Note: Ingredients listed on restricted chemical lists
EC/CAS
200-237-1/55-55-0
Name of the chemical
p-Methylaminophenol and its sulphate
Concentration
>95
General Information
Revision date
2023-02-01
Product name
4-Methylaminophenol sulfate
Product Synonyms
Bis(4-hydroxy-N-methylanilinium) sulfate; Metol
CAS No.
55-55-0
Emergency telephone
US 001-201-796-7100 / Europe +32 14 57 52 99
Icons in SDS
Company Information
company name
Acros Organics BV
e-mail address of the competent person responsible for the Safety Data Sheet
info@acros.com, acros.techsupport@thermofisher.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H302, H317, H373, H400, H410
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
Physical hazards
Based on available data, the classification criteria are not met
Health hazards
Acute oral toxicity Category 4 (H302) Skin Sensitization Category 1 (H317) Specific target organ toxicity - (repeated exposure) Category 2 (H373)
Environmental hazards
Acute aquatic toxicity Category 1 (H400) Chronic aquatic toxicity Category 1 (H410)
Hazard statements
see section 16 H302 - Harmful if swallowed H317 - May cause an allergic skin reaction H373 - May cause damage to organs through prolonged or repeated exposure H410 - Very toxic to aquatic life with long lasting effects May form combustible dust concentrations in air
Signal word
Warning
Precautionary statements
P280 - Wear protective gloves/protective clothing P301 + P330 + P331 - IF SWALLOWED: rinse mouth. Do NOT induce vomiting P312 - Call a POISON CENTER or doctor if you feel unwell P302 + P352 - IF ON SKIN: Wash with plenty of soap and water P333 + P313 - If skin irritation or rash occurs: Get medical advice/attention P362 + P364 - Take off contaminated clothing and wash it before reuse
2.3 Other hazards
Substance is not considered persistent, bioaccumulative and toxic (PBT) / very persistent and very bioaccumulative (vPvB) May form explosible dust-air mixture if dispersed Toxic to terrestrial vertebrates
