Akshar Inernational

Product Range

PIPES BUFFER

Article No.	05290
Purity	99%%
Molecular Formula	C8H18N2O6S2
H.S. Code	2933.5995
Grade
CAS No.	5625-37-6
Molecular Weight	302.36
Shelf Life	5

Useful pH range: 6.1-7.5
pKa 6.8

Specifications
Piperazine-N,N-BIS-2-Ethene Sulphonic acid
Assay	Min 99%
UV-Absorption (250 nm 20g/l, 1 cm, sodium hydroxide1 mol/l)	Max 0.05%
Chloride (Cl)	Max 0.2%
Sulphate (SO4)	Max 0.005%
Heavy metals (as Pb)	Max 0.0005%
Sodium (Na)	Max 0.2%
Loss on drying (at 105 deg C)	Max 0.5%

Packings
5 Gm	Request for price
25 Gm	Request for price
100 Gm	Request for price

Safety Information and Hazard Symbols

Safety Statements: 22-24/25

Revision Date : 1-Dec-2012