.)
Solubility H2O: soluble0.1 M at 20 °C, clear, colorless
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
German water hazard class 3

DETAILS

REFERENCES