Note: Ingredients listed on restricted chemical lists
EC/CAS
50-33-9
Name of the chemical
Phenylbutazone (INN)
Concentration
>=10-<=30
EC/CAS
50-81-7
Name of the chemical
Ascorbic acid C6H8O6
Concentration
>=0.5-<=1.5
General Information
Version
14.0
Revision date
2025-12-06
Product name
Phenylbutazone Formulation
1.2.1 Relevant identified uses
Veterinary product
supplier name
Merck & Co., Inc
Emergency telephone
1-908-423-6000
Icons in SDS
Company Information
company name
Merck & Co., Inc
e-mail address of the competent person responsible for the Safety Data Sheet
EHSDATASTEWARD@merck.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H302, H319
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
SECTION 2: Hazards identification
Other hazards
Contact with dust can cause mechanical irritation or drying of the skin. Hazards associated with a change in physical form Conditions Hazards If small particles are generated during further May form combustible dust concentrations in processing, handling or by other means. air.
Signal word
Warning
Hazard statements
H302 Harmful if swallowed. H319 Causes serious eye irritation.
Prevention
P264 Wash skin thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear eye protection and face protection.
Response
P301 + P312 + P330 IF SWALLOWED: Call a doctor if you feel unwell. Rinse mouth. 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 attention.
Disposal
P501 Dispose of contents and container to an approved waste disposal plant.
2.1 Classification of the substance or mixture
1910.1200) Hazards for the product as supplied Acute toxicity (Oral) : Category 4 Eye irritation : Category 2A Other hazards Contact with dust can cause mechanical irritation or drying of the skin. Hazards associated with a change in physical form: Conditions Hazards If small particles are generated during further May form combustible dust concentrations in processing, handling or by other means. air.
