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ACES for buffer solutions

Assay (titr.): min. 99 %
Code
A1060
CAS
7365-82-4
Molecular Formula
C4H10N2O4S
Molar mass
182.20 g/mol
Physical Description:
Solid
Product Code:
A1060
Product Name:
ACES for buffer solutions
Specifications:
Assay (titr.): min. 99 %
pH (1 %; H2O; 20°C): 3.5 - 4.5
Water (K.F.): max. 0.5 %
A (1 cm/5 % in H2O)
260 nm: max. 0.04
280 nm: max. 0.02
Comment:
ACES is a zwitterionic buffer. A saturated solution contains 0.22 M at 0°C. The buffer substance is used e. g. for the uncoupled electron transport in chloroplast lamellae. ACES binds Cu2\+, but not significantly Mg2\+, Ca2\+ or Mn2\+.
Bibliography:
(1)Good, N.E. et al. (1966) Biochemistry 5, 467-477Hydrogen ion buffers for biological research. (2)Good, N.E. & Izawa, S. (1972) Methods Enzymol. 24, 53-68Hydrogen ion buffers.
WGK:
nwg
Storage:
RT
EINECS:
230-908-4
CS:
29241900
Download TDS file for complete specifications