Note: Ingredients listed on restricted chemical lists
EC/CAS
3688-92-4
Name of the chemical
Disodium 4-[(o-arsonophenyl)azo]-3-hydroxynaphthalene-2,7-disulphonate
Concentration
N/A
General Information
Revision date
2018-01-18
Product name
Thorin I, indicator grade
Product Synonyms
2-(3,6-Disulfo-2-hydroxy-1-naphthylazo)benzene arsonic acid, disodium salt
CAS No.
3688-92-4
Emergency telephone
US 001-201-796-7100 / Europe +32 14 57 52 99
Icons in SDS
Company Information
company name
Fisher Scientific
GHS Information
Signal word
Danger
Section 2
2.1 Classification of the substance or mixture
This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200) Acute oral toxicity Category 3 Acute Inhalation Toxicity - Dusts and Mists Category 3
Signal word
Danger
Hazard statements
Toxic if swallowed Toxic if inhaled
Prevention
Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product Avoid breathing dust/fume/gas/mist/vapors/spray Use only outdoors or in a well-ventilated area Inhalation IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing Call a POISON CENTER or doctor/physician Ingestion IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician Rinse mouth
Storage
Store locked up Store in a well-ventilated place. Keep container tightly closed
Disposal
Dispose of contents/container to an approved waste disposal plant
2.3 Other hazards
Very toxic to aquatic life with long lasting effects
