sulfuric acid 1400 1 of 5 - Hill Brothers Chemical Co.
sulfuric acid 1400 1 of 5 - Hill Brothers Chemical Co.
sulfuric acid 1400 1 of 5 - Hill Brothers Chemical Co.
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Section VI - Accidental Release Measures<br />
If <strong>sulfuric</strong> <strong>acid</strong> is spilled or leaked, ventilate area. <strong>Co</strong>llect spilled or leaked material in<br />
the most convenient and safe manner for reclamation or for disposal in a secured<br />
sanitary landfill. Sulfuric <strong>acid</strong> should be absorbed in vermiculite, dry sand, earth, or a<br />
similar material. It may also be diluted and neutralized. Add slowly to solution <strong>of</strong><br />
soda ash and slaked lime with stirring. Use Caution around spill area, Sulfuric Acid is<br />
extremely slippery. Stay upwind and away from spill release.<br />
Section VII - Handling and Storage<br />
Protect against physical damage and water. Keep containers closed. Sulfuric Acid is<br />
extremely slippery. Do not enter confined spaces such as tanks or pits without<br />
following proper entry procedures such as ASTM D-4276. To prevent ignition <strong>of</strong><br />
hydrogen gas generated in metal containers (from metal contact) smoking, open<br />
flames and sparks must not be permitted in storage areas. This product has a great<br />
affinity for water, abstracting it from the air and also from many organic substances;<br />
hence it will char wood, etc.. When diluting, the <strong>acid</strong> should be added to the diluent.<br />
Other Precautions: Persons not wearing protective equipment and clothing should<br />
be restricted from areas <strong>of</strong> spills or leaks until cleanup has been completed.<br />
Section VIII - Exposure <strong>Co</strong>ntrols/Personal Protection<br />
Respiratory Protection: If the exposure limit is exceeded and engineering controls<br />
are not feasible, a full facepiece respirator with an <strong>acid</strong> gas cartridge and particulate<br />
filter (NIOSH type N100 filter) may be worn up to 50 times the exposure limit, or the<br />
maximum use concentration specified by the appropriate regulatory agency or<br />
respirator supplier, whichever is lowest. If oil particles (e.g. lubricants, cutting fluids,<br />
glycerine, etc.) are present, use a NIOSH type R or P particulate filter. For<br />
emergencies or instances where the exposure levels are not known, use a fullfacepiece<br />
positive-pressure, air-supplied respirator. WARNING: Air purifying<br />
respirators do not protect workers in oxygen-deficient atmospheres.<br />
Ventilation: General mechanical ventilation may be sufficient to keep <strong>sulfuric</strong> <strong>acid</strong><br />
vapor concentrations within specified time-weighted TLV range. If general ventilation<br />
proves inadequate to maintain safe vapor concentrations, supplemental local exhaust<br />
may be required.<br />
Protective Clothing: Employees should be provided with and required to use<br />
impervious clothing, gloves, face shields (eight-inch minimum), and other<br />
appropriate protective clothing necessary to prevent any possibility <strong>of</strong> skin contact<br />
with liquid <strong>sulfuric</strong> <strong>acid</strong> or solutions containing more than 1% <strong>sulfuric</strong> <strong>acid</strong> by weight.<br />
Eye Protection: Employees should be provided with and required to use splashpro<strong>of</strong><br />
safety goggles where there is any possibility <strong>of</strong> liquid <strong>sulfuric</strong> <strong>acid</strong> or solutions<br />
containing <strong>sulfuric</strong> <strong>acid</strong> contacting the eyes. <strong>Co</strong>ntact lenses should not be worn when<br />
working with this chemical.<br />
Other Protective Clothing or Equipment: Rubber apron, rubber boots, eyewash<br />
stations and safety showers must be available in the immediate work area for<br />
emergency use.<br />
Work/Hygienic Practices: Avoid contact with the skin and avoid breathing vapors.<br />
Do not eat, drink, or smoke in work area. Wash hands before eating, drinking, or<br />
using restroom.<br />
Section IX - Physical and <strong>Chemical</strong> Properties<br />
Physical State: Liquid pH: 1.0<br />
Melting Point/Range: 3° C; 37°F<br />
Boiling Point/Range: 260° F; 315° C<br />
Product Name: Sulfuric Acid <strong>1400</strong> 3 <strong>of</strong> 5