过锰酸钙

过锰酸钙用途

用于纺织工业及水的消毒。
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过锰酸钙名称

[ CAS 号 ]:
10118-76-0

[ 中文名 ]:
过锰酸钙

[ 英文名 ]:
calcium permanganate

[中文别名 ]:

[英文别名 ]:

过锰酸钙物理化学性质

[ 密度 ]:
1.53 g/mL at 25 °C(lit.)

[ 沸点 ]:
214 °C(lit.)

[ 分子式 ]:
CaMn2O8

[ 分子量 ]:
277.94900

[ 闪点 ]:
220 °F

[ 精确质量 ]:
277.79800

[ PSA ]:
148.54000

[ 折射率 ]:
n20/D 1.483(lit.)

[ 储存条件 ]:
库房通风低温干燥,轻装轻卸,与有机物、还原剂、硫、磷,过氧化氢,易燃物分开存放

[ 水溶解性 ]:
每100毫升水中的溶解克数: 338g/20℃

过锰酸钙MSDS

详细MSDS(安全技术说明书)

过锰酸钙毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EW3860000
CHEMICAL NAME :
Calcium permanganate
CAS REGISTRY NUMBER :
10118-76-0
LAST UPDATED :
199712
DATA ITEMS CITED :
20
MOLECULAR FORMULA :
Mn2-O8.Ca
MOLECULAR WEIGHT :
277.96
WISWESSER LINE NOTATION :
.CA..MN-O4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
50 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TDBU** "Ueber die Wirkung des Braunsteins, Dissertation," Thissen, P., Pharmakologischen Institut der Tierarztlichen Hochschule zu Berlin, Ger., 1933 Volume(issue)/page/year: -,-,1933 *** REVIEWS *** ACGIH TLV-TWA 0.2 mg(Mn)/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 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:CL 5 mg(Mn)/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: 3,149,1971 OSHA PEL (Gen Indu):CL 5 mg(Mn)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):CL 5 mg(Mn)/m3 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):CL 5 mg(Mn)/m3 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 (Fed Cont):CL 5 mg(Mn)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 5 mg(Mn)/m3 JAN 1993 OEL-BELGIUM:TWA 5 mg(Mn)/m3 JAN 1993 OEL-DENMARK:TWA 2.5 mg(Mn)/m3 JAN 1993 OEL-FINLAND:TWA 2.5 mg(Mn)/m3 JAN 1993 OEL-HUNGARY:TWA 0.3 mg(Mn)/m3;STEL 0.6 mg(Mn)/m3 JAN 1993 OEL-JAPAN:TWA 0.3 mg(Mn)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 1 mg(Mn)/m3 JAN 1993 OEL-POLAND:TWA 0.3 mg(Mn)/m3 JAN 1993 OEL-SWEDEN:TWA 1 mg(Mn)/m3;STEL 2.5 mg(Mn)/m3 (resp. dust) JAN 1993 OEL-SWEDEN:TWA 2.5 mg(Mn)/m3;STEL 5 mg(Mn)/m3 (total dust) JAN 1993 OEL-UNITED KINGDOM:TWA 5 mg(Mn)/m3 JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV
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过锰酸钙安全信息

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R36/37/38:Irritating to eyes, respiratory system and skin .

[ 安全声明 (欧洲) ]:
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36:Wear suitable protective clothing .

[ 危险品运输编码 ]:
1456

[ WGK德国 ]:
3

[ 包装等级 ]:
II

[ 危险类别 ]:
5.1

过锰酸钙制备

往高锰酸银水溶液中，加入计算量的氯化钙，滤出产生的氯化银，将滤液置于浓硫酸上浓缩，即得五水合物结晶。
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相关化合物

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