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This page contains the details of a classification

Identification number: 487

Classification Name: Natriumchlorit

sodium chlorite
WGK 2
8/10/2017

The regular and professional use of this substance for drinking water treatment, surface water remediation or waste water treatment is not restricted by this classification. (Fussnote Nr. 1)

There is no M-Factor stored in this Database. Please check ECHA for substances with WGK 2 and WGK 3, if an M-Factor has to be regarded.


Natriumchlorit 7758-19-2 231-836-6
  • Chlorige Säure, Natriumsalz
  • Chlorite de sodium
  • Chlorite de soude
  • Chlorous acid, sodium salt
  • Sodium chlorite
Data from 10/30/2025