Note: Ingredients listed on restricted chemical lists
EC/CAS
80-08-0
Name of the chemical
4,4′-diaminodiphenyl sulphone
Concentration
100%
General Information
Version
01
Revision date
2026-06-25
Product name
Dapsone
CAS No.
80-08-0
Icons in SDS
Company Information
company name
ChemScene LLC
e-mail address of the competent person responsible for the Safety Data Sheet
sales@chemscene.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H302, H370, H373, H411
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture
Signal word
Danger
Hazard statements
H302 Harmful if swallowed H370 Causes damage to organs H373 May cause damage to organs through prolonged or repeated exposure H411 Toxic to aquatic life with long lasting effects
Prevention
P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling P270 Do not eat, drink or smoke when using this product. P273 Avoid release to the environment.
Response
P330 Rinse mouth. P391 Collect spillage.
Storage
P405 Store locked up.
Disposal
P501 Dispose of contents/container to in accordance with local regulation.
2.3 Other hazards
None.
2.1 Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) Acute toxicity, oral (Category 4),H302 Specific target organ toxicity, single exposure (Category 1),H370 Specific target organ toxicity, repeated exposure (Category 2),H373 Hazardous to the aquatic environment, long-term hazard (Category 2),H411
