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KALIGNOST AR/ACS

Store at 2-8°C
Sodium Tetraphenyl Boron

COAs

Packings

10 g (00010)

100 g (00100)

1GBA000032 1GBA000450
Print friendly version
Article No. 04250 Grade AR/ACS
Purity 99.5% CAS No. 143-66-8
Molecular Formula C24H20BNa Molecular Weight 342.23
H.S. Code 2931.9090 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour Off white to pale yellow
Odour Odorless pH value 8 at 50 g/l at 20 °C
Melting point/ Freezing point [°C] > 300 °C Solubility in water [% weight] 50 g/l at 20 °C - soluble

Specifications

Appearance White to light beige powder or crystals or granules Assay (by HClO4 titration) Min 99.5%
Appearance of solution Passes test Loss on drying (at 105°C) Max 0.5%
Sensitivity for K Passes test

Safety Information and Hazard Symbols

Skull and Crossbones
Symbol: GHS06
 Signal Word: Danger
 UN No.: 2811
 IMCO Class No.: 6.1
 Packing Group: III
 Hazardous Statement: H301
 Precaution Statement: P301 + P310
Revision Date: 06-Dec-2024

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