Note: Ingredients listed on restricted chemical lists
EC/CAS
7632-00-0
Name of the chemical
Sodium nitrite
Concentration
30-35
EC/CAS
1310-58-3
Name of the chemical
potassium hydroxide
Concentration
5-10
General Information
Revision date
2017-04-25
Product name
United 420 CLOSED SYSTEM CONCENTRATE
1.2.1 Relevant identified uses
Closed System Concentrate
Emergency telephone
1-800-535-5053 (North America
Icons in SDS
Company Information
company name
United Laboratories, Inc
GHS Information
Signal word
Danger
Section 2
SECTION 2: Hazards identification
Appearance Brown liquid Physical State Liquid Odor Slight, medicinal odor
2.1 Classification of the substance or mixture
Acute toxicity - Oral Category 1 Eye irritation Category 1 Oxidizing Liquids Category 1
Signal word
Danger
Hazard statements
Can cause irritation and burns to eyes and skin. May cause respiratory irritation or toxic if swallowed. May be harmful/fatal if inhaled.
Prevention
Obtain special instructions before use. . Do not handle until all safety precautions have been read and understood. Use personal protective equipment as required. Wash face, hands and any exposed skin thoroughly after handling. Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Do not breathe dust/fume/gas/mist/ vapors/spray. Keep away from heat/sparks/open flames/hot surfaces. — No smoking
Response
Immediately call a poison center or doctor/physician. If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a poison center or doctor/physician. If on skin (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Wash contaminated clothing before reuse If inhaled: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Immediately call a poison center or doctor/physician. If swallowed: Call a poison center or doctor/physician immediately. Rinse mouth. Do not induce vomiting. In case of fire: Use CO2, dry chemical, or foam for extinction.
Storage
Store in a well-ventilated place. Keep container tightly closed. Store locked up.
Precautionary statements
Disposal Dispose of contents/container in accordance with local/regional/national and international regulations.
2.3 Other hazards
Toxic to aquatic life with long lasting effects.