5-Isobenzofuransulfonicacid, 1,3-dihydro-1,3-dioxo-
Suppliers
Names
[ CAS No. ]:
134-08-7
[ Name ]:
5-Isobenzofuransulfonicacid, 1,3-dihydro-1,3-dioxo-
[Synonym ]:
Phthalic anhydride,4-sulfo
1,3-dioxo-phthalan-5-sulfonic acid
4-Sulfophthalic anhydride
1,3-dioxo-1,3-dihydro-2-benzofuran-5-sulfonic acid
1,3-Dioxo-phthalan-5-sulfonsaeure
4-sulpho-phthalic anhydride
EINECS 134-08-7
Chemical & Physical Properties
[ Density]:
1.82g/cm3
[ Molecular Formula ]:
C8H4O6S
[ Molecular Weight ]:
228.17900
[ Exact Mass ]:
227.97300
[ PSA ]:
106.12000
[ LogP ]:
1.32470
[ Index of Refraction ]:
1.66
Safety Information
[ HS Code ]:
2932999099
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2932999099
[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%