MOPSO sodium salt

Synonym(s):3-(N-Morpholinyl)-2-hydroxypropanesulfonic acid sodium salt;3-Morpholino-2-hydroxypropanesulfonic acid sodium salt;MOPSO sodium salt

CAS NO.：79803-73-9
Empirical Formula: C7H16NNaO5S
Molecular Weight: 249.26
MDL number: MFCD00070007
EINECS: 629-396-9
SAFETY DATA SHEET (SDS)
Update Date: 2024-07-02 08:55:04

What is MOPSO sodium salt?

Chemical properties

White powder

The Uses of MOPSO sodium salt

MOPSO Sodium is a biological buffer also referred to as a second generation “Good′s” buffer which displays improved solubility compared to traditional “Good′s” buffers. The pKa of MOPSO Sodium is 6.9 which make it an ideal candidate for buffer formulations which require a pH slightly below physiological to maintain a stable environment in solution. MOPSO Sodium is considered to be non-toxic to culture cell lines and provides high-solution clarity.

MOPSO Sodium can be used in cell culture media, biopharmaceutical buffer formulations (both upstream and downstream) and diagnostic reagents. MOPSO based buffers have been described for fixation of cells from urine samples.

What are the applications of Application

MOPSO, Sodium Salt is a zwitterionic aminosulfonate similar to MOPS, pH range: 6.5 - 7.9

Properties of MOPSO sodium salt

storage temp.	room temp
solubility	H₂O: 1 M at 20 °C, clear, colorless
form	powder
color	White to off-white
PH Range	6.2 - 7.6
PH	10-12 (1M in H2O)
pka	6.9(at 25℃)
BRN	9448952
CAS DataBase Reference	79803-73-9(CAS DataBase Reference)

Safety information for MOPSO sodium salt

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.