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CAS:1132-61-2
MF:C7H15NO4S
EINECS:214-478-5
Purity:99%min
Appearance:White powder
Other Names:3-Morpholinopropanesulfonic acid
What is MOPS CAS 1132-61-2?
MOPS (3-morpholinopropanesulfonic acid) is a buffer introduced by Good et al. in the 1960s. It is a structural analog to MES. Its chemical structure contains a morpholine ring. HEPES is a similar pH buffering compound that contains a piperazine ring. With a pKa of 7.20, MOPS is an excellent buffer for many biological systems at near-neutral pH.It is used as a synthetic buffering agent below pH 7.5.
Specification
|
Melting point
|
277-282 °C
|
|
density
|
1.3168 (rough estimate)
|
|
refractive index
|
1.6370 (estimate)
|
|
Fp
|
116 °C
|
|
storage temp.
|
Store at RT.
|
|
solubility
|
H2O: 1 M at 20 °C, clear
|
|
form
|
Powder/Solid
|
|
color
|
White
|
|
PH
|
2.5-4.0 (25℃, 1M in H2O)
|
|
pka
|
7.2(at 25℃)
|
|
Water Solubility
|
1000 g/L (20 ºC)
|
Usage
MOPS acts as a multi-purpose buffering agent used in various biological research.
Packing
25kgs/drum, 9tons/20’container
