Note: Ingredients listed on restricted chemical lists
EC/CAS
14808-60-7
Name of the chemical
Silica, crystalline
Concentration
N/A
EC/CAS
67-56-1
Name of the chemical
Methanol
Concentration
5 - 10
General Information
Revision date
2025-07-09
Product name
Lid Seal LW2 Winter
1.2.1 Relevant identified uses
Refractory
supplier name
RHI Magnesita
Emergency telephone
1-800-424-9300, +1 703-741-5970
Icons in SDS
Company Information
company name
RHI Magnesita
e-mail address of the competent person responsible for the Safety Data Sheet
Resco_SDS.TDS@rhimagnesita.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H226, H302, H315, H320, H350, H370
Hazard statements
Code
Statements
H226
Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture GHS-US classification Flammable liquids, Category 3 H226 Flammable liquid and vapour. Acute toxicity (oral), Category 4 H302 Harmful if swallowed. Skin corrosion/irritation, Category 2 H315 Causes skin irritation. Serious eye damage/eye irritation, Category 2B H320 Causes eye irritation Carcinogenicity, Category 1A H350 May cause cancer (After drying or heating, Inhalation). Specific target organ toxicity – Single exposure, Category 1 H370 Causes damage to organs Full text of H-statements: see section 16
2.2 Label elements
GHS US labelling
Signal word
Danger
Hazard statements
H226 - Flammable liquid and vapour. H302 - Harmful if swallowed. H315 - Causes skin irritation. H320 - Causes eye irritation H350 - May cause cancer (After drying or heating, Inhalation). H370 - Causes damage to organs.
Precautionary statements
P202 - Do not handle until all safety precautions have been read and understood. P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P243 - Take precautionary measures against static discharge. P260 - Do not breathe vapours, After drying or heating, dust. P270 - Do not eat, drink or smoke when using this product. P280 - Wear eye protection, protective gloves, protective clothing. P301+P312 - If swallowed: Call a POISON CENTER if you feel unwell. P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P330 - Rinse mouth. P332+P313 - If skin irritation occurs: Get medical advice/attention. P337+P313 - If eye irritation persists: Get medical advice/attention. P370+P378 - In case of fire: Use media other than water to extinguish.
Other hazards which do not result in classification
Although methanol is practically non-toxic to animals, it is very toxic to humans.
Ingredient(s) with unknown acute toxicity
No additional information available
2.1 Classification of the substance or mixture
GHS-US classification Flammable liquids, Category 3 H226 Flammable liquid and vapour. Acute toxicity (oral), Category 4 H302 Harmful if swallowed. Skin corrosion/irritation, Category 2 H315 Causes skin irritation. Serious eye damage/eye irritation, Category 2B H320 Causes eye irritation Carcinogenicity, Category 1A H350 May cause cancer (After drying or heating, Inhalation). Specific target organ toxicity – Single exposure, Category 1 H370 Causes damage to organs.