Substance Description
EC number: 701-304-2
EC name: High-temperature calcination products of diiron trioxide and amorphous silica resulting in a glassy silica matrix
IUPAC name: High-temperature calcination products of diiron trioxide and amorphous silica resulting in a glassy silica matrix
CAS number: 1353091-50-5
CAS name: Pigment Brown 29
Color Index Number: C.I. 77500
Synonym: Reaction mass of fumes, silica and diiron trioxide, EC number: 909-981-8
Substance Identification Document
'
Information on Registration dossier and updates
First registration date: 2010
Date of latest dossier update: 2022
Sections updated:
- Toxicological information
Tonnage band: >1000T/year
Chemical Safety Report: Joint
Substance-specific information
Dossier Evaluation status: See details on ECHA dissemination website
'