一氧化锰

一氧化锰用途

【用途一】
用作饲料添加剂、微量元素肥料、铁氧体原料、涂料和清漆干燥剂等
【用途二】
用作生产铁氧体的原料、涂料和清漆的干燥剂、戊醇制造的催化剂、饲料辅助剂、微量元素肥料等。也用于医药、冶炼、焊接、织物还原印染、玻璃着色、油脂漂白、陶瓷窑业及干电池的制造等。

一氧化锰名称

[ CAS 号 ]:
1344-43-0

[ 中文名 ]:
一氧化锰

[ 英文名 ]:
Oxomanganese

[中文别名 ]:

[英文别名 ]:

Manganese, oxo-
EINECS 215-695-8
Manganese monoxide
Oxomanganese
Manganese (II) Oxide
MFCD00016226

一氧化锰物理化学性质

[ 密度 ]:
5.43

[ 熔点 ]:
1650ºC

[ 分子式 ]:
MnO

[ 分子量 ]:
70.937

[ 精确质量 ]:
70.932961

[ PSA ]:
17.07000

[ 外观性状 ]:
绿色结晶

[ 折射率 ]:
2.16

[ 储存条件 ]:
库房低温,通风,干燥

一氧化锰MSDS

一氧化锰毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OP0900000

CHEMICAL NAME :: Manganese(II) oxide

CAS REGISTRY NUMBER :: 1344-43-0

LAST UPDATED :: 199712

DATA ITEMS CITED :: 26

MOLECULAR FORMULA :: Mn-O

MOLECULAR WEIGHT :: 70.94

WISWESSER LINE NOTATION :: .MN..O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intratracheal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >50 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 20(1),25,1955

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ZVKOA6 Zhurnal Vsesoyuznogo Khimicheskogo Obshchestva im. D.I. Mendeleeva. Journal of the D.I. Mendeleeva All-Union Chemical Society. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.5- 1960- Volume(issue)/page/year: 19,186,1974 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Primate - monkey

DOSE/DURATION :: 2 gm/kg/22W-I

TOXIC EFFECTS :: Brain and Coverings - other degenerative changes Biochemical - Neurotransmitters or modulators (putative) - catecholamine levels in CNS Biochemical - Neurotransmitters or modulators (putative) - dopamine in striatum

REFERENCE :: ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 61,46,1987 *** 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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M1634 No. of Facilities: 132 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 976 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M1634 No. of Facilities: 3555 (estimated) No. of Industries: 43 No. of Occupations: 37 No. of Employees: 60942 (estimated) No. of Female Employees: 7742 (estimated)

一氧化锰安全信息

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ 危害码 (欧洲) ]:
Xn: Harmful;

[ 风险声明 (欧洲) ]:
R21

[ 安全声明 (欧洲) ]:
26-36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
OP0900000

一氧化锰合成路线

一氧化锰上下游产品

一氧化锰上游产品

一氧化锰下游产品

一氧化锰制备

1.还原法将软锰矿与煤粉按质量比值1：0.2进行混合，在800℃下进行还原焙烧4h，生成一氧化锰。反应产物在隔绝空气条件下进行冷却，然后过筛，制得一氧化锰成品。其反应方程式如下：

2.将从水中重结晶的六水合硝酸锰在空气中加热到300℃，当确认不再有二氧化氮生成之后，将残存的固体物(相当于βMnO2)粉碎，在氢气流中，在不高于1200℃的温度下加热(例如在800℃）4h，此反应即使在450℃下仍具有相当大的速度。延长加热时间或者提高还原温度时，生成物的颜色从草绿色变为浅灰色。还原水合氧化物时，在800℃下加热即可。用碳酸锰作原料时，在减压下500℃加热48h，在氢气流中于1000～1100℃下加热15～20min即可。