DIPSO

Synonym(s):N,N-Bis(2-hydroxyethyl)-3-amino-2-hydroxypropanesulfonic acid;3-(N,N-Bis[2-hydroxyethyl]amino)-2-hydroxypropanesulfonic acid

CAS NO.：68399-80-4
Empirical Formula: C7H17NO6S
Molecular Weight: 243.28
MDL number: MFCD00038353
EINECS: 269-992-2
SAFETY DATA SHEET (SDS)
Update Date: 2024-10-25 16:21:11

What is DIPSO?

Description

DIPSO is a Zwitterionic buffer useful in the pH range of 7.0-8.2. Studies have shown that using one buffer limits the ability to adjust the buffer capacity range. To increase the range of buffer capacity, it is more helpful to combine multiple buffers such as HEPES (sc-29097), MOPS (sc-301170), and DIPSO. This method both expands the pH buffer range and reduces toxicity by reducing the concentration of a single component.

Chemical properties

white powder

The Uses of DIPSO

DIPSO, also known as 3-[N,N-Bis(2-hydroxyethyl)amino]-2-hydroxy-1-propanesulfonic acid, is a Zwitterionic buffer useful in the pH range of 7.0-8.2.

What are the applications of Application

DIPSO is a Zwitterionic buffer useful in the pH range of 7.0-8.2

Properties of DIPSO

Melting point:	189-192 °C(lit.)
Density	1.494±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
solubility	H₂O: 0.1 M at 20 °C, clear, colorless
form	powder to crystal
color	White to Almost white
PH	4.0-5.5 (20℃, 0.1M in H2O)
pka	7.6(at 25℃)
PH Range	7.0 - 8.2
Water Solubility	almost transparency
BRN	2105454
InChI	InChI=1S/C7H17NO6S/c9-3-1-8(2-4-10)5-7(11)6-15(12,13)14/h7,9-11H,1-6H2,(H,12,13,14)
CAS DataBase Reference	68399-80-4(CAS DataBase Reference)
EPA Substance Registry System	1-Propanesulfonic acid, 3-[bis(2-hydroxyethyl)amino]-2-hydroxy- (68399-80-4)