![](/CAS/20211123/GIF/16056-13-6.gif)
1,4-Benzenedisulfonic acid, potassium salt (1:2) synthesis
- Product Name:1,4-Benzenedisulfonic acid, potassium salt (1:2)
- CAS Number:16056-13-6
- Molecular formula:C6H7KO6S2
- Molecular Weight:278.33
![Benzenediazonium, 4-sulfo-, chloride](/CAS/20180601/GIF/6118-33-8.gif)
6118-33-8
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![1,4-Benzenedisulfonic acid, potassium salt (1:2)](/CAS/20211123/GIF/16056-13-6.gif)
16056-13-6
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Yield:16056-13-6 60%
Reaction Conditions:
with sulfur dioxide;copper(l) chloride in hydrogenchloride;acetic acid at 45; for 3 h;
References:
Horner, Leopold;Schmitt, Rolf-Elhard [Phosphorus and Sulfur and the Related Elements,1982,vol. 13,p. 169 - 178]