Note: Ingredients listed on restricted chemical lists
EC/CAS
7632-00-0
Name of the chemical
Sodium nitrite
Concentration
>=0.1-<0.25
General Information
Version
6.0
Revision date
2025-11-19
Product name
Welding Spray Perfect-400ml
1.2.1 Relevant identified uses
Surface treatment Preservative
Icons in SDS
Company Information
company name
prodsafe@wuerth.com
e-mail address of the competent person responsible for the Safety Data Sheet
prodsafe@wuerth.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H222, H229, H336
Hazard statements
Code
Statements
H222
Extremely flammable aerosol
Section 2
SECTION 2: Hazards identification
GHS Classification Emergency Overview Appearance : Aerosol containing a liquefied gas Colour : off-white Odour characteristic Extremely flammable aerosol. Pressurised container May burst if heated. May cause drowsiness or dizziness GHS Classification Aerosols Category 1 Specific target organ toxicity - Category 3 single exposure
Signal word
Danger
Hazard statements
H222 Extremely flammable aerosol. H229 Pressurised container: May burst if heated. H336 May cause drowsiness or dizziness.
Prevention
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P211 Do not spray on an open flame or other ignition source. P251 Do not pierce or burn, even after use. P261 Avoid breathing spray. P271 Use only outdoors or in a well-ventilated area.
Response
P304 + P340 + P319 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Get medical help if you feel unwell.
Storage
P405 Store locked up. P410 + P412 Protect from sunlight. Do not expose to tempera- tures exceeding 50 °C/ 122 °F.
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant.
Other physicochemical hazards
Extremely flammable aerosol.Pressurised container: May burst if heated.
Health hazards
May cause drowsiness or dizziness
Environmental hazards
Not classified based on available information
Other hazards which do not result in classification
None known.
2.1 Classification of the substance or mixture
GHS Classification Aerosols : Category 1 Specific target organ toxicity - : Category 3 single exposure