Note: Ingredients listed on restricted chemical lists
EC/CAS
1310-73-2
Name of the chemical
sodium hydroxide
Concentration
0.1-1
General Information
Version
1.0
Revision date
2026-07-21
Product name
Blackhawk
supplier name
Nu-Calgon
Manufacturer Name
Nu-Calgon
Emergency telephone
1-800-424-9300
Icons in SDS
Company Information
company name
Nu-Calgon
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H315, H318
Hazard statements
Code
Statements
H315
Causes skin irritation
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture Classification (GHS CA/US) Skin corrosion/irritation, Category 2 Serious eye damage/eye irritation, Category 1 Causes skin irritation Causes serious eye damage
2.2 Label elements
GHS CA/US labeling
Signal word
Danger
Hazard statements
Causes skin irritation Causes serious eye damage
Precautionary statements
Wash hands, forearms and face thoroughly after handling. Wear protective gloves, protective clothing, eye protection, face protection. IF ON SKIN: Wash with plenty of water. Take off contaminated clothing and wash it before reuse. If skin irritation occurs: Get medical advice or attention. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. 2024) Immediately call a POISON CENTER or a doctor. Specific treatment (see supplemental first aid instruction on this label).
Supplemental label elements
No additional information available
Other hazards which do not result in classification
No additional information available
2.1 Classification of the substance or mixture
Classification (GHS CA/US) Skin corrosion/irritation, Category 2 Causes skin irritation. Serious eye damage/eye irritation, Category 1 Causes serious eye damage.
