Note: Ingredients listed on restricted chemical lists
EC/CAS
1313-27-5
Name of the chemical
Molybdenum trioxide
Concentration
>= 60 - <= 100
General Information
Version
6.4
Revision date
2025-12-25
Product name
Molybdenum(VI) oxide
CAS No.
1313-27-5
1.2.1 Relevant identified uses
For R&D use only. Not for pharmaceutical, household or other uses
Emergency telephone
+61 2 9037 2994
Icons in SDS
Company Information
company name
Merck Life Science Pty Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
customersupport.anz@merckgroup.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H319, H335, H351
Hazard statements
Code
Statements
H319
Causes serious eye irritation
Section 2
SECTION 2: Hazards identification
GHS Classification Serious eye damage/eye irritation Category 2A Carcinogenicity Category 2 Specific target organ tox- icity - single exposure Category 3 (Respiratory system)
Signal word
Warning
Hazard statements
H319 Causes serious eye irritation. H335 May cause respiratory irritation. H351 Suspected of causing cancer.
Prevention
P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P261 Avoid breathing dust. P264 Wash skin thoroughly after handling. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection.
Response
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. P308 + P313 IF exposed or concerned: Get medical advice/ attention. P337 + P313 If eye irritation persists: Get medical ad- vice/ attention.
Storage
P403 + P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant.
Other hazards which do not result in classification
None known.
2.1 Classification of the substance or mixture
Serious eye damage/eye : Category 2A irritation Carcinogenicity : Category 2 Specific target organ tox- : Category 3 (Respiratory system) icity - single exposure
