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ALUMINIUM PHOSPHATE TRIBASICICSC: 1538
Aluminophosphoric acid
Aluminium orthophosphate
Aluminium monophosphate
October 2004
CAS #: 7784-30-7
EC Number: 323-056-9

  ACUTE HAZARDS PREVENTION FIRE FIGHTING
FIRE & EXPLOSION Not combustible.        In case of fire in the surroundings, use appropriate extinguishing media.   

   
  SYMPTOMS PREVENTION FIRST AID
Inhalation Cough.  Avoid inhalation of dust.  Fresh air, rest. 
Skin   Protective gloves.  Rinse and then wash skin with water and soap. 
Eyes Redness. Pain.  Wear safety goggles.  First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. 
Ingestion   Do not eat, drink, or smoke during work.   

SPILLAGE DISPOSAL CLASSIFICATION & LABELLING
Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Sweep spilled substance into covered containers. 

According to UN GHS Criteria

 

Transportation
UN Classification
 

STORAGE
Separated from strong bases and strong acids. 
PACKAGING
 
ALUMINIUM PHOSPHATE TRIBASIC ICSC: 1538
PHYSICAL & CHEMICAL INFORMATION

Physical State; Appearance
WHITE CRYSTALLINE POWDER. 

Physical dangers
 

Chemical dangers
Decomposes on heating at high temperatures. This produces toxic fumes including phosphorus oxides. Reacts violently with strong acids and strong bases. 

Formula: AlPO4
Molecular mass: 121.95
Melting point: >1500°C
Density: 2.56 g/cm³
Solubility in water: none 


EXPOSURE & HEALTH EFFECTS

Routes of exposure
 

Effects of short-term exposure
May cause mechanical irritation. 

Inhalation risk
A nuisance-causing concentration of airborne particles can be reached quickly when dispersed, especially if powdered. 

Effects of long-term or repeated exposure
 


OCCUPATIONAL EXPOSURE LIMITS
TLV: 1 mg/m3, as TWA; A4 (not classifiable as a human carcinogen) 

ENVIRONMENT
 

NOTES
Environmental effects from the substance have not been investigated. 

ADDITIONAL INFORMATION
  EC Classification
 

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    See Also:
       Toxicological Abbreviations