benzene-1,4-disulfonic acid

Names

[ Name ]:
benzene-1,4-disulfonic acid

[Synonym ]:
para-benzenedisulfonic acid
1,4-Benzoldisulfonsaeure
p-benzenedisulfonic acid
p-Benzoldisulfonsaeure
Disulf
benzene-1,4-disulphonic acid
1,4-Benzenedisulfonicacid
Benzol-1,4-disulfonsaeure

Chemical & Physical Properties

[ Density]:
1.764g/cm3

[ Molecular Formula ]:
C₆H₆O₆S₂

[ Molecular Weight ]:
238.23800

[ Exact Mass ]:
237.96100

[ PSA ]:
125.50000

[ LogP ]:
2.34160

[ Index of Refraction ]:
1.62

Safety Information

[ HS Code ]:
2904100000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2904100000

[ Summary ]:
2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%