Note: Ingredients listed on restricted chemical lists
EC/CAS
203-473-3/107-21-1
Name of the chemical
Ethane-1,2-diol
Concentration
100%
EC/CAS
7732-18-5
Name of the chemical
Water, distilled, conductivity or of similar purity H2O
Concentration
N/A
EC/CAS
231-791-2
Name of the chemical
Water, distilled, conductivity or of similar purity H2O
Concentration
N/A
General Information
Revision date
2025-12-03
Product name
MEG 30/70 Antifreeze Coolant (Heating & Refrigeration Grade)
1.2.1 Relevant identified uses
Heat transfer fluid for closed-loop heating, cooling, refrigeration, and HVAC systems; antifreeze for chillers, solar heating, and refrigeration plants where uninhibited glycols are acceptable
1.2.2. Uses advised against
Use in open systems where vapours may be released; potable water or direct food contact; automotive engine coolant; systems requiring corrosion inhibited heat transfer fluids
Emergency telephone
+44 (0)870 190 6777
Icons in SDS
Company Information
company name
Fluid Science Limited
e-mail address of the competent person responsible for the Safety Data Sheet
sales@fluidscienceltd.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H302, H373
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
SECTION 2: Hazards identification
Hazard categories
Category Hazard Statement Acute Toxicity (Oral) Category 4 H302 – Acute Tox. 4 (Oral) Harmful if swallowed STOT – Repeated Exposure (Oral) or repeated exposure Category 2 H373 – (STOT RE 2) May cause damage to organs kidneys) through repeated exposure
Hazard statements
H302 Harmful if swallowed. H373 May cause damage to organs (kidneys) through prolonged or repeated exposure.
Precautionary statements
P264 Wash … thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P301+P312 IF SWALLOWED: Call a POISON CENTRE or doctor if you feel unwell. P314 Get medical advice/attention if you feel unwell. P330 Rinse mouth. P501 Dispose of contents/container in accordance with local/regional regulations.
2.3 Other hazards
Does not contain any PBT or vPvB substances. Not listed as an endocrine-disrupting substance under EU/UK REACH criteria.
2.1 Classification of the substance or mixture
Classified as hazardous due to the presence of 30% Monoethylene glycol Hazard Class Category Hazard Statement Acute Toxicity (Oral) Category 4 H302 – Acute Tox. 4 (Oral) Harmful if swallowed STOT – Repeated Exposure (Oral) or repeated exposure Category 2 H373 – (STOT RE 2) May cause damage to organs (kidneys) through repeated exposure
