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SODIUM ACETATE ANHYDROUS For HPLC

Acetic acid sodium salt

COAs

Packings

500 g (00500)

1PW1200750
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Article No. 05756 Grade For HPLC
Purity 99% CAS No. 127-09-3
Molecular Formula CH3.COONa Molecular Weight 82.03
H.S. Code 2915.2990 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White coarse
Odour Slight acetic acid pH value 8.5 - 9.9 at 246 g/l at 25 °C
Melting point/ Freezing point [°C] > 300 °C Auto-ignition temperature [°C] 600 °C
Flash point [°C] > 250 °C Density [g/cm3] 1.528
Solubility in water [% weight] 246 g/l at 20 °C - completely soluble Partition coefficient Log Pow octanol / water at 20°C -4.22

Specifications

Appearance White crystalline powder Assay Min. 99.0%
KMnO4 reducing matter (as HCOOH) Max. 0.0005% Solubility (3 M in water; 20°C) Complete, Colorless
UV absorbance (10% solution in water) at 250 nm Max. 0.05
at 260 nm Max. 0.01 at 500 nm Max. 0.01

Safety Information and Hazard Symbols

Safety Statement: 22-24/25
Revision Date: 19-Oct-2019

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