Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 939-053-8 | CAS number: -
Substance identity
Identification
- Display Name:
- Reaction mass of 1,3-benzene disulfonic acid and sulfuric acid
- Molecular formula:
- H2SO4 C6H6O6S2
- IUPAC Name:
- Reaction mass of 1,3-benzene disulfonic acid and sulfuric acid
Type of Substance
- Composition:
- multi-constituent substance
- Origin:
- organic
Substance Identifiers
Compositions
Boundary Composition(s)
Legal Entity Composition(s) open all close all
- State Form:
- liquid
- Degree of purity:
- ca. 94.5 - <= 96.5 % (w/w)
Constituent 1
- Reference substance name:
- Sulphuric acid
- EC Number:
- 231-639-5
- EC Name:
- Sulphuric acid
- CAS Number:
- 7664-93-9
- Molecular formula:
- H2O4S
- IUPAC Name:
- sulfuric acid
Constituent 2
- Reference substance name:
- Benzene-1,3-disulphonic acid
- EC Number:
- 202-672-2
- EC Name:
- Benzene-1,3-disulphonic acid
- CAS Number:
- 98-48-6
- Molecular formula:
- C6H6O6S2
- IUPAC Name:
- benzene-1,3-disulfonic acid
Impurity 1
- Reference substance name:
- Hydrogen chloride
- EC Number:
- 231-595-7
- EC Name:
- Hydrogen chloride
- CAS Number:
- 7647-01-0
- Molecular formula:
- Cl H
- IUPAC Name:
- Hydrogen chloride
- Degree of purity:
- ca. 94.5 - <= 96.5 % (w/w)
Constituent 1
- Reference substance name:
- Sulphuric acid
- EC Number:
- 231-639-5
- EC Name:
- Sulphuric acid
- CAS Number:
- 7664-93-9
- Molecular formula:
- H2O4S
- IUPAC Name:
- sulfuric acid
Constituent 2
- Reference substance name:
- Benzene-1,3-disulphonic acid
- EC Number:
- 202-672-2
- EC Name:
- Benzene-1,3-disulphonic acid
- CAS Number:
- 98-48-6
- Molecular formula:
- C6H6O6S2
- IUPAC Name:
- benzene-1,3-disulfonic acid
Impurity 1
- Reference substance name:
- Hydrogen chloride
- EC Number:
- 231-595-7
- EC Name:
- Hydrogen chloride
- CAS Number:
- 7647-01-0
- Molecular formula:
- Cl H
- IUPAC Name:
- Hydrogen chloride
Composition(s) generated upon use
Other types of composition(s)
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
