AL-MNR-004-0

Air Liquide Canada Inc

Revision date : 2026-03-04

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GHS07 GHS08
Health risk rating 5
Safety risk rating 1
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

7440-02-0

Name of the chemical

Nickel

Concentration

25-75

EC/CAS

513-77-9

Name of the chemical

Barium carbonate

Concentration

1-10

Listed in

EC/CAS

7789-75-5

Name of the chemical

Calcium fluoride

Concentration

1-5

EC/CAS

7439-96-5

Name of the chemical

Manganese

Concentration

1-5

EC/CAS

16389-88-1

Name of the chemical

dolomite

Concentration

1-5

EC/CAS

1344-09-8

Name of the chemical

Silicic acid, sodium salt

Concentration

0.5-5

Listed in

EC/CAS

7782-42-5

Name of the chemical

Graphite

Concentration

0.5-5

General Information

Revision date

2026-03-04

Product name

AL-MNR-004-0

1.2.1 Relevant identified uses

Covered electrodes for electric arc welding SMAW - Nickel based electrode MNR

supplier name

Air Liquide Canada Inc

Icons in SDS

GHS07 GHS08 M004 M008 M009 M010 M011 M013 M017

Company Information

company name

Air Liquide Canada Inc

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H302, H315, H317, H319, H350, H372

Hazard statements

Code

Statements

H302

Harmful if swallowed

Section 2

SECTION 2: Hazards identification

2.1 Classification of the substance or mixture

H302 ACUTE TOXICITY (oral) - Category 4 H315 SKIN IRRITATION - Category 2 H319 EYE IRRITATION - Category 2A H317 SKIN SENSITIZATION - Category 1 H350 CARCINOGENICITY - Category 1A H372 SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) - Category 1

2.2 Label elements

These hazards relate to welding fumes (electrodes in use) and not to the electrodes as sold

Signal word

Danger

Hazard statements

H302 - Harmful if swallowed. H315 - Causes skin irritation. H317 - May cause an allergic skin reaction. H319 - Causes serious eye irritation. H350 - May cause cancer. H372 - Causes damage to organs through prolonged or repeated exposure. (bones, brain, lungs, teeth)

Prevention

P201 - Obtain special instructions before use. P202 - Do not handle until all safety precautions have been read and understood. P280 - Wear protective gloves. Wear protective clothing Recommended Full suit. Fire resistant. Wear eye or face protection Recommended Face shield with radiation shielding. Wear hearing protection P260 - Do not breathe dust. P270 - Do not eat, drink or smoke when using this product. P264 - Wash thoroughly after handling. P272 - Contaminated work clothing should not be allowed out of the workplace.

Response

P308 + P313 - IF exposed or concerned: Get medical advice or attention. P301 + P312, P330 - IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell. Rinse mouth. P302 + P352 - IF ON SKIN: Wash with plenty of water. P333 + P313 - If skin irritation or rash occurs: Get medical advice or attention. P362 + P364 - Take off contaminated clothing and wash it before reuse. 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 or attention.

Storage

Not applicable.

Disposal

P501 - Dispose of contents and container in accordance with all local, regional, national and international regulations.

Ingredient(s) with unknown acute toxicity

12.2%

Other hazards which do not result in classification

ELECTRIC SHOCK can kill. FUMES AND GASES can be dangerous to your health. ARC RAYS can injure eyes and burn skin. May form combustible dust concentrations in air if small particles are generated during further processing, handling or by other means. Welding arcs and splatter can ignite nearby combustible and flammable materials. Air contaminants may be formed during use of the product. Occupational exposure limits, if available, are listed in Section 8.

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