Note: Ingredients listed on restricted chemical lists
EC/CAS
7632-00-0
Name of the chemical
Sodium nitrite
Concentration
30-40
EC/CAS
1310-73-2
Name of the chemical
sodium hydroxide
Concentration
<1
EC/CAS
12179-04-3
Name of the chemical
Disodium tetraborate pentahydrate
Concentration
<1
General Information
Revision date
2025-12-03
Product name
CL2840
1.2.1 Relevant identified uses
Closed System Treatment
supplier name
ChemTreat, Inc
Emergency telephone
(800) 424-9300
Icons in SDS
Company Information
company name
ChemTreat, Inc
e-mail address of the competent person responsible for the Safety Data Sheet
productcompliance@chemtreat.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H314, H318, H360, H401
Hazard statements
Code
Statements
H314
Causes severe skin burns and eye damage
Section 2
SECTION 2: Hazards identification
Signal word
Danger
2.1 Classification of the substance or mixture
ACUTE TOXICITY - ORAL AND INHALATION - H302+H332 Harmful if swallowed or if inhaled CATEGORY 4 SKIN CORROSION - CATEGORY 1B H314 Causes severe skin burns and eye damage. SERIOUS EYE DAMAGE - CATEGORY 1 H318 Causes serious eye damage. REPRODUCTIVE TOXICITY - CATEGORY 1B H360 May damage fertility or the unborn child. HAZARDOUS TO THE AQUATIC H401 Toxic to aquatic life. ENVIRONMENT - ACUTE - CATEGORY 2
Precautionary statements
NANO2 WARNING: Contains sodium nitrite. Signs and symptoms of nitrite poisioning include methemoglobinemia, nausea, dizziness, increased heart rate, hypotension, fainting and, possibly anoxic shock. The recommended treatment for ingestion of sodium nitrite is intravenous methylene blue. P202 Do not handle until all safety precautions have been read and understood. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P316 IF SWALLOWED: Get emergency medical help immediately. P301+P330+P331 IF SWALLOWED: rinse mouth. Do NOT induce vomiting. P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower]. P304+P340 IF INHALED: Remove person to fresh air and keep 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. P308+P313 IF exposed or concerned: Get medical advice/attention. P310 Immediately call a POISON CENTER or doctor/physician. P317 Get medical help. P321 Specific treatment is possible (refer to label). P363 Wash contaminated clothing before reuse. P391 Collect spillage. P405 Store locked up. P501 Dispose of contents/container in accordance with local/regional/national/international regulations.