Aluminum potassium sulfate 12-hydrate

Names

[ 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

Click to get detail 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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