REVISIONS: The MSDS was formatted to comply with ANSI Standard Z400.1-2004 . Revised Logo and Emergency Telephone Number, 02/23/2007. Reviewed 9/12/10. THE INFORMATION PUBLISHED IN THIS MATERIAL SAFETY DATA SHEET HAS BEEN COMPILED FROM OUR EXPERIENCE AND . OSHA, ANSI, NFPA, DOT, ERG, AND CHRIS. Safety Data Sheet of 6 Infosafe No ™ 1CH6F Issue Date : September 2019 RE-ISSUED by CHEMSUPP Product Name : SODIUM HYDROXIDE Classified as hazardous 7. Handling and storage Avoid generation or accumulation of dusts. Contaminated clothing should be removed and washed before reuse. Application of skin-protective barrier cream is recommended. Sodium Hydroxide 50% Membrane and Diaphragm Grade EN / FR Sodium Hydroxide Pellets, ACS, NF/FCC, EP, JP, BP (Caustic Soda / Lye) EN / FR Sodium Hypochlorite EN / FR / BP Sodium Nitrite High Purity Grades and ACS EN / FR / ES Sodium Nitrite Solution 40% EN Sodium Nitrite Solution, Technical EN Sodium Nitrite, Super Free-Flowing Food Grade EN ... OSHA Vacated PELs: Sodium hydroxide: No OSHA Vacated PELs are listed for this chemical. Sodium carbonate: No OSHA Vacated PELs are listed for this chemical. Personal Protective Equipment Eyes: Wear chemical splash goggles and face shield. Skin: Wear butyl rubber gloves, apron, and/or clothing.