Note: Ingredients listed on restricted chemical lists
EC/CAS
222-720-6/3586-55-8
Name of the chemical
(Ethylenedioxy)dimethanol (Reaction products of ethylene glycol with paraformaldehyde)
Concentration
30-60
EC/CAS
200-001-8/50-00-0
Name of the chemical
Formaldehyde
Concentration
<0.1
General Information
Revision date
2026-06-15
Product name
SI-46139
1.2.1 Relevant identified uses
Hydrogen Sulphide Scavenger. Scale Inhibitor
1.2.2. Uses advised against
Consumer use
supplier name
Schlumberger Norge AS
Emergency telephone
+61 2801 44558, +65 3158 1074, +44 (0) 1235 239 670, +44 (0) 1235 239 671, +64 9929 1483, +1 866 928 0789, +47 22 59 13 00
Icons in SDS
Company Information
company name
Schlumberger Norge AS
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, H315, H318
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
SECTION 2: Hazards identification
Classification according to Regulation (EC) No. 1272/2008 [CLP Classification of the substance or mixture
Health hazards
Acute toxicity - Oral Category 4 Skin corrosion/irritation Category 2 Serious eye damage/eye irritation Category 1
Environmental hazards
Not classified
Physical hazards
Not classified Label elements
Signal word
DANGER Hazard Statements H302 - Harmful if swallowed H315 - Causes skin irritation H318 - Causes serious eye damage
Precautionary statements
P280 - Wear protective gloves/protective clothing/eye protection/face protection P302 + P352 - IF ON SKIN: Wash with plenty of soap and 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 P310 - Immediately call a POISON CENTER or doctor/physician P332 + P313 - If skin irritation occurs: Get medical advice/attention P501 - Dispose of contents/container in accordance with local, regional, national, and international regulations as applicable
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 P301 + P312 - IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell P330 - Rinse mouth P362 + P364 - Take off contaminated clothing and wash it before reuse
Contains
(Ethylenedioxy)dimethanol Formaldehyde (impurity)
2.3 Other hazards
Not classified as PBT/vPvB by current EU criteria This product does not contain any known or suspected endocrine disruptors
2.1 Classification of the substance or mixture
Classification according to Regulation (EC) No. 1272/2008 [CLP] Health hazards Acute toxicity - Oral Category 4 Skin corrosion/irritation Category 2 Serious eye damage/eye irritation Category 1 Environmental hazards Not classified Physical Hazards Not classified
