LUDOX AS-30 COLLOIDAL SILICA, 30 WT. % SUSPENSION IN WATER, PH = 9.6
Synonym:
 
CAS Number : 7631-86-9
HAZARD (UN)
EXPOSURE CONTROLS/PERSONAL PROTECTION

Xi
Irritant.
SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT
     Irritating to eyes, respiratory system and skin.
ENGINEERING CONTROLS
     Mechanical exhaust required.  Safety shower and eye bath.
GENERAL HYGIENE MEASURES
     Wash thoroughly after handling.
PERSONAL PROTECTIVE EQUIPMENT
     Respiratory Protection:  Government approved respirator.
     Hand Protection:  Compatible chemical-resistant gloves.
     Eye Protection:  Chemical safety goggles.
HANDLING
     Directions for Safe Handling:  Do not breathe vapor.  Avoid contact with eyes, skin, and clothing.  Avoid prolonged or repeated exposure.
STORAGE
     Conditions of Storage:  Keep tightly closed.

FIRE FIGHTING MEASURES

FIRST-AID MEASURES

PROCEDURE(S) OF PERSONAL PRECAUTION(S)
     Wear respirator, chemical safety goggles, 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:  Noncombustible.  Use extinguishing media appropriate to surrounding fire conditions.
SPECIAL RISKS
     Specific Hazard(s):  Emits toxic fumes under fire conditions.
SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS
     Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
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 contact, immediately wash skin with soap and copious amounts of water.
AFTER EYE CONTACT
     In case of contact, immediately flush eyes with copious amounts of water for at least 15 minutes.
AFTER INGESTION
     If swallowed, wash out mouth with water provided person is conscious.  Call a physician.
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Reference: Sigma-Aldrich Pte Ltd #08-01 Citilink Warehouse Singapore 118529 Singapore, Catalog #420832

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Such users assume all risks associated with the use of the material.