Registration Dossier

Identification

Chemical structure
Display Name:
Disodium [2,2'-bi-1H-indole]-3,3'-diolate
EC Number:
212-974-6
EC Name:
Disodium [2,2'-bi-1H-indole]-3,3'-diolate
CAS Number:
894-86-0
Molecular formula:
C16H12N2O2.2Na C16H10N2Na2O2
IUPAC Name:
disodium 1H,1'H-[2,2'-biindole]-3,3'-bis(olate)

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Total tonnage band

Total range:
1 000 - 10 000 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
17-Mar-2011
Last modified:
12-May-2019

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:
Disodium [2,2'-bi-1H-indole]-3,3'-diolate
EC Number:
212-974-6
EC Name:
Disodium [2,2'-bi-1H-indole]-3,3'-diolate
CAS Number:
894-86-0
Molecular formula:
C16H12N2O2.2Na C16H10N2Na2O2
IUPAC Name:
disodium 1H,1'H-[2,2'-biindole]-3,3'-bis(olate)
Type:
legal entity composition of the substance
State Form:
solid: bulk
Degree of purity:
90 - 99.7 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Disodium [2,2'-bi-1H-indole]-3,3'-diolate
EC Number:
212-974-6
EC Name:
Disodium [2,2'-bi-1H-indole]-3,3'-diolate
CAS Number:
894-86-0
Molecular formula:
C16H12N2O2.2Na C16H10N2Na2O2
IUPAC Name:
disodium 1H,1'H-[2,2'-biindole]-3,3'-bis(olate)
Additive 1
Chemical structure
Reference substance name:
Sodium hydroxide
EC Number:
215-185-5
EC Name:
Sodium hydroxide
CAS Number:
1310-73-2
Molecular formula:
HNaO
IUPAC Name:
sodium hydroxide

Registrants /Suppliers of the substance open all close all

Latest dossier received
Registrant / Supplier details 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
o DyStar Colours Distribution GmbH Am Prime-Parc 12 65479 Raunheim Germany X
REACH24H CONSULTING GROUP Paramount Court, Corrig Road, Sandyford Dublin18 Dublin Ireland X

Administrative data open all close all

  • 01-2119486412-38-0000
  • 01-2119486412-38-0001

Contact Persons responsible for the SDS