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ChemicalBook >> CAS DataBase List >>1,3,7-Naphthalenetrisulfonic acid

1,3,7-Naphthalenetrisulfonic acid

1,3,7-Naphthalenetrisulfonic acid Structure
1,3,7-Naphthalenetrisulfonic acid structure
CAS No.
85-49-4
Chemical Name:
1,3,7-Naphthalenetrisulfonic acid
Synonyms
1,3,7-Naphthalenetrisulfonic acid
CBNumber:
CB82183318
Molecular Formula:
C10H8O9S3
Molecular Weight:
368.36
MDL Number:
MOL File:
85-49-4.mol
Last updated:2023-10-31 16:23:54
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1,3,7-Naphthalenetrisulfonic acid Properties

Density 1.919±0.06 g/cm3(Predicted)
pka -0.89±0.40(Predicted)

1,3,7-Naphthalenetrisulfonic acid Chemical Properties,Uses,Production

Chemical Properties

Naphthalene-1,3,7-trisulfonic acid [85- 49-4].C10H8O9S3, Mr 368.34, is much less important than the 1,3,5- and 1,3,6-isomers. It is produced by sulfonation of naphthalene-2,6- disulfonic acid with 65 % oleum in sulfuric acid monohydrate.

1,3,7-Naphthalenetrisulfonic acid synthesis

91-20-3
6654-64-4
86-66-8
85-49-4
Synthesis of 1,3,7-Naphthalenetrisulfonic acid from Naphthalene

1,3,7-Naphthalenetrisulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

1,3,7-Naphthalenetrisulfonic acid 85-49-4