Note: Ingredients listed on restricted chemical lists
EC/CAS
7440-48-4
Name of the chemical
Cobalt, Metall (2020/217)
Concentration
N/A
EC/CAS
231-158-0
Name of the chemical
Cobalt, Metall (2020/217)
Concentration
N/A
General Information
Revision date
2016-04-08
Product name
Hardmetal blank containing primarily tungsten
1.2.1 Relevant identified uses
Production of sintered hardmetal articles
Emergency telephone
1-800-222-1222
Icons in SDS
Company Information
company name
ROBBJACK CORPORATION
e-mail address of the competent person responsible for the Safety Data Sheet
bill@robbjack.com, ken@robbjack.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H317, H320, H331, H334, H350i, H361f, H372, H400, H410, H411
Hazard statements
Code
Statements
H317
May cause an allergic skin reaction
Section 2
SECTION 2: Hazards identification
29 CFR 1910.1200) As sold, solid hardmetal blanks do not present inhalation, ingestion or other chemical hazards. However, operations such as grinding, cutting, burning and welding of such products may release HARDMETAL IN THE FORM OF DUSTS OR FUMES, which may present health hazards. The health hazards described below relate to only those operations that release hardmetal and its individual components, such as tungsten carbide and cobalt dusts or fumes. 2.1: Classification of the mixture Acute Tox. 3, H331 Carc. 1B, H350i STOT RE 1, H372 Eye Irrit. 2B; H320
EU Classification
29 CFR 1910.1200 Repr. 2, H361f Resp. Sens. 1B, H334 Skin Sens.1, H317 Aquatic Acute 1, H400 Aquatic Chronic 2, H411 2.2: Label elements (according to 29 CFR 1910.1200)
Signal word
Danger Toxic if inhaled (H331) May cause cancer by inhalation (H350i)
Hazard statements
Causes damage to lungs through prolonged or repeated exposure by inhalation (H372) Causes eye irritation (H320) Version: 4 Printed: 04/12/2016 Suspected of damaging fertility (H361f) May cause allergy or asthma symptoms or breathing difficulties if inhaled (H334) May cause an allergic skin reaction (H317) Very toxic to aquatic life with long lasting effects (H410) Do not breathe dust (P260) Wear protective gloves and protective clothing. (P280) In case of inadequate ventilation wear respiratory protection (P285) Avoid release to the environment (P273) IF INHALED: If breathing is difficult, remove victim
Precautionary statements
to fresh air and keep at rest in a position comfortable for breathing. If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician (P304 + P341 + P342 + P311)If eye irritation persists: If skin irritation or rash occurs: Get medical advice/attention (P337 + P333 + P313) 2.3: Other Hazards PBT or vPvB Tungsten carbide and cobalt are inorganic substances and therefore, the PBT and vPvB assessment is not required.
