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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
Reaction mass of Chromate(1-), [N-[7-hydroxy-8-[(2-hydroxy-5-nitrophenyl)azo]-1-naphthalenyl]acetamidato(2-)][1-[(2-hydroxy-5-nitrophenyl)azo]-2-naphthalenolato(2-)]-, hydrogen, compd. with N-cyclohexylcyclohexanamine (1:1) and hydrogen bis[1-[(2-hydroxy-5-nitrophenyl)azo]-2-naphtholato(2-)]chromate(1-) , compound with dicyclohexylamine (1:1) and hydrogen bis[N-[7-hydroxy-8-[(2-hydroxy-5-nitrophenyl)azo]-1-naphthyl]acetamidato(2-)]chromate(1-) , compound with dicyclohexylamine (1:1)
EC number: 916-865-0 | CAS number: -
Oxidising properties
Administrative data
Link to relevant study record(s)
Description of key information
Not oxidizing
Key value for chemical safety assessment
- Oxidising properties:
- non oxidising
Additional information
Based on the experimental results of similar substances such as C.I Solvent Yellow 79, Orange 11, Red 130, Brown 44, Black 27, etc. it can be suggested that the substance being registered (C.I. Solvent Black 28) is likely not hazardous and is not considered as an oxidizing substance.
Justification for classification or non-classification
Self-classification according to Regulation (EC) No 1272/2008 on CLP:
The chemical structure of being registered substance (C.I. Solvent Black 28) is like C.I. Solvent Yellow 79, Orange 11, Red 130, Brown 44, Black 27, etc. which all contain the “nitro groups”.
All experimental studies of the mentioned C.I. Solvent have been performed in accordance to the UN Test O.1 and all those results have showed that the mean burning time of the mixtures tested is higher than the mean burning time of the reference mixture.
Based on those results it can be suggested that the substance being registered (C.I. Solvent Black 28) is likely not hazardous and is not considered as an oxidizing substance.
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.
