Note: Ingredients listed on restricted chemical lists
EC/CAS
1310-73-2
Name of the chemical
sodium hydroxide
Concentration
N/A
EC/CAS
5064-31-3
Name of the chemical
Trisodium nitrilotriacetate
Concentration
N/A
EC/CAS
215-185-5
Name of the chemical
Potassium or sodium hydroxide (20)
Concentration
N/A
EC/CAS
225-768-6
Name of the chemical
Trinatriumnitriltriacetat (790/2009)
Concentration
N/A
General Information
Revision date
2015-09-02
Product name
Chelating Agent U42
1.2.1 Relevant identified uses
Iron control agent in oilfield applications
supplier name
Schlumberger Oilfield UK PLC
Icons in SDS
Company Information
company name
Schlumberger Oilfield UK PLC
e-mail address of the competent person responsible for the Safety Data Sheet
SDS@slb.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H302, H314, H332, H373
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
2.1 Classification of the substance or mixture
Regulation (EC) No. 1272/2008
Health hazards
Acute oral toxicity Category 4 Acute inhalation toxicity - dust/mist Category 4 Skin corrosion/irritation Category 1 Serious eye damage/eye irritation Category 1 Specific target organ toxicity (repeated exposure) Category 2
Environmental hazards
Not classified
Physical hazards
Not classified
Signal word
DANGER
Hazard statements
H302 - Harmful if swallowed H314 - Causes severe skin burns and eye damage H332 - Harmful if inhaled H373 - May cause damage to organs through prolonged or repeated exposure
Precautionary statements
P260 - Do not breathe dust/fume/gas/mist/vapours/spray P280 - Wear protective gloves/ protective clothing/ eye protection/ face protection P303 + P361 + P353 - IF ON SKIN (or hair): Remove/ Take off immediately all contaminated clothing. Rinse skin with water/ shower P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P310 - Immediately call a POISON CENTER or doctor/ physician P501 - Dispose of contents/container in accordance with local regulations.
Supplemental label elements
P264 - Wash face, hands and any exposed skin thoroughly after handling P270 - Do not eat, drink or smoke when using this product P271 - Use only outdoors or in a well-ventilated area P301 + P312 - IF SWALLOWED: Call a POISON CENTER or doctor/ physician if you feel unwell P301 + P330 + P331 - IF SWALLOWED: rinse mouth. Do NOT induce vomiting P304 + P340 - IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P314 - Get medical advice/attention if you feel unwell P363 - Wash contaminated clothing before re-use
Contains
Tetrasodium ethylenediaminetetraacetate Sodium hydroxide Trisodium nitrilotriacetate (impurity) 2.3 Other data Not classified as PBT/vPvB by current EU criteria
