Note: Ingredients listed on restricted chemical lists
EC/CAS
7732-18-5
Name of the chemical
Water, distilled, conductivity or of similar purity H2O
Concentration
Proprietary Proprietary
General Information
Version
10.2 (English US
Revision date
2020-01-15
Product name
NW-220
Product Synonyms
Clay dispersant
Chemical name
Aqueous solution of polyelectrolytes
1.2.1 Relevant identified uses
Solution used to enhance well development, targeting removal of mud, clay, and formation sediments; used at a rate of 0.2 to 0.4% of the borehole volume
Emergency telephone
+1-800-262-8200, +1-703-741-5500
Icons in SDS
Company Information
company name
Aqseptence Group / Johnson Screens
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H315, H319
Hazard statements
Code
Statements
H315
Causes skin irritation
Section 2
SECTION 2: Hazards identification
Classification (GHS-US) Classification of the Substance or Mixture Classification (GHS-US) Skin Irrit. 2 H315 Eye Irrit. 2A H319 Full text of H-phrases: see Section 16
2.2 Label elements
GHS-US Labelling
Signal word
Warning
Hazard statements
H315 - Causes skin irritation. H319 - Causes serious eye irritation.
Precautionary statements
P234 - Keep in original container. P264 - Wash hands, forearms, and exposed areas thoroughly after handling. P280 - Wear eye protection, face protection, protective clothing, protective gloves. P302+P352 - If on skin: Wash with plenty of water. P305+P351+P338 - If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P321 - Specific treatment (see Section 4 on this SDS). P332+P313 - If skin irritation occurs: Get medical advice/attention. P337+P313 - If eye irritation persists: Get medical advice/attention. P362 - Take off contaminated clothing and wash it before reuse.
2.3 Other hazards
Exposure may aggravate those with pre-existing eye, skin, or respiratory conditions. If involved in a fire and thermal decomposition occurs; toxic and acrid vapors may be released.
Ingredient(s) with unknown acute toxicity
No data available
2.1 Classification of the substance or mixture
Classification (GHS-US) Skin Irrit. 2 H315 Eye Irrit. 2A H319 Full text of H-phrases: see Section 16
