Note: Ingredients listed on restricted chemical lists
EC/CAS
67-68-5
Name of the chemical
Dimethyl sulfoxide (INN)
Concentration
N/A
General Information
Version
9.0
Revision date
2025-12-21
Product name
H2O2 Substrate
Icons in SDS
Company Information
company name
Promega Corporation
e-mail address of the competent person responsible for the Safety Data Sheet
productstewardship@promega.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H227, H312
Hazard statements
Code
Statements
H227
Combustible liquid
Section 2
SECTION 2: Hazards identification
NFPA Rating Classification of the substance or mixture GHS07 Acute Toxicity (Dermal) – Category 4 H312 Harmful in contact with skin Flammable liquids – Category 4 H227 Combustible liquid
2.2 Label elements
The product is classified and labeled according to the Globally Harmonized System (GHS)
Hazard pictograms
GHS07
Hazardous Ingredients
dimethyl sulfoxide
Hazard statements
Combustible liquid. Harmful in contact with skin.
Precautionary statements
Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Wear protective gloves/protective clothing/eye protection/face protection/hearing protection. IF ON SKIN: Wash with plenty of water. Call a POISON CENTER/doctor if you feel unwell. Specific treatment (see on this label). Take off contaminated clothing and wash it before reuse. In case of fire: Use CO2, powder or water spray to extinguish. Store in a well-ventilated place. Dispose of contents/container in accordance with local/regional/national/international regulations. Information pertaining to particular dangers for man and environment
Classification system
NFPA ratings (scale 0 - 4) Health = 1 Fire = 2 Reactivity = 0 HMIS-ratings (scale 0 - 4) Health = 1 Fire = 2 Reactivity = 0
Other hazards
None Known
2.1 Classification of the substance or mixture
GHS07 Acute Toxicity (Dermal) – Category 4 H312 Harmful in contact with skin. Flammable liquids – Category 4 H227 Combustible liquid. Label elements GHS label elements The product is classified and labeled according to the Globally Harmonized System (GHS). Hazard pictograms GHS07 Signal word Warning Hazard-determining components of labeling: dimethyl sulfoxide Hazard statements Combustible liquid. Harmful in contact with skin.