Note: Ingredients listed on restricted chemical lists
EC/CAS
64742-48-9
Name of the chemical
Naphtha (petroleum), hydrotreated heavy
Concentration
>=40-<45
EC/CAS
61789-86-4
Name of the chemical
Sulfonic acids, petroleum, calcium salts
Concentration
>=5-<10
EC/CAS
64742-52-5
Name of the chemical
Distillates (petroleum), hydrotreated heavy naphthenic
Concentration
>=1-<5
EC/CAS
64741-76-0
Name of the chemical
Distillates (petroleum), heavy hydrocracked
Concentration
<1
General Information
Revision date
2026-06-01
Product name
Corrosion inhibitor
Icons in SDS
Company Information
company name
Würth Korea Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
prodsafe@wuerth.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H226, H319, H336, H412
Hazard statements
Code
Statements
H226
Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
GHS Classification Flammable liquids Category 3 Serious eye damage/eye irri- tation Category 2 Specific target organ toxicity - Category 3 (Narcotic effects) single exposure Long-term (chronic) aquatic Category 3 hazard
Signal word
Warning
Hazard statements
H226 Flammable liquid and vapour. H319 Causes serious eye irritation. H336 May cause drowsiness or dizziness. H412 Harmful to aquatic life with long lasting effects.
Prevention
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 Keep container tightly closed. P241 Use explosion-proof electrical/ ventilating/ lighting equip- ment. P242 Use non-sparking tools. P243 Take action to prevent static discharges. P261 Avoid breathing vapours. P264 Wash skin thoroughly after handling. P271 Use only outdoors or in a well-ventilated area. P273 Avoid release to the environment. P280 Wear protective gloves/ protective clothing/ eye protec- tion/ face protection.
Response
P303 + P361 + P353 IF ON SKIN (or hair): Take off immediate- ly all contaminated clothing. Rinse skin with water. P304 + P340 + P312 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/ doctor 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. P337 + P313 If eye irritation persists: Get medical advice/ at- tention. P370 + P378 In case of fire: Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide to extinguish.
Storage
P403 + P233 + P235 Store in a well-ventilated place. Keep container tightly closed. Keep cool. P405 Store locked up.
Disposal
P501 Dispose of contents/ container according to waste-related laws
Other hazards which do not result in classification
Vapours may form explosive mixture with air. Repeated exposure may cause skin dryness or cracking.
2.1 Classification of the substance or mixture
Flammable liquids : Category 3 Serious eye damage/eye irri- : Category 2 tation Specific target organ toxicity - : Category 3 (Narcotic effects) single exposure Long-term (chronic) aquatic : Category 3 hazard
