PIPES BUFFER
PIPES BUFFER
Short Name: PIPES BUFFER
Synonym: Piperazine-N,N-BIS-2-Ethene Sulphonic acid
Basic Details
Article No.
LG3588
Grade
Purity
99%
CAS No.
5625-37-6
HS Code
2933.5990
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White powder
Melting point/ Freezing point [°C]
> 300 °C
Chemical Specifications
Appearance
White powder
Assay
Min 99%
UV absobance (250 nm; 20 g/L; 1 cm, 1 mol/L NaOH)
Max 0.05
Chloride (Cl)
Max 0.2%
Sulphate (SO4)
Max 0.005%
Heavy metal (as Pb)
Max 0.0005%
Sodium (Na)
Max 0.2%
Loss on drying (at 105°C)
Max 0.5%
Safety Information & Hazard Symbols
Safety Statement
22-24/25