Version 3.0
Date revised: 4/26/2019
SAFETY DATA SHEET
Conforms to regulation (EC) no. EU 453/2010
SECTION 1 - IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING
1.1 Product Identifier
1.2 Relevant Identified Uses of the Substance/Mixture and Uses Advised Against
Investigational research by professional users
1.3 Details of the Supplier of the Safety Data Sheet
| Manufacturer National Diagnostics 305 Patton Drive Atlanta, GA 30036 (404) 699-2121 (800) 526-3867 info@nationaldiagnostics.com |
1.4 Emergency Telephone Number
ChemTel Inc.
Contract number MIS8894340
1-800 255-3924 (United States, Canada, Puerto Rico & US Virgin Islands)
01-800-099-0731 (Mexico)
400-120-0751 (China)
000-800-100-4086 (India)
1-300-954-583 (Australia)
0-800-591-6042 (Brazil)
+1-813-255-3924 (All other regions)
SECTION 2 - HAZARDS IDENTIFICATION
2.1 Classification of the Substance or Mixture
Classification according to Regulation (EC) No. 1272/2008 [EU-GHS/CLP]
H290 - Corrosive to Metals
H302 - Acute Toxicity-Oral (Category 4)
H314 - Skin Corrosion/Irritation (Category 1B)
2.2 Label Elements
| GHS Label Elements | ||
 | DANGER H290 - May be corrosive to metals. | |
2.3 Other Hazards
None found.
SECTION 3 - COMPOSITION/INFORMATION ON INGREDIENTS
3.2 Mixture
Chemical Names/Description
Aqueous solution of strong alkali.
Component List
| Component | % Comp. | CAS # | EC # | 1278/2008 Classification |
|---|---|---|---|---|
| Potassium Hydroxide | 1 - 3 | 1310-58-3 | 215-181-3 | H290, H302, H314 |
SECTION 4 - FIRST AID MEASURES
4.1 Description of First Aid Measures
Inhalation
Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Call a physician.
Ingestion
DO NOT INDUCE VOMITING. If swallowed and the person is conscious, immediately give large amounts of water. Get medical attention.
Skin
Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical attention. Wash clothing before reuse. Thoroughly clean shoes before reuse.
Eyes
Immediately flush eyes with plenty of water for at least fifteen minutes, lifting lower and upper eyelids occasionally. Get medical attention immediately.
4.2 Most Important Symptoms and Effects, Both Acute and Delayed
Inhalation
Pain, coughing, wheezing, sneezing.
Ingestion
Abdominal pain, nausea, vomiting, and general gastro-intestinal upset.
Skin
Soreness, redness, destruction of skin.
Eyes
Tearing, redness, pain and impaired vision.
4.3 Indication of Any Immediate Medical Attention and Special Treatment Needed
Unknown/not applicable
SECTION 5 - FIRE FIGHTING MEASURES
5.1 Extinguishing media
Use media appropriate to the primary cause of fire.
5.2 Special Hazards Arising from the Substance/Mixture
Hazardous Combustion Products
N.A.
Hazardous Decomposition Products
May form oxide at very high temperatures.
Hazardous Polymerization
Will not occur under normal conditions of use (See Sections 10.4 & 10.5).
5.3 Advice for Firefighters
In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full facepiece operated in the pressure demand or other positive pressure mode.
5.4 Further Information
No data available.
SECTION 6 - ACCIDENTAL RELEASE MEASURES
6.1 Personal Precautions
Wear appropriate protective equipment as specified in Section 8.
6.2 Environmental Precautions
Prevent discharge into the environment. Dike spills and stop leakage where practical. Do not allow material to enter drains.
6.3 Methods and Materials for Containment and Cleaning Up
Ventilate area. Cover with absorbent material (vermiculite, dry sand, earth) to confine spill and sweep or shovel into container. Close container tightly. Avoid breathing vapors.
6.4 References to Other Sections
For disposal information see Section 13. For protective clothing and equipment see Section 8.
SECTION 7 - HANDLING AND STORAGE
7.1 Precautions for Safe Handling
Avoid contact and inhalation. Do not get in eyes, on skin, on clothing. Wash thoroughly after handling.
7.2 Conditions for Safe Storage (including any incompatibles)
Keep in a tightly closed container, stored in a cooled, dry, ventilated area.
Incompatibles
Acids.
7.3 Specific End Uses
Investigational research by professional users
SECTION 8 - EXPOSURE CONTROLS/PERSONAL PRECAUTIONS
8.1 Control Parameters
ACGIH Threshold Limit Value (TLV):
2 mg/m3
OSHA Permissible Exposure Limit (PEL):
None established
8.2 Exposure Controls
Engineering Controls
A system of local and/or general exhaust is recommended to keep employee exposures below the Airborne Exposure Limits. Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source.
Respiratory Protection
If the exposure limit is exceeded, wear a supplied air, full-facepiece respirator, airlined hood, or full-facepiece self-contained breathing apparatus.
Eye Protection
Use chemical safety goggles and/or a full face shield where splashing is possible. Maintain eye wash fountain and quick-drench facilities in work area.
Skin Protection
Wear impervious protective clothing, including boots, gloves, lab coat, apron or coveralls, as appropriate, to prevent skin contact.
SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES
9.1 Information on Basic Physical & Chemical Properties
| a. Appearance | Clear, colorless, odor | b. Odor | Odorless |
| c. Odor Threshold | N.A. | d. pH | 13.5 |
| e. Melting/Freezing Point (oC) | -5 | f. Boiling point (oC) | 105 |
| g. Flash Point (oC) | N.A. | h. Evaporation Rate | No Data |
| i. Flammability | N.A. | j. Upper/Lower Flammability or Explosive Limits | N.A. |
| k. Vapor Pressure | No Data | l. Vapor Density (Air = 1) | No Data |
| m. Relative Density | 1.05 | n. Water Solubility | Soluble |
| o. Partition Coefficient n-octanol/water | mixture | p. Autoignition Temperature (oC) | N.A. |
| q. Decomposition Temperature (oC) | Not applicable. | r. Viscosity | ND |
| s. Explosive Properties | N.A. | t. Oxidizing Properties | Not an oxidizer |
SECTION 10 - STABILITY AND REACTIVITY
10.1 Reactivity
Strong alkali- will react violently with strong acids. May corrode metals
10.2 Chemical Stability
Stable under recommended conditions of use and storage.
10.3 Possibility of Hazardous Reactions
Will not occur under normal conditions of use (See Sections 10.4 & 10.5).
10.4 Conditions to Avoid
Incompatibles.
10.5 Incompatible Materials
Acids.
10.6 Hazardous Decomposition Products
May form oxide at very high temperatures.
SECTION 11 - TOXICOLOGICAL INFORMATION
Product LD50 Values
Oral Rat LD50 (mg/kg)
9750
Dermal Rabbit LD50 (mg/kg)
No Data
Component Cancer List Status
| NTP Carcinogen | |||
| Known | Anticipated | IARC Category | |
|---|---|---|---|
| Potassium Hydroxide | No | No | None |
Potential Health Effects
Inhalation
Respiratory tract irritatant, may cause serious burns on acute contact. Severe injury is usually avoided by the self-limiting coughing and sneezing symptoms.
Ingestion
Toxic! Corrosive to mucous membranes and may cause perforation of the esophagus and stomach.
Skin
Irritant, possibly corrosive if contact is prolonged.
Eyes
Irritant, possibly corrosive to eye tissues.
Carcinogenicity
Not listed as a known or anticipated carcinogen by NTP or IARC.
Mutagenicity
No information found.
Reproductive Toxicity
No information found.
Teratogenic Effects
No information found.
Routes of Entry
No information found.
Target Organ Statement
Persons with pre-existing skin disorders or eye problems, or impaired kidney or respiratory function may be more susceptible to the effects of the substance.
SECTION 12 - ECOLOGICAL INFOMATION
12.1 Toxicity
| Vertebrates | Invertebrates | Algae | Microorganisms | |
|---|---|---|---|---|
Aquatic Toxicity (ppm unless otherwise noted) | NOEC(24hr, bluegill) 28mg/l | No data | No data | No data |
| Birds | Arthropods | Plants | Microorganisms | |
|---|---|---|---|---|
Terrestrial Environment Toxicity (ppm unless otherwise noted) | No data | No data | No data | No data |
12.2 Persistence and Degradability
No data
12.3 Bioaccumulative Potential
No data
12.4 Mobility in Soil
No data
12.5 Results of PBT and vPvB Assessment
Not PBT or vPvB
12.6 Other Adverse Effects
None
SECTION 13 - DISPOSAL CONSIDERATIONS
13.1 Waste Treatment Methods
Offer surplus or non-recyclable product to licensed disposal company. Disposal is subject to user compliance with applicable law and product characteristics at time of disposal. Dispose of packaging as product.
SECTION 14 - TRANSPORT INFORMATION
| ADR/RID | IATA | IMO | DOT | |
|---|---|---|---|---|
| 14.1 UN Number | 1814 | 1814 | 1814 | 1814 |
| 14.2 Shipping Name | Potassium Hydroxide Solution | Potassium Hydroxide Solution | Potassium Hydroxide Solution | Potassium Hydroxide Solution |
| 14.3 Hazard Class | 8 | 8 | 8 | 8 |
| 14.4 Packing Group | III | III | III | III |
| 14.5 Environmental Hazards | N.A. | N.A. | Not regulated | N.A. |
| 14.6 Special Precautions | N.A. | N.A. | N.A. | N.A. |
SECTION 15 - REGULATORY INFORMATION
15.1 Safety, Health and Environmental Regulations/Legislation Specific for the Substance/Mixture
United States
TSCA Regulatory Statement
All intentional ingredients are listed on the TSCA Inventory.
SARA 311/312 Hazard Categories
| Component | Fire | Pressure | Reactivity | Acute | Chronic |
|---|---|---|---|---|---|
| Potassium Hydroxide | No | No | No | Yes | Yes |
Europe
EEC Regulatory
All intentional ingredients are listed on the European EINECS Inventory.
SECTION 16 - OTHER INFORMATION
Revisional Updates
4/26/2019 - Updated Section 1.4
5/29/2015 - Updated Sections 2.1 and 3.2
10/8/2013 - Released Version 1.0
NFPA Codes
Health 3 Flammability 0 Reactivity 1
Dangers
Potassium Hydroxide
H290 - May be corrosive to metals.
H302 - Harmful if swallowed
H314 - Causes severe skin burns and eye damage.
MANUFACTURER DISCLAIMER: The information given herein is offered in good faith as accurate, but without guarantee. Conditions of the use and suitability of the product for particular uses are beyond our control. All risks of use of the product are therefore assumed by the user. Nothing is intended as a recommendation for uses which infringe valid patents or as extending license under valid patents. Appropriate warnings and safe handling procedures should be provided to handlers and users.