PIPES BUFFER

Piperazine-N,N-BIS-2-Ethene Sulphonic acid

Article No.

05290

Grade

Purity

99%

CAS No.

5625-37-6

Molecular Formula

C₈H₁₈N₂O₆S₂

Molecular Weight

302.36

H.S. Code

2933.5990

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

Physical Properties

Physical state at 20 °C

Solid

Colour

White powder

Melting point/ Freezing point [°C]

> 300 °C

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 Statement: 22-24/25

Revision Date : 18-Jan-2017