Sodium Tetraphenylborate?cas 143-66-8

Description

Sodium Tetraphenylborate

Sodium tetraphenylborate Quick Details

Chemical Name: Sodium tetraphenylboron
CAS No.: 143-66-8
Molecular Fomula: C24H20BNa
Chemical Structure:
Molecular weight:342.22
Appearance: White crystalline powder
Assay??99%min
Sodium tetraphenylborate Typical Properties

Item
Specifications

Appearance

White crystalline powder

Assay
??99%

Loss on drying at 105??
??0.5%

Clarity of solution
Pass the test

Sodium tetraphenylborate Usage
1. Used for the current titration for amines, quaternary ammonium compounds and potassium
2. Used as a titrant for amines and NH4Cl in the presence of a potassium selective electrode
3. Used as precipitation reagents for K, Pb, Cs, NH4 and alkaloid
4. Used to prepare stable crystalline N-amide salt ion exchange;
5. Used to make arylene and biaryl compoundwith a vinyl or aryl triflate
6. Precipitation of silver, strontium, copper, potassium, ammonium, strontium and barium
7. Used for determination of potassium by gravimetric method and titration
Sodium tetraphenylborate Packaging and Shipping
25kg/drum
Sodium tetraphenylborate Storage
Stored in a cool dry and ventilated warehouse away from light and fire