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MOPS

Catalog No. 69951 Name Sigma Aldrich
CAS Number 1132-61-2 Website http://www.sigmaaldrich.com
M. F. C7H15NO4S Telephone 1-800-521-8956
M. W. 209.2633 Fax
Purity ≥99.5% (T) Email
Storage Chembase ID: 3113

SYNONYMS

IUPAC name
3-(morpholin-4-yl)propane-1-sulfonic acid
IUPAC Traditional name
MOPS
Synonyms
3-(N-Morpholino)propanesulfonic acid
3-(N-吗啉基)丙磺酸
4-Morpholinepropanesulfonic acid
4-吗啉丙磺酸

DATABASE IDS

Beilstein Number 1106776
MDL Number MFCD00006183
EC Number 214-478-5
CAS Number 1132-61-2

PROPERTIES

Antion Traces chloride (Cl-): ≤50 mg/kg
Antion Traces sulfate (SO42-): ≤50 mg/kg
Cation Traces Al: ≤5 mg/kg
Cation Traces As: ≤0.1 mg/kg
Cation Traces Ba: ≤5 mg/kg
Cation Traces Bi: ≤5 mg/kg
Cation Traces Ca: ≤10 mg/kg
Cation Traces Cd: ≤5 mg/kg
Cation Traces Co: ≤5 mg/kg
Cation Traces Cr: ≤5 mg/kg
Cation Traces Cu: ≤5 mg/kg
Cation Traces Fe: ≤5 mg/kg
Cation Traces K: ≤50 mg/kg
Cation Traces Li: ≤5 mg/kg
Cation Traces Mg: ≤5 mg/kg
Cation Traces Mn: ≤5 mg/kg
Cation Traces Mo: ≤5 mg/kg
Cation Traces Na: ≤50 mg/kg
Cation Traces Ni: ≤5 mg/kg
Cation Traces Pb: ≤5 mg/kg
Cation Traces Sr: ≤5 mg/kg
Cation Traces Zn: ≤5 mg/kg
Empirical Formula (Hill Notation) C7H15NO4S
Grade for luminescence
Ignition Residue ≤0.1% (as SO4)
Impurities insoluble matter, passes filter test
λ 1 M in H2O
Loss on Drying ≤1% loss on drying, 110 °C
Product Line BioUltra
Purity ≥99.5% (T)
Suitability in accordance for luminescence
Useful pH Range 6.5 - 7.9
Absorption Wavelength λ: 260 nm Amax: 0.020
Absorption Wavelength λ: 280 nm Amax: 0.015
pKa 7.2 (25°C)
Flash Point 110 °C
Flash Point 230 °F
pH 2.5-4.0 (25 °C, 1 M in H2O)
Solubility H2O: soluble1 M at 20 °C, clear, colorless
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
RTECS QE9104530
Safety Statements 26-36
German water hazard class 1

DETAILS

REFERENCES