Note: Ingredients listed on restricted chemical lists
EC/CAS
7732-18-5
Name of the chemical
Water, distilled, conductivity or of similar purity H2O
Concentration
N/A
EC/CAS
67-56-1
Name of the chemical
Methanol
Concentration
N/A
EC/CAS
67-68-5
Name of the chemical
dimethyl sulphoxide
Concentration
N/A
EC/CAS
7722-84-1
Name of the chemical
Hydrogen peroxide
Concentration
N/A
General Information
Version
4
Revision date
2025-03-30
Product name
3,3",5,5"-Tetramethylbenzidine solution, Ready-to-Use, precipitating, standard sensitivity
Emergency telephone
+(60)-327884561
Icons in SDS
Company Information
company name
Thermo Fisher Scientific Fisher Scientific (M) Sdn Bhd
e-mail address of the competent person responsible for the Safety Data Sheet
Enquiry.my@thermofisher.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H302, H302+H312, H312, H331, H370
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture Acute oral toxicity Category 4 (H302) Acute dermal toxicity Category 4 (H312) Acute Inhalation Toxicity - Vapors Category 3 (H331) Specific target organ toxicity - (single exposure) Category 1 (H370)
Signal word
Danger
Hazard statements
H331 - Toxic if inhaled H370 - Causes damage to organs H302 + H312 - Harmful if swallowed or in contact with skin
Prevention
P264 - Wash face, hands and any exposed 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/face protection
Response
P302 + P352 - IF ON SKIN: Wash with plenty of soap and water P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing P311 - Call a POISON CENTER or doctor P330 - Rinse mouth P362 + P364 - Take off contaminated clothing and wash it before reuse
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
2.3 Other hazards
EUH066 - Repeated exposure may cause skin dryness or cracking This product does not contain any known or suspected endocrine disruptors
2.1 Classification of the substance or mixture
Acute oral toxicity Category 4 (H302) Acute dermal toxicity Category 4 (H312) Acute Inhalation Toxicity - Vapors Category 3 (H331) Specific target organ toxicity - (single exposure) Category 1 (H370)
