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A12914 MOPS, 99%

CAS Number
1132-61-2
Synonyms
4-Morpholinepropanesulfonic acid
3-(4-Morpholinyl)propanesulfonic acid

Stock No. Size Price ($) Quantity Availability
A12914-14 25g 27.60
A12914-22 100g 61.80
A12914-36 500g 250.00
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MOPS, 99%

MDL
MFCD00006183
EINECS
214-478-5

Chemical Properties

Formula
C7H15NO4S
Formula Weight
209.27
Melting point
277-280° dec.
Flash Point
110°(230°F)
Storage & Sensitivity
Ambient temperatures.
Solubility
Soluble in water.    

Applications

MOPS is mainly used in biological experiments as a buffer solution. It is also used in protein purification. Further, it is utilized for polyacrylamide gel electrophoresis.

Notes

Incompatible with strong oxidizing agents and strong bases.

Literature References

Biological buffer, pKa = 7.2 at 20oC: Biochemistry, 5, 467 (1966). Utilized to promote a mimetic of the transketolase reaction: Eur. J. Org. Chem., 1121 (2006).

Roy, L. N.; Roy, R. N.; Allen, K. A.; Mehrhoff, C. J.; Henson, I. B.; Stegner, J. M. Buffer standards for the physiological pH of the zwitterionic compound of 3-(N-morpholino) propanesulfonic acid (MOPS) from T=(278.15 to 328.15) K. J. Chem. Thermodyn. 2012, 47, 21-27.

EL-Gahami, M. A.; Al-Bogami, A. S.; Albishri, H. M. Medium effect on the dimethyltin(IV) complexes of 2-(N-morpholino) ethanesulfonic and 3-(N-morpholino) propanesulfonic acid. J. Mol. Liq. 2014, 193, 45-50.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,6265
Beilstein
1106776
Harmonized Tariff Code
2934.99
TSCA
Yes
RTECS
QE9104530

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