FED-STD-791D
preparation
Fuming thick
Turpentine,
Ignition
of
oil, paper,
nitric acid
phosphoric
wood, cloth &
acid
other organics
Fuming
Explosion
Forms
The use of
Thiophene
Contacts
Hydrogen
under
Ignition
tetranitro-
nitric acid is
nitric Acid
iodide gas
normal
methane
hazardous
Hydrogen
Ignition
when
temperature
selenide
ammonium
selenium is
Hydrogen
Ignition
nitrate
oxidized
into selenic
phosphide
Hydrogen
amine nitrate
acid as it
Ignition
forms an
sulfide
explosive
forms
coagulate
nitrocellulose,
during the
nitrostarch &
drying up.
acetyl nitrate
Phosphorus
may
explode by
heating if it
does not
dissolve
completely
during the
preparation
of
phosphoric
acid
Flammability: Noncombustible but dangerously reactive with many materials. Reacts
explosively with metallic powders, carbides, hydrogen sulfide and
turpentine. Increases flammability of combustible, organic and readily
oxidizable materials; can cause spontaneous ignition of some materials.
Emergency Treatment and Measures:
a. Hygienic Precautions: Requires proper ventilation and clothings for protection.
Those suffering from diseases of lungs and kidney should avoid contact.
b. First Aid: Fully rinse eyes with water. Bodily polluted portions should be fully
washed by 5% solution of sodium bicarbonate, or soap and water. Burns should be
treated with a cloth immersed in a saturated solution of potassium thiosulfate. If
swallowed, call a physician.
c. Fire Precautions (In case of outbreak): N/A.
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