1,3-Benzenedisulfonic acid

Modify Date: 2025-08-30 18:05:51

1,3-Benzenedisulfonic acid Structure
1,3-Benzenedisulfonic acid structure
Common Name 1,3-Benzenedisulfonic acid
CAS Number 98-48-6 Molecular Weight 282.202
Density 1.764g/cm3 Boiling Point N/A
Molecular Formula C6H6O6S2 Melting Point 136.0 ºC
MSDS N/A Flash Point N/A

 Names

Name benzene-1,3-disulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.764g/cm3
Melting Point 136.0 ºC
Molecular Formula C6H6O6S2
Molecular Weight 282.202
Exact Mass 281.924469
PSA 125.50000
LogP 2.34160
InChIKey WRUAHXANJKHFIL-UHFFFAOYSA-N
SMILES O=S(=O)(O)c1cccc(S(=O)(=O)O)c1
Water Solubility Very soluble (1000 g/L) (25 ºC)

 Synthetic Route

 Synonyms

disodium benzene-1,3-disulfonate
1,3-Benzenedisulfonic acid, disodium salt
Benzene 1,3-disulfonate
benzene-m-disulfonic acid
1,3-Benzenedisulfonic acid, sodium salt (1:2)
m-benzenedisulfonic acid
Disodium 1,3-benzenedisulfonate
Benzol-1,3-disulfonsaeure
Benzene-1,3-disulphonic acid
1,3-Benzenedisulfonic acid
EINECS 202-672-2
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