SODIUM HYDROGEN DIFLUORIDE CENTRI- FUGE DRIED, TECHNICAL
Synonym:
  Synonyms * Sodium hydrogen difluoride * Sodium hydrogen fluoride
CAS Number : 1333-83-1
HAZARD (UN)
EXPOSURE CONTROLS/PERSONAL PROTECTION

T

C
Toxic.
Corrosive.
SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT
     Toxic if swallowed.  Causes burns.
ENGINEERING CONTROLS
     Use only in a chemical fume hood.  Safety shower and eye bath.
GENERAL HYGIENE MEASURES
     Wash thoroughly after handling.  Wash contaminated clothing before reuse.  Discard contaminated shoes.
PERSONAL PROTECTIVE EQUIPMENT
     Special Protective Measures:  Wear appropriate government approved respirator, chemical-resistant gloves, safety goggles, other protective clothing.
HANDLING
     Directions for Safe Handling:  Do not get in eyes, on skin, on clothing.  Avoid prolonged or repeated exposure.
STORAGE
     Conditions of Storage:  Keep tightly closed.  Store in a cool dry place.

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.
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 EYE CONTACT
     Assure adequate flushing of the eyes by separating the eyelids with fingers.
㹡óշÕèà¡Ô´ÍغѵÔà赯 ËÃ×ÍàÁ×èÍÃÙéÊÖ¡äÁèʺÒ ãËé»ÃÖ¡ÉÒá¾·Âìâ´Â´èǹ
(¶éÒà»ç¹ä»ä´éãËéáÊ´§©ÅÒ¡¢Í§ÊÒôéÇÂ)
Reference: Sigma-Aldrich Pte Ltd #08-01 Citilink Warehouse Singapore 118529, Catalog #01211

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.