aluminum oxide
Suppliers
Names
[ CAS No. ]:
1302-74-5
[ Name ]:
aluminum oxide
[Synonym ]:
Alumina activated
ALUMINUM OXIDE
MFCD00003424
EINECS 215-691-6
Chemical & Physical Properties
[ Density]:
1.06 g/mL at 25ºC
[ Melting Point ]:
2040ºC(lit.)
[ Molecular Formula ]:
Al2H2O3
[ Molecular Weight ]:
103.97700
[ Exact Mass ]:
103.96300
[ PSA ]:
43.37000
[ Appearance of Characters ]:
powder
[ Index of Refraction ]:
1.771
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GN0231000
- CHEMICAL NAME :
- Corundum
- CAS REGISTRY NUMBER :
- 1302-74-5
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 8
- MOLECULAR FORMULA :
- Al2-O3
- MOLECULAR WEIGHT :
- 101.96
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 225 mg/kg/1W-I
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Blood - tumors Tumorigenic - tumors at site of application
- REFERENCE :
- ZHPMAT Zentralblatt fuer Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene, Abteilung 1: Originale, Reihe B: Hygiene, Krankenhaushygiene, Betriebshygiene, Praeventive Medizin. (Stuttgart, Fed. Rep. Ger.) V.155-169, 1971-1979. For publisher information, see ZAOMDC. Volume(issue)/page/year: 162,467,1976 *** REVIEWS *** ACGIH TLV-TWA 10 mg/m3, total dust DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD:NUISANCE PARTICULATES DTLWS* "Documentation of the Threshold Limit Values for Substances in Workroom Air," Supplements. For publisher information, see 85INA8. Volume(issue)/page/year: 3,14,1973 OSHA PEL (Construc):8H TWA 15 mg/m3, total dust CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Construc):8H TWA 5 mg/m2, respirable fraction CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 15 mg/m3, total dust CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Shipyard):8H TWA 5 mg/m3, respirable fraction CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M1527 No. of Facilities: 31 (estimated) No. of Industries: 5 No. of Occupations: 6 No. of Employees: 353 (estimated) No. of Female Employees: 48 (estimated)
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
26
[ RIDADR ]:
UN1993
[ WGK Germany ]:
-
[ RTECS ]:
BD1200000
[ Packaging Group ]:
II
[ Hazard Class ]:
3
[ HS Code ]:
2818200000
Customs
[ HS Code ]: 2818200000