Note: Ingredients listed on restricted chemical lists
EC/CAS
7732-18-5
Name of the chemical
Water, distilled, conductivity or of similar purity H2O
Concentration
60-70%
EC/CAS
1336-21-6
Name of the chemical
ammonium hydroxide
Concentration
0.1-1.0%
General Information
Version
4
Revision date
2026-04-29
Product name
Sodium Electrode Storage Solution
Product Synonyms
219622-A01
1.2.1 Relevant identified uses
Use as laboratory reagent
Emergency telephone
1-800-424-9300, 1-703-527-3887
Icons in SDS
Company Information
company name
Thermo Fisher Scientific (Asheville) LLC
e-mail address of the competent person responsible for the Safety Data Sheet
wlp.techsupport@thermofisher.com
GHS Information
Signal word
Hazard Statements Causes skin irritation
Hazard Codes
Hazard statements (CLP)
H412
Hazard statements
Code
Statements
H412
Harmful to aquatic life with long lasting effects
Section 2
SECTION 2: Hazards identification
(29 CFR 1910.1200) Classification
Signal word
Hazard Statements Causes skin irritation Causes serious eye irritation Appearance Clear Physical State Liquid Odor None
Prevention
Wash face, hands and any exposed skin thoroughly after handling Wear protective gloves/protective clothing/eye protection/face protection
Response
Eyes IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing If eye irritation persists: Get medical advice/attention Skin IF ON SKIN: Wash with plenty of soap and water If skin irritation occurs: Get medical advice/attention Take off contaminated clothing
Storage
Store in a closed container
Disposal
Dispose of contents in accordance with all local, regional, national and international guidelines.
2.3 Other hazards
No information available
Further information
Harmful to aquatic life with long lasting effects Harmful to aquatic organisms
2.1 Classification of the substance or mixture
OSHA Regulatory Status This chemical is considered hazardous according to [US] OSHA (29 CFR 1910.1200, 2024) Skin Corrosion/Irritation Category 2 Serious Eye Damage/Eye Irritation
