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PIPES BUFFER

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

COAs

Packings

5 g (00005)

25 g (00025)

100 g (00100)

1GBA000015 1GBA000060 1GBA000180
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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

Physical Properties

Physical state at 20 °C Solid Colour White powder
Melting point/ Freezing point [°C] > 300 °C

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 and Hazard Symbols

Safety Statement: 22-24/25
Revision Date: 18-Jan-2017

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