Aluminophosphoric acid
Aluminium orthophosphate
Aluminium monophosphate
AlPO4
Molecular mass: 121.95
ICSC # 1538
CAS # 7784-30-7
RTECS # TB6450000
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Types of Hazard/ Exposure
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Acute Hazards/ Symptoms
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Prevention
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First Aid/
Fire Fighting
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FIRE
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Not combustible.
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In case of fire in the surroundings: use appropriate extinguishing media.
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Explosion
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Exposure
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•Inhalation
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Cough.
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Avoid inhalation of
dust
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Fresh air, rest.
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•Skin
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Protective gloves.
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Rinse and then wash skin with water and soap.
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•Eyes
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Redness.
Pain.
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Safety goggles.
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First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
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•Ingestion
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Do not eat, drink, or smoke during work.
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Spillage Disposal
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Storage
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Packaging & Labelling
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Personal protection: P1 filter respirator for inert particles.
Sweep spilled substance into covered containers.
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Separated from
strong bases,
strong acids.
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Important Data
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Physical State; Appearance:
WHITE
CRYSTALLINE POWDER
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Physical Dangers:
Chemical Dangers:
The substance decomposes
on heating at high temperatures
producing
toxic fumes
including
phosphorous oxides
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Reacts
violently with
strong acids
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strong bases
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Occupational Exposure Limits:
TLV not established.
MAK not established.
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Routes of Exposure:
Inhalation Risk:
A nuisance-causing concentration of airborne particles can be reached quickly when dispersed, especially if powdered.
Effects of Short-Term Exposure:
May cause mechanical irritation.
Effects of Long-Term or Repeated Exposure:
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Physical
Properties
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Melting point: above 1500°C
Density: 2.56
g/cm3
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Solubility in water:
none
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Environmental
Data
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N O T E S
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Environmental effects from the substance have not been investigated.
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ADDITIONAL INFORMATION
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ICSC: 1538
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ALUMINIUM PHOSPHATE TRIBASIC
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(C) IPCS, CEC, 1994
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IMPORTANT LEGAL NOTICE:
Neither NIOSH, the CEC or the IPCS nor any person acting on behalf of NIOSH,
the CEC or the IPCS is responsible for the use which might be made of this
information. This card contains the collective views of the IPCS Peer Review Committee and may
not reflect in all cases all the detailed requirements included in national legislation
on the subject. The user should verify compliance of the cards with the relevant legislation
in the country of use.
The only modifications made to produce the U.S. version is inclusion of the OSHA PELs, NIOSH RELs and NIOSH IDLH values.
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