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Registry of Toxic Effects of Chemical Substances (RTECS)

Phosphoric acid, aluminum salt (1:1)

RTECS #

TB6450000

CAS #

7784-30-7; 13765-93-0; 51668-55-4

Updated

September 201

Molecular Weight

121.95

Molecular Formula

O4P·Al

Synonyms

Aluminiumphosphat (German)
Aluminophosphoric acid
Aluminum acid phosphate
Aluminum monophosphate
Aluminum phosphate
Aluminum phosphate (1:1)
Aluphos
FFB 32
Monoaluminum phosphate
Phosphalugel

Acute Toxicity Data and References

Route/OrganismDoseEffectReference
oral/mouse lethal dose (50 percent kill): >5 gm/kgEPXXDW #0006458
oral/rat lowest published lethal dose: 4640 mg/kgBehavioral: Somnolence (general depressed activity)

Gastrointestinal: Other changes
NTIS** OTS0571153
skin/rabbit lethal dose (50 percent kill): >4640 mg/kgSkin: After systemic exposure: Dermatitis, irritative

Skin: After systemic exposure: Dermatitis, other
NTIS** OTS0571153

Other Multiple Dose Data and References

Route/OrganismDoseEffectReference
oral/rat lowest published toxic dose: 8.75 mL/kg/7D- intermittentGastrointestinal: Alteration in gastric secretionEKFAE9 62,37,1999

Reviews

OrganizationStandardReference
American Conference of Governmental Industrial Hygienists (ACGIH)Threshold Limit Value-time-weighted average 1 mg(Al)/m3 (resp)DTLVS* TLV/BEI,2013
American Conference of Governmental Industrial Hygienists (ACGIH)Threshold Limit Value-Not classifiable as a human carcinogenDTLVS* TLV/BEI,2013
TOXICOLOGY REVIEWTIHEEC 18,309,2002

Standards and Regulations

OrganizationStandardReference
Occupational Exposure Limit IN ARGENTINA, BULGARIA, COLOMBIA, JORDAN check ACGIH TLV;
Occupational Exposure Limit IN SINGAPORE, VIETNAM check ACGIH TLV
Occupational Exposure Limit-AUSTRALIAtime-weighted average 2 mg(Al)/m3, JUL2008
Occupational Exposure Limit-BELGIUMtime-weighted average 2 mg(Al)/m3, MAR2002
Occupational Exposure Limit-FINLANDtime-weighted average 2 mg(Al)/m3, NOV2011
Occupational Exposure Limit-FRANCEVME 2 mg(Al)/m3, FEB2006
Occupational Exposure Limit-KOREAtime-weighted average 2 mg(Al)/m3, 2006
Occupational Exposure Limit-NEW ZEALANDtime-weighted average 2 mg(Al)/m3, JAN2002
Occupational Exposure Limit-RUSSIAtime-weighted average 6 mg/m3, JUN2003
Occupational Exposure Limit-RUSSIAtime-weighted average 2 mg(Al)/m3, short term exposure limit 6 mg(Al)/m3, JUN2003
Occupational Exposure Limit-SWEDENtime-weighted average 1 mg(Al)/m3, JUN2005

NIOSH Documentation and Surveillance

OrganizationStandardReference
National Occupational Exposure Survey 1983Hazard Code X9205; Number of Industries 1; Total Number of Facilities 31; Number of Occupations 2; Total Number of Employees Exposed 4228; Total Number of Female Employees Exposed 4088
National Occupational Exposure Survey 1983Hazard Code 81696; Number of Industries 24; Total Number of Facilities 1302; Number of Occupations 28; Total Number of Employees Exposed 19522; Total Number of Female Employees Exposed 6122
National Occupational Hazard Survey 1974Hazard Code 81696; Number of Industries 22; Total Number of Facilities 609; Number of Occupations 26; Total Number of Employees Exposed 5948

Status in Federal Agencies

OrganizationReference
EPA TSCA Section 8(b) CHEMICAL INVENTORY
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JANUARY 2001
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