Safety (MSDS) data for tiron
Toxicity data Risk phrases Safety phrases [Return to Physical
& Theoretical Chemistry Lab. Safety home page.]
General
Synonyms: 4,5-dihydroxy-m-benzenedisulfonic acid disodium salt
Use:
Molecular formula:
(HO)2C6H2(SO3Na)2
CAS No: 149-45-1
EINECS No: Physical data
Appearance: light tan powder
Melting point: 300 C
Boiling point:
Vapour density:
Vapour pressure:
Density (g cm-3):
Flash point:
Explosion limits:
Autoignition temperature:
Water
solubility:
Stability
Stable. Incompatible with strong oxidizing agents.
Toxicology
Harmful if swallowed or inhaled. Toxicology not fully investigated.
(The meaning of any
abbreviations which appear in this section is given here.)
(The meaning of any risk
phrases which appear in this section is given here.)
R20
R22.
Transport information
(The meaning of any UN hazard codes which appear in this section is given
here.)
Non-hazardous for air, sea and road freight. Personal protection
Safety glasses, adequate ventilation.
(The meaning of any
safety phrases which appear in this section is given here.)
S26 S36.
This information was last updated on November 21, 2003. We have tried
to make it as accurate and useful as possible, but can take no responsibility
for its use, misuse, or accuracy. We have not verified this information, and
cannot guarantee that it is up-to-date.