Aluminum potassium sulfate 12-hydrate
Names
[ CAS No. ]:
7784-24-9
[ Name ]:
Aluminum potassium sulfate 12-hydrate
[Synonym ]:
Potassium alum dodecahydrate
ALUM POTASSIUM
Alum, potassium
EINECS 233-141-3
POTASSIUM ALUMINUM SULFATE DODECAHYDRATE
aluminum potassium sulfate 12-hydrate
Potassium aluminium sulphate dodecahydrate
Aluminum Potassium s
POTASSIUM AMMONIUM SULFATE
Sulfuric acid, aluminum potassium salt (2:1:1), dodecahydrate
Aluminium potassium sulfate hydrate (1:1:2:12)
Potash alum dodecahydrate
Potash alum
Aluminium potassium sulfate dodecahydrate
POTASSIUM ALUMINUM DISULFATE DODECAHYDRATE
ALUM
POTASSIUMALUM,GRANULAR,USP
Aluminum potassium sulfate (1:1:2) dodecahydrate
ALUM SOLUTION
aluminium potassium sulphate 12-hydrate
MFCD00149143
Kalinite
Potassium aluminum sulfate dodecahydrate (KAl(SO4)2.12H2O)
Potassium alum
Aluminum potassium disulfate dodecahydrate
Alum, potassium, dodecahydrate
aluminium potassium sulfate 12-hydrate
Aluminum potassium sulfate dodecahydrate
Chemical & Physical Properties
[ Density]:
1.757 g/mL at 25 °C(lit.)
[ Boiling Point ]:
330ºC at 760 mmHg
[ Melting Point ]:
92 °C(lit.)
[ Molecular Formula ]:
H24AlKO20S2
[ Molecular Weight ]:
474.388
[ Exact Mass ]:
473.975464
[ PSA ]:
288.04000
[ Stability ]:
Stable. Incompatible with steel, aluminium, copper, zinc, bases, strong oxidizing agents.
[ Water Solubility ]:
140 G/L (20 ºC)
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- WS5690000
- CAS REGISTRY NUMBER :
- 7784-24-9
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 14
- MOLECULAR FORMULA :
- O8-S2.Al.K.12H2-O
- MOLECULAR WEIGHT :
- 474.39
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 1120 mg/kg
- SEX/DURATION :
- female 7-14 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
- REFERENCE :
- OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 24,65,1982 *** REVIEWS *** ACGIH TLV-TWA 2 mg(Al)/m3 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 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 2 mg(Al)/m3 JAN 1993 OEL-BELGIUM:TWA 2 mg(Al)/m3 JAN 1993 OEL-DENMARK:TWA 2 mg(Al)/m3 JAN 1993 OEL-FRANCE:TWA 2 mg(Al)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 2 mg(Al)/m3 JAN 1993 OEL-RUSSIA:TWA 2 mg(Al)/m3 JAN 1993 OEL-SWEDEN:TWA 2 mg(Al)/m3 JAN 1993 OEL-SWITZERLAND:TWA 2 mg(Al)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 2 mg(Al)/m3 JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2889 No. of Facilities: 45 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 406 (estimated) No. of Female Employees: 361 (estimated)
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Hazard Codes ]:
Xn:Harmful
[ Risk Phrases ]:
R22;R36/38
[ Safety Phrases ]:
S22-S24/25-S37/39-S26
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ RTECS ]:
WS5690000
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