SAFETY DATA SHEET POTASSIUM PERMANGANATE

1 SAFETY DATA SHEET POTASSIUM PERMANGANATE SDS P o t a s s i u m P e r m a n g a n a t e P a g e 1 o f 15 Revision date 4/10/2017 1. PRODUCT AND COMPANY IDENTIFICATION Product identifiers Product name: POTASSIUM PERMANGANATE Description: minimum as KMn04 Relevant identified uses of the substance or mixture and uses advised against Identified uses: Chemical oxidation of organic compounds for remediation Details of the supplier of the SAFETY data SHEET Company Compass Remediation Chemicals 2028 East Ben White Blvd #240-1974 Austin, TX 78741 Telephone (866) 221-9167 Emergency telephone number Emergency Phone #: CHEMTREC 1-800-424-9300 2.

2 HAZARDS IDENTIFICATION Classification of the substance or mixture GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) Oxidizing liquids (Category 2), H272 Acute toxicity, Oral (Category 4), H302 Skin corrosion (Category 1B), H314 Serious eye damage (Category 1), H318 Specific target organ toxicity, single exposure (Category 1, Respiratory System) Specific target organ toxicity, repeated exposure (Category 1, Respiratory System, Central Nervous System) Acute aquatic toxicity (Category 1), H400 Chronic aquatic toxicity (Category 1), H410 For the full text of the H-Statements mentioned in this Section, see Section 16.

3 GHS Label elements, including precautionary statements Pictogram Signal word Danger SAFETY DATA SHEET - POTASSIUM PERMANGANATE SDS P o t a s s i u m P e r m a n g a n a t e P a g e 2 o f 15 Hazard statement(s) H272 May intensify fire; oxidizer. H302 Harmful if swallowed. H314 Causes severe skin burns and eye damage. H370 Causes damage to organs (Respiratory System) H372 Causes damage to organs (Respiratory System, Central Nervous System) through prolonged or repeated exposure H410 Very toxic to aquatic life with long lasting effects. Precautionary statement(s) P210 Keep away from heat.

4 P220 Keep/store away from clothing/combustible materials. P221 Take any precaution to avoid mixing with combustibles. P260 Do not breathe dust P264 Wash skin thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection P301 + P312 IF SWALLOWED: Call a POISON CENTER or doctor/ physician if you feel unwell. P301 + P330 + P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303 + P361 + P353 IF ON SKIN (or hair): Remove/ Take off immediately all Contaminated clothing.

5 Rinse skin with water/ shower. P304 + P340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. 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 or doctor/ physician. P321 Specific treatment (see supplemental first aid instructions on this label). P363 Wash contaminated clothing before reuse. P370 + P378 In case of fire: Use water for extinction. P391 Collect spillage.

6 P405 Store locked up. P501 Dispose of contents/container in accordance with local/regional/national/international regulations. Hazards not otherwise classified (HNOC) or not covered by GHS none SAFETY DATA SHEET - POTASSIUM PERMANGANATE SDS P o t a s s i u m P e r m a n g a n a t e P a g e 3 o f 15 3. COMPOSITION/INFORMATION ON INGREDIENTS Substances Chemical name CAS number % Sodium PERMANGANATE 7722-64-7 > Composition comments All concentrations are in percent by weight unless ingredient is a gas. Gas concentrations are in percent by volume.

7 4. FIRST AID MEASURES Description of first aid measures Inhalation Remove victim to fresh air and keep at rest in a position comfortable for breathing. For breathing difficulties, oxygen may be necessary. Get medical attention immediately. Skin contact Take off immediately all contaminated clothing. Immediately flush skin with plenty of water. Get medical attention immediately. Wash contaminated clothing before reuse. Contact with skin may leave a brown stain of insoluble manganese dioxide. This can be easily removed by washing with a mixture of equal volume of household vinegar and 3% hydrogen peroxide, followed by washing with soap and water.

8 Eye contact Immediately flush with plenty of water for up to 15 minutes. Remove any contact lenses and open eyelids wide apart. Continue rinsing. Get medical attention immediately. Ingestion Immediately rinse mouth and drink plenty of water. Never give anything by mouth to a victim who is unconscious or is having convulsions. Do not induce vomiting. If vomiting occurs, keep head low so that stomach content doesn't get into the lungs. Get medical attention immediately. Most important symptoms/effects, acute and delayed Contact with this material will cause burns to the skin, eyes and mucous membranes.

9 Permanent eye damage including blindness could result. Indication of immediate medical attention and special treatment needed Provide general supportive measures and treat symptomatically. In case of shortness of breath, give oxygen. Decomposition products are alkaline. Brown stain is insoluble manganese dioxide. SAFETY DATA SHEET - POTASSIUM PERMANGANATE SDS P o t a s s i u m P e r m a n g a n a t e P a g e 4 o f 15 General information In the case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). Ensure that medical personnel are aware of the material(s) involved, and take precautions to protect themselves.

10 Show this SAFETY data SHEET to the doctor in attendance. For personal protection, see Section 8 of the SDS. Wash contaminated clothing before reuse. 5. FIREFIGHTING MEASURES Suitable extinguishing media Flood with water from a distance, water spray or fog. Unsuitable extinguishing media The following extinguishing media are ineffective: Dry chemical. Foam. Carbon dioxide (CO2). Halogenated materials. Specific hazards arising from the chemical May intensify fire; oxidizer. May ignite combustibles (wood, paper, oil, clothing, etc.). Contact with incompatible materials or heat (135 C / 275 F) could result in violent exothermic chemical reaction.