SDS
Orthotolidine SDS
7
Specific Target Organ Toxicity, single exposure: Not classified as a specific target organ toxicity – single
exposure.
Specific target organ toxicity, repeated exposure: Not classified as a specific target organ toxicity –
repeated exposure.
Aspiration Toxicity: Not expected to be an aspiration hazard
Chronic Effects: Frequent or prolonged overexposure may affect the kidneys and liver
12. ECOLOGIICAL INFORMATION
Ecotoxicity: Very toxic to aquatic life
Components Species Test Results
Hydrochloric acid (CAS #7647-01-0)(Aquatic)
Acute
Algae – EC
50
Green Algae (Selenastrum capricomutum) 0.492 mg/L, 72 hours
Crustacea EC
50
Water flea (Daphnia magna) 0.492 mg/L, 48 hours
Fish LC
50
Carp (Cyprinus carpio communis) 4.92 mg/L, 96 hours
Chronic
Algae NOEC Green algae (Selenastrum capricomutum) 0.097 mg/L, 72 hours
Persistence and degradability: Not available
Bioaccumulative potential: Not available
Mobility in soil: Not available
Other adverse effects: No other adverse environmental effects (e.g. ozone depletion, photochemical
ozone creation potential, endocrine disruption, global warming potential) are expected from the
component.
13. DISPOSAL CONSIDERATIONS
Disposal Instructions: Collect and reclaim or dispose of in sealed containers at licensed waste disposal site.
Dispose of contents/container in accordance with local regional/national/international regulations.
Local Disposal Regulations: Dispose of in accordance with all applicable regulations.
Hazardous Waste Code: The waste code should be assigned in discussion with the user, the producer and
the waste disposal company.
Waste from Residues/Unused Products: Empty containers or liners may retain some product residues.
This material and its container must be disposed of in a safe manner (refer to Disposal instructions).
Contaminated Packaging: Empty containers should be taken to an approved waste-handling site for
recycling or disposal. Since emptied containers may retain product residue, follow label warnings even
after container is emptied.
14. TRANSPORTATION INFORMATION
DOT
UN Number: UN1789
UN Proper Shipping Name: Hydrochloric acid solution