Registration Dossier

Identification

Chemical structure
Display Name:
Naphthalene-2-sulphonic acid
EC Number:
204-375-3
EC Name:
Naphthalene-2-sulphonic acid
CAS Number:
120-18-3
Molecular formula:
C10 H8 O3 S
IUPAC Name:
naphthalene-2-sulfonic acid

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Total tonnage band

Total range:
10 000 - 100 000 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
03-Apr-2011
Last modified:
16-Oct-2020

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Naphthalene-2-sulphonic acid
EC Number:
204-375-3
EC Name:
Naphthalene-2-sulphonic acid
CAS Number:
120-18-3
Molecular formula:
C10 H8 O3 S
IUPAC Name:
naphthalene-2-sulfonic acid
Type:
legal entity composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Naphthalene-2-sulphonic acid
EC Number:
204-375-3
EC Name:
Naphthalene-2-sulphonic acid
CAS Number:
120-18-3
Molecular formula:
C10 H8 O3 S
IUPAC Name:
naphthalene-2-sulfonic acid
Type:
legal entity composition of the substance
Degree of purity:
ca. 72.7 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Naphthalene-2-sulphonic acid
EC Number:
204-375-3
EC Name:
Naphthalene-2-sulphonic acid
CAS Number:
120-18-3
Molecular formula:
C10 H8 O3 S
IUPAC Name:
naphthalene-2-sulfonic acid
Impurity 1
Chemical structure
Reference substance name:
Naphthalene
EC Number:
202-049-5
EC Name:
Naphthalene
CAS Number:
91-20-3
Molecular formula:
C10H8
IUPAC Name:
naphthalene
Impurity 2
Chemical structure
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
Type:
legal entity composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Naphthalene-2-sulphonic acid
EC Number:
204-375-3
EC Name:
Naphthalene-2-sulphonic acid
CAS Number:
120-18-3
Molecular formula:
C10 H8 O3 S
IUPAC Name:
naphthalene-2-sulfonic acid
Type:
legal entity composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Naphthalene-2-sulphonic acid
EC Number:
204-375-3
EC Name:
Naphthalene-2-sulphonic acid
CAS Number:
120-18-3
Molecular formula:
C10 H8 O3 S
IUPAC Name:
naphthalene-2-sulfonic acid
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Naphthalene-2-sulphonic acid
EC Number:
204-375-3
EC Name:
Naphthalene-2-sulphonic acid
CAS Number:
120-18-3
Molecular formula:
C10 H8 O3 S
IUPAC Name:
naphthalene-2-sulfonic acid
Type:
legal entity composition of the substance
State Form:
solid: bulk


Constituent 1