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Aromatic Acids

TMA- Trimellitic Anhydride -

Description Trimellitic Anhydride
Chemical formula: HOOC-C6H3(CO)2O
TMA
Molecular weight: 136
Typical Properties Anhydride Content, wt% 95
Freezing Point, ℃ 165
Molten color, Hazen 250
Boiling Point, ℃ 390
Melting Point, ℃ 168
Vapor Pressure, 25℃, mmHg max 0.1
Specific gravity, 20℃ 1.54
Sales Specifications Anhydride Content, wt% min 95
Freezing Point, ℃ min 165
Molten color, Hazen max 250
Applications Plasticizer
Coil varnish
Container Information 500Kgs flexible containers
25Kgs paper bags
Precautions for Safe Handling and Use
Extinguishing media
Small fire: Carbon dioxide,
Large fire: Water spray
Health safety precautions
Avoid contact with eyes, skin and clothing.
Avoid breathing vapor.
Wash thoroughly the face, the hands after handling.
Storage conditions
Store in cool and dry place.
For specific safety, handling and toxicity information,
please refer to the current Material Safety Data Sheet.
First Aid
If inhaled
Remove to fresh air immediately. Call a physician.
Skin contact
Wash skin thoroughly with a plenty of soap and water
while removing contaminated clothing and shoed.
Eye contact
Immediately flush eyes with a plenty of water enough.
Call a physician.
If swallwed
Induce vomiting if victim is conscious. Call a physician.
Never give anything by mouth to an unconscious person.
Chemical Registration Numbers CAS: 552-30-7
EINECS: 209-008-0

Item Data Sheet pdf downloads

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