General Information
Version
7.2
Revision date
2026-02-24
Product name
Sulfadiazine / Trimethoprim Solid 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
Danger
Hazard Codes
Hazard statements (CLP)
H315+H320, H334, H335, H361d, H372
Hazard statements
Code
Statements
H315+H320
Cause skin and eye irritation
Section 2
SECTION 2: Hazards identification
2.1 Classification of the substance or mixture
Skin irritation : Category 2 Eye irritation : Category 2B Respiratory sensitization : Category 1 Reproductive toxicity : Category 2 Specific target organ toxicity : Category 3 - single exposure Specific target organ toxicity : Category 1 (Bone marrow) - repeated exposure
Signal word
Danger
Hazard statements
H315 + H320 Causes skin and eye irritation. H334 May cause allergy or asthma symptoms or breathing diffi- culties if inhaled. H335 May cause respiratory irritation. H361d Suspected of damaging the unborn child. H372 Causes damage to organs (Bone marrow) through pro- longed or repeated exposure.
Prevention
P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P260 Do not breathe dust. P264 Wash skin thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves, protective clothing, eye protection and face protection. P284 Wear respiratory protection.
Response
P302 + P352 IF ON SKIN: Wash with plenty of water. P304 + P340 + P312 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a 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 attention. P332 + P313 If skin irritation occurs: Get medical attention. P337 + P313 If eye irritation persists: Get medical attention. P342 + P311 If experiencing respiratory symptoms: Call a doc- tor. P362 + P364 Take off contaminated clothing and wash it before reuse.
Storage
P405 Store locked up.
Disposal
P501 Dispose of contents and container to an approved waste disposal plant.
Other hazards
May form explosive dust-air mixture during processing, handling or other means
