Advanced Search
Chemicals
Search Lab Chemicals by Category
Advanced Search
New Products
LOBA TLC Sprayer
Mn Filter
R&D / GMP
Process R&D
Process R&D
Process Development
Contract Research
Validation Services
Chiral Chemistry
Flow Chemistry
Custom Synthesis
Contract Manufacturing
Contract Manufacturing
GMP Facility
Specialized Intermediates
List of Manufactured Products
Contact Us
Home
Lab Chemicals
Good's Buffer (Biological Buffers)
CAPS BUFFER
CAPS BUFFER For Biochemistry
[3-(Cyclohexylamino) -1-propane sulfonic acid)]
Article No.
02516
Grade
For Biochemistry
Purity
99%
CAS No.
1135-40-6
Molecular Formula
C
9
H
1
9
NO
3
S
Molecular Weight
221.3
H.S. Code
2922.2990
Shelf Life
60 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
3 - 7
Melting point/ Freezing point [°C]
> 300 °C
Solubility in water [% weight]
Moderate (1-10%)
Packings
25 g
(00025)
100 g
(00100)
Specifications
Appearance
White crystalline powder
Purity (TLC)
Min 99%
Insoluble matter
Passes filter test
Residue on ignition
Max 0.05%
Loss on drying (at 110°C)
Max 1%
Solubility (0.5 M in water; 20°C)
Complete,colorless
pH (0.5 M solution in water; 25°C)
5.0 - 6.0
Chloride (Cl)
Max 0.005%
Sulphate (SO4)
Max 0.005%
Chromium (Cr)
Max 0.0005%
Copper (Cu)
Max 0.0005%
UV absorbance 0.05 M in water
at 260 nm
Max 0.02
at 280 nm
Max 0.02
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302
Precaution Statement: P264 -P270 - P301+P312 - P330 - P501
Safety Statement: 22-24/25
Revision Date :
13-Aug-2020