
Electrolyte Solution
Safety Data Sheet
According To Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules And Regulations
Revision Date: 08/28/2015
Date of issue: 07/06/2015
Product Name: Electrolyte Solution
Other means of identification: E-lectrolyte Gold, E-lectrolyte Blue, E-lectrolyte Black, DF-E05, DF-E06, DF-E07, DF-E09
Use of the substance/mixture: For operation and maintenance of Servomex Oxygen Sensors.
Company
Servomex, Inc.
Boston Technical Center
4 Constitution Way
Woburn, MA 01801-1087
T + 1-781-935-4600
CHEMTEL Expert Assistance Hotline
Domestic 1-800-255-3924
International 01-813-245-0585 (Collect)
Hazard Pictograms (GHS-US)
Hazard Statements (GHS-US)
H315 - Causes skin irritation.
H318 - Causes serious eye damage.
Precautionary Statements (GHS-US)
P264 - Wash hands, forearms, and exposed areas thoroughly after handling.
P280 - Wear eye protection, protective clothing, protective gloves.
P302+P352 - If on skin: Wash with plenty of water.
P305+P351+P338 - If in eyes: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do. Continue rinsing.
P310 - Immediately call a POISON CENTER, a doctor.
P321 - Specific treatment (see Section 4 on this SDS).
P332+P313 - If skin irritation occurs: Get medical advice/attention.
P362 - Take off contaminated clothing and wash it before reuse.
(CAS No) 7732-18-5
(EC No) 231-791-2
SECTION 1: IDENTIFICATION
1.1. Product Identifier
1.2. Intended Use of the Product
1.3. Name, Address, and Telephone of the Responsible Party
1.4. Emergency Telephone Number
SECTION 2: HAZARDS IDENTIFICATION
2.1. Classification of the Substance or Mixture
Classification (GHS-US)
Full text of H-phrases: see section 16
2.2. Label Elements
GHS-US Labeling
2.3. Other Hazards Exposure may aggravate those with pre-existing eye, skin, or respiratory conditions. Causes serious
damage to mucous membranes.
2.4. Unknown Acute Toxicity (GHS-US)
No data available
SECTION 3: COMPOSITION/INFORMATION ON INGREDIENTS
3.1. Substance
Not applicable
3.2. Mixture

Electrolyte Solution
Safety Data Sheet
According to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
(CAS No) 1310-58-3
(EC No) 215-181-3
Met. Corr. 1, H290
Acute Tox. 4 (Oral), H302
Skin Corr. 1A, H314
Eye Dam. 1, H318
First-aid Measures General: Never give anything by mouth to an unconscious person. If you feel unwell, seek medical advice
(show the label if possible).
First-aid Measures After Inhalation: Remove to fresh air and keep at rest in a position comfortable for breathing. Obtain
medical attention if breathing difficulty persists.
First-aid Measures After Skin Contact: Rinse immediately with plenty of water. Obtain medical attention if irritation develops or
persists.
First-aid Measures After Eye Contact: Rinse cautiously with water for at least 60 minutes. Remove contact lenses, if present and
easy to do. Continue rinsing. Obtain medical attention immediately.
First-aid Measures After Ingestion: Do NOT induce vomiting. Rinse mouth. Immediately call a POISON CENTER or
doctor/physician.
Symptoms/Injuries: Causes serious eye damage. Causes skin irritation.
Symptoms/Injuries After Inhalation: May cause respiratory irritation.
Symptoms/Injuries After Skin Contact: Causes skin irritation.
Symptoms/Injuries After Eye Contact: Causes serious eye damage.
Symptoms/Injuries After Ingestion: Ingestion is likely to be harmful or have adverse effects.
Chronic Symptoms: None expected under normal conditions of use.
Suitable Extinguishing Media: Not combustible. Select extinguishing media appropriate for surrounding fire.
Unsuitable Extinguishing Media: Not combustible.
Fire Hazard: Not considered flammable but may burn at high temperatures.
Explosion Hazard: Product is not explosive.
Reactivity: Hazardous reactions will not occur under normal conditions.
Precautionary Measures Fire: Exercise caution when fighting any chemical fire.
Firefighting Instructions: Use water spray or fog for cooling exposed containers.
Protection During Firefighting: Do not enter fire area without proper protective equipment, including respiratory protection.
Other Information: Refer to Section 9 for flammability properties.
General Measures: Avoid all contact with skin, eyes, or clothing. Avoid breathing (dust, vapor, mist, gas).
Protective Equipment: Use appropriate personal protection equipment (PPE) per section 8.
Emergency Procedures: Evacuate unnecessary personnel.
Protective Equipment: Equip cleanup crew with proper protection per section 8.
Emergency Procedures: Stop leak if safe to do so. Eliminate ignition sources. Ventilate area.
For Containment: Contain any spills with dikes or absorbents to prevent migration and entry into sewers or streams.
Methods for Cleaning Up: Clean up spills immediately and dispose of waste safely. Spills should be contained with mechanical
barriers. Spills can be neutralized with a weak acid such as vinegar or acetic acid. Transfer spilled material to a suitable container
for disposal. Contact competent authorities after a spill.
Full text of H-phrases: see section 16
SECTION 4: FIRST AID MEASURES
4.1. Description of First Aid Measures
4.2. Most important symptoms and effects, both acute and delayed
4.3. Indication of Any Immediate Medical Attention and Special Treatment Needed
If you feel unwell, seek medical advice (show the label where possible).
SECTION 5: FIRE-FIGHTING MEASURES
5.1. Extinguishing Media
5.2. Special Hazards Arising From the Substance or Mixture
5.3. Advice for Firefighters
SECTION 6: ACCIDENTAL RELEASE MEASURES
6.1. Personal Precautions, Protective Equipment and Emergency Procedures
6.1.1. For Non-emergency Personnel
6.1.2. For Emergency Responders
6.2. Environmental Precautions
Prevent entry to sewers and public waters. Notify authorities if liquid enters sewers or public waters.
6.3. Methods and Material for Containment and Cleaning Up

Electrolyte Solution
Safety Data Sheet
According to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Hygiene Measures: Handle in accordance with good industrial hygiene and safety procedures. Wash hands and other exposed
areas with mild soap and water before eating, drinking or smoking and when leaving work.
Technical Measures: Comply with applicable regulations.
Storage Conditions: Store in a dry, cool and well-ventilated place. Keep container closed when not in use. Keep/Store away from
direct sunlight, extremely high or low temperatures and incompatible materials.
Incompatible Products: Strong acids. Strong oxidizers. Metals. Reacts with chlorine dioxide, nitrobenzene, nitromethane,
nitrogen trichloride, peroxidized tetrahydrofuran, 2,4,6-trinitrotoluene, bromoform+ crown ethers, acids alcohols, sugars,
germanium cyclopentadiene, maleic dicarbide. Corrosive to metals such as aluminum, tin, and zinc to cause formation of
flammable hydrogen gas.
Potassium hydroxide (1310-58-3)
NIOSH REL (ceiling) (mg/m³)
Appropriate Engineering Controls
Ensure adequate ventilation, especially in confined areas. Emergency eye wash
fountains and safety showers should be available in the immediate vicinity of any
potential exposure. Ensure all national/local regulations are observed.
Personal Protective Equipment
Protective goggles. Gloves. Protective clothing.
Materials for Protective Clothing
Chemically resistant materials and fabrics.
Wear chemically resistant protective gloves.
Wear suitable protective clothing.
If exposure limits are exceeded or irritation is experienced, approved respiratory
protection should be worn.
Environmental Exposure Controls
Do not allow the product to be released into the environment.
Consumer Exposure Controls
Do not eat, drink or smoke during use.
Auto-ignition Temperature
Decomposition Temperature
Flammability (solid, gas)
6.4. Reference to Other Sections See Heading 8. Exposure controls and personal protection.
SECTION 7: HANDLING AND STORAGE
7.1. Precautions for Safe Handling
7.2. Conditions for Safe Storage, Including Any Incompatibilities
7.3. Specific End Use(s) For professional use only.
SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION
8.1. Control Parameters
For substances listed in section 3 that are not listed here, there are no established exposure limits from the manufacturer,
supplier, importer, or the appropriate advisory agency including: ACGIH (TLV), NIOSH (REL), or OSHA (PEL).
8.2. Exposure Controls
SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES
9.1. Information on Basic Physical and Chemical Properties

Electrolyte Solution
Safety Data Sheet
According to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Relative Vapor Density at 20 °C
Partition Coefficient: N-Octanol/Water
Acute Toxicity: Not classified
Potassium hydroxide (1310-58-3)
Respiratory or Skin Sensitization: Not classified
Germ Cell Mutagenicity: Not classified
Carcinogenicity: Not classified
Reproductive Toxicity: Not classified
Specific Target Organ Toxicity (Single Exposure): Not classified
Specific Target Organ Toxicity (Repeated Exposure): Not classified
Aspiration Hazard: Not classified
Symptoms/Injuries After Inhalation: May cause respiratory irritation.
Symptoms/Injuries After Skin Contact: Causes skin irritation.
Symptoms/Injuries After Eye Contact: Causes serious eye damage.
Symptoms/Injuries After Ingestion: Ingestion is likely to be harmful or have adverse effects.
Chronic Symptoms: None expected under normal conditions of use.
Potassium hydroxide (1310-58-3)
9.2. Other Information No additional information available
SECTION 10: STABILITY AND REACTIVITY
10.1. Reactivity: Hazardous reactions will not occur under normal conditions.
10.2. Chemical Stability: Stable under recommended handling and storage conditions (see section 7).
10.3. Possibility of Hazardous Reactions: Hazardous polymerization will not occur.
10.4. Conditions to Avoid: Direct sunlight. Extremely high or low temperatures. Incompatible materials.
10.5. Incompatible Materials: Strong acids. Strong oxidizers. Metals. Reacts with chlorine dioxide, nitrobenzene,
nitromethane, nitrogen trichloride, peroxidized tetrahydrofuran, 2,4,6-trinitrotoluene, bromoform+ crown ethers, acids alcohols,
sugars, germanium cyclopentadiene, maleic dicarbide. Corrosive to metals such as aluminum, tin, and zinc to cause formation of
flammable hydrogen gas.
10.6. Hazardous Decomposition Products: Thermal decomposition generates: Potassium oxides. irritating fumes.
SECTION 11: TOXICOLOGICAL INFORMATION
11.1. Information On Toxicological Effects
RTECS Number:
CAS 7732-18-5: ZC0110000
CAS 1310-58-3: TT2100000
Skin Corrosion/Irritation: Causes skin irritation.
pH: Alkaline
CAS# 1310-58-3: Draize test, rabbit, skin: 50 mg/24H Severe.
Serious Eye Damage/Irritation: Causes serious eye damage.
pH: Alkaline
Potassium Hydroxide Solution is a severe eye, mucus membrane, and skin irritant.
SECTION 12: ECOLOGICAL INFORMATION
12.1. Toxicity No additional information available
12.2. Persistence and Degradability Will degrade by reaction with Carbon Dioxide from the atmosphere to produce a non-
hazardous product
12.3. Bioaccumulative Potential

Electrolyte Solution
Safety Data Sheet
According to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Avoid release to the environment.
Waste Disposal Recommendations: Dispose of waste material in accordance with all local, regional, national, and international
regulations.
Ecology – Waste Materials: Avoid release to the environment.
POTASSIUM HYDROXIDE, SOLUTION
POTASSIUM HYDROXIDE SOLUTION
POTASSIUM HYDROXIDE SOLUTION
SARA Section 311/312 Hazard Classes
Immediate (acute) health hazard
Listed on the United States TSCA (Toxic Substances Control Act) inventory
Potassium hydroxide (1310-58-3)
Listed on the United States TSCA (Toxic Substances Control Act) inventory
Potassium hydroxide (1310-58-3)
U.S. - Massachusetts - Right To Know List
U.S. - New Jersey - Right to Know Hazardous Substance List
U.S. - Pennsylvania - RTK (Right to Know) - Environmental Hazard List
U.S. - Pennsylvania - RTK (Right to Know) List
This document has been prepared in accordance with the SDS requirements of the OSHA Hazard
Communication Standard 29 CFR 1910.1200.
Acute toxicity (oral) Category 4
Serious eye damage/eye irritation Category 1
Corrosive to metals Category 1
12.4. Mobility in Soil Completely soluble in water
12.5. Other Adverse Effects
SECTION 13: DISPOSAL CONSIDERATIONS
13.1. Waste treatment methods
SECTION 14: TRANSPORT INFORMATION
14.1. In Accordance with DOT
14.2. In Accordance with IMDG
14.3. In Accordance with IATA
SECTION 15: REGULATORY INFORMATION
15.1 US Federal Regulations
15.2 US State Regulations
SECTION 16: OTHER INFORMATION, INCLUDING DATE OF PREPARATION OR LAST REVISION

Electrolyte Solution
Safety Data Sheet
According to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Skin corrosion/irritation Category 1A
Skin corrosion/irritation Category 2
May be corrosive to metals
Causes severe skin burns and eye damage
Causes serious eye damage
This information is based on our current knowledge and is intended to describe the product for the purposes of health, safety and
environmental requirements only. It should not therefore be construed as guaranteeing any specific property of the product.
SDS US (GHS HazCom)