Note: Ingredients listed on restricted chemical lists
EC/CAS
7632-00-0
Name of the chemical
Sodium nitrite
Concentration
20-<30
EC/CAS
12179-04-3
Name of the chemical
Disodium tetraborate pentahydrate
Concentration
1-<3
EC/CAS
1310-73-2
Name of the chemical
sodium hydroxide
Concentration
<1 70-<80
General Information
Revision date
2023-08-02
Product name
BL1821
1.2.1 Relevant identified uses
Closed System Treatment
Manufacturer 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)
H302, H314, H318, H361, H400
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
SECTION 2: Hazards identification
Physical hazards
Not classified
Health hazards
Acute toxicity, oral Category 4 Skin corrosion/irritation Category 1 Serious eye damage/eye irritation Category 1 Reproductive toxicity Category 2
Environmental hazards
Hazardous to the aquatic environment, acute Category 1 hazard
Signal word
Danger
Hazard statements
Harmful if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage. Suspected of damaging fertility or the unborn child. Very toxic to aquatic life.
Prevention
Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Do not breathe mist/vapors. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection.
Response
Rinse mouth. If swallowed Rinse mouth. Do NOT induce vomiting. If on skin (or hair) Take off immediately all contaminated clothing. Rinse skin with water/shower. If inhaled: Remove person to fresh air and keep comfortable for breathing. 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/doctor. Wash contaminated clothing before reuse. Collect spillage.
Storage
Store locked up.
Disposal
Dispose of contents/container in accordance with local/regional/national/international regulations. Hazard(s) not otherwise None known. classified (HNOC)
Additional information
2% of the mixture consists of component(s) of unknown acute hazards to the aquatic environment. 2% of the mixture consists of component(s) of unknown long-term hazards to the aquatic environment.
2.1 Classification of the substance or mixture
Not classified. Health hazards Acute toxicity, oral Category 4 Skin corrosion/irritation Category 1 Serious eye damage/eye irritation Category 1 Reproductive toxicity Category 2 Environmental hazards Hazardous to the aquatic environment, acute Category 1 hazard OSHA defined hazards Not classified.
