Health issue
Level of Concern
Source
Causes severe skin burns and eye damage
Only in: Oven Cleaner; Drain Opener/Clog Remover; Hard Water Stain Remover; Toilet Cleaner; Stove Top Cleaner; Household Cleaners
some
European Chemicals Agency (ECHA): GHS Data from ECHA Website
NTP Toxcast scored 1.5-2.5
some
National Toxicology Program (NTP): EWG Toxcast Analysis
Harmful if swallowed
Only in: Household Cleaners
some
European Chemicals Agency (ECHA): GHS Data from ECHA Website
Causes serious eye damage
Only in: Household Cleaners
some
European Chemicals Agency (ECHA): GHS Data from ECHA Website
Causes skin irritation
Only in: Household Cleaners
some
European Chemicals Agency (ECHA): GHS Data from ECHA Website
Causes severe skin burns and eye damage
Only in: Oven Cleaner; Drain Opener/Clog Remover; Hard Water Stain Remover; Toilet Cleaner; Stove Top Cleaner; Household Cleaners
some
European Chemicals Agency (ECHA): GHS Data from ECHA Website
causes serious eye irritation
Only in: Household Cleaners
some
European Chemicals Agency (ECHA): GHS Data from ECHA Website
This substance is Generally Recognized as Safe (GRAS) as a food additive by the US Food and Drug Administration
Only in: Household Cleaners
low
U.S. Food and Drug Administration (FDA): FDA - Priority based Assessment of Food Additive (PAFA)