Note: Ingredients listed on restricted chemical lists
EC/CAS
215-204-7/1313-27-5
Name of the chemical
Molybdenum trioxide
Concentration
50-96
EC/CAS
215-269-1/1317-38-0
Name of the chemical
Copper (II) oxide
Concentration
<0.6
EC/CAS
238-878-4/14808-60-7
Name of the chemical
Silica, crystalline
Concentration
<0.1
EC/CAS
231-198-9/7446-14-2
Name of the chemical
Lead sulphate
Concentration
<0.1
EC/CAS
215-481-4/1327-53-3
Name of the chemical
Diarsenic trioxide
Concentration
<0.075
General Information
Revision date
2026-06-19
Product name
Molybdenum sulfide (MoS2), roasted
1.2.1 Relevant identified uses
Industrial applications: Manufacture of basic metals, including alloys. Production of molybdenum containing chemicals
Manufacturer Name
Rio Tinto Commercial Americas Inc
Emergency telephone
+82 (2) 3479 8401, +65 3158 1285
Icons in SDS
Company Information
company name
Rio Tinto Commercial Americas Inc
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H351
Hazard statements
Code
Statements
H351
Suspected of causing cancer
Section 2
SECTION 2: Hazards identification
Hazard classification CARCINOGENICITY - Category 2 This product is classified in accordance with the Industrial Safety and Health Act and the Chemical Control Act
Signal word
Warning
Precautionary statements
H351 - Suspected of causing cancer. General : P103 - Read label before use. P102 - Keep out of reach of children. P101 - If medical advice is needed, have product container or label at hand.
Prevention
P201 - Obtain special instructions before use. P202 - Do not handle until all safety precautions have been read and understood. P280 - Wear protective gloves, protective clothing and eye or face protection.
Response
P308 + P313 - IF exposed or concerned: Get medical advice or attention.
Storage
P405 - Store locked up.
Disposal
P501 - Dispose of contents and container in accordance with all local, regional, national and international regulations.
Other hazards which do not result in classification
Handling and/or processing of this material may generate a dust which can cause mechanical irritation of the eyes, skin, nose and throat.
2.1 Classification of the substance or mixture
CARCINOGENICITY - Category 2 This product is classified in accordance with the Industrial Safety and Health Act and the Chemical Control Act.
