NITRIC ACID, 70%, REDISTILLED, 99.999+%
Synonym:
  Synonyms * Acide nitrique (French) * Acido nitrico (Italian) * Aqua fortis * Azotic acid * Azotowy kwas (Polish) * Hydrogen nitrate * Kyselina dusicne (Czech) * Nitric acid (ACGIH:OSHA) * Salpetersaure (German) * Salpeterzuuroplossingen (Dutch)
CAS Number : 7697-37-2
HAZARD (GHS)
EXPOSURE CONTROLS/PERSONAL PROTECTION
May intensify fire; oxidizer / Fetal if inhaled / cause sever skin burn and eye damage / Cause serious eye damage / Cause damage to organ (respiratory system, teeth) / May be fatal if swallowed and enter airways
ENGINEERING CONTROLS
     Safety shower and eye bath.  Use only in a chemical fume hood.
GENERAL HYGIENE MEASURES
     Wash thoroughly after handling.  Discard contaminated clothing and shoes.
PERSONAL PROTECTIVE EQUIPMENT
     Respiratory Protection:  Government approved respirator.
     Hand Protection:  Wear heavy rubber gloves.
     Eye Protection:  Chemical safety goggles.
     Special Protective Measures:  Rubber apron.
HANDLING
     Directions for Safe Handling:  Do not breathe vapor.  Do not get in eyes, on skin, on clothing.  Avoid prolonged or repeated exposure.
STORAGE
     Conditions of Storage:  Keep tightly closed.
     Unsuitable:  Do not store near, nor allow contact with, clothing and other combustible material.
     Incompatible Materials:  Avoid contact with organics Metals Alkali Nitric acid and other strong oxidizing agents can cause explosive type reactions when mixed with adsorbent resins.

FIRE FIGHTING MEASURES

FIRST-AID MEASURES
PERSONAL PRECAUTION PROCEDURES TO BE FOLLOWED IN CASE OF LEAK OR SPILL
     Evacuate area.
PROCEDURE(S) OF PERSONAL PRECAUTION(S)
     Wear self-contained breathing apparatus, rubber boots, and heavy rubber gloves.
METHODS FOR CLEANING UP
     Absorb on sand or vermiculite and place in closed containers for disposal.  Ventilate area and wash spill site after material pickup is complete.
EXTINGUISHING MEDIA
     Suitable:  Use extinguishing media appropriate to surrounding fire conditions.  Quench with large quantities of water.  Use water spray to cool fire-exposed containers.
SPECIAL RISKS
     Specific Hazard(s):  Contact with other material may cause fire.  May accelerate combustion.  Emits toxic fumes under fire conditions.
     Combustion Products:  Nitrogen oxides
     Combustion Gases:  May react with metals, releasing flammable hydrogen gas.
SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS
     Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
CONDITIONS OF FLAMMABILITY
     Vigorously supports combustion.
SPECIFIC METHOD(S) OF FIRE FIGHTING
     Do not direct a solid stream of water or foam into burning molten material; this may cause spattering and spread the fire.
AFTER INHALATION
     If inhaled, remove to fresh air.  If not breathing give artificial respiration.  If breathing is difficult, give oxygen.
AFTER SKIN CONTACT
     In case of skin contact, flush with copious amounts of water for at least 15 minutes.  Remove contaminated clothing and shoes.  Call a physician.
AFTER EYE CONTACT
     In case of contact with eyes, flush with copious amounts of water for at least 15 minutes.  Assure adequate flushing by separating the eyelids with fingers.  Call a physician.
AFTER INGESTION
     If swallowed, wash out mouth with water provided person is conscious.  Call a physician.  Do not induce vomiting.
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Reference: Sigma-Aldrich Pte Ltd #08-01 Citilink Warehouse Singapore 118529 Singapore, Catalog #225711

The information contained herein is based on data considered accurate.
However,no warranty is expressed or implied regarding the accuracy of these data or the results to be obtained from the use thereof.
Thailand Research Fund/Chulalongkorn University assume no responsibility for personal injury or property damage to users or third parties caused by the material.
Such users assume all risks associated with the use of the material.