锰
锰用途
【用途一】
用于炼钢和制铁、铜、铝等合金
【用途二】
用于锰标准液的制备和合金、锰盐的制备
【用途三】
用于制软磁铁氧体、瓷釉、颜料、锰盐等
【用途四】
在钢铁工业中主要用于钢的脱硫和脱氧；也用作为合金的添加料，以提高钢的强度、硬度、弹性极限、耐磨性和耐腐蚀性等；在高合金钢中，还用作奥氏体化合元素，用于炼制不锈钢、特殊合金钢、不锈钢焊条等。此外，还用于有色金属、化工、医药、食品、分析和科研等方面。
【用途五】
用作锰的标准液制备，在引燃剂中作可燃物。主要用于制锰钢，含锰13%的锰钢坚而韧，是轧制钢轨、制耐磨轴承和装甲板的优质钢材。还用于制防磁零部件。
【用途六】
用作锰的标准液制备，在引燃剂中作可燃物。主要用于制锰钢，含锰13%的锰钢坚而韧，是轧制钢轨、制耐磨轴承和装甲板的优质钢材。还用于制防磁零部件。用于ICP-AES、AAS、AFS、ICP-MS、离子色谱等。滴定分析用标准溶液。校准仪器和装置；评价方法；工作标准；质量保证/质量控制；其他。
用于炼钢和制铁、铜、铝等合金
【用途二】
用于锰标准液的制备和合金、锰盐的制备
【用途三】
用于制软磁铁氧体、瓷釉、颜料、锰盐等
【用途四】
在钢铁工业中主要用于钢的脱硫和脱氧；也用作为合金的添加料，以提高钢的强度、硬度、弹性极限、耐磨性和耐腐蚀性等；在高合金钢中，还用作奥氏体化合元素，用于炼制不锈钢、特殊合金钢、不锈钢焊条等。此外，还用于有色金属、化工、医药、食品、分析和科研等方面。
【用途五】
用作锰的标准液制备，在引燃剂中作可燃物。主要用于制锰钢，含锰13%的锰钢坚而韧，是轧制钢轨、制耐磨轴承和装甲板的优质钢材。还用于制防磁零部件。
【用途六】
用作锰的标准液制备，在引燃剂中作可燃物。主要用于制锰钢，含锰13%的锰钢坚而韧，是轧制钢轨、制耐磨轴承和装甲板的优质钢材。还用于制防磁零部件。用于ICP-AES、AAS、AFS、ICP-MS、离子色谱等。滴定分析用标准溶液。校准仪器和装置；评价方法；工作标准；质量保证/质量控制；其他。
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锰名称
[ CAS 号 ]:
7439-96-5
[ 中文名 ]:
锰
[ 英文名 ]:
Manganese
[中文别名 ]:
[英文别名 ]:
- cutaval
- Magnacat
- Mn(0) powder
- Mangan
- MN STANDARD
- ASTM A601
- MFCD00011111
- Dienol
- TRONAMANG(R)
- Tronamang
锰物理化学性质
[ 密度 ]:
7.3 g/mL at 25 °C(lit.)
[ 沸点 ]:
1962 °C(lit.)
[ 熔点 ]:
1244 °C(lit.)
[ 分子式 ]:
Mn
[ 分子量 ]:
54.93800
[ 精确质量 ]:
54.93800
[ 外观性状 ]:
一种有光泽的,脆的,银色的固体
[ 储存条件 ]:
库房通风低温干燥,与氧化剂、酸类分开存放
[ 稳定性 ]:
Stable. Incompatible with water, strong oxidizing agents, strong acids, phosphorus.
[ 水溶解性 ]:
H2O: soluble
锰MSDS
锰毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- OO9275000
- CHEMICAL NAME :
- Manganese
- CAS REGISTRY NUMBER :
- 7439-96-5
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 52
- MOLECULAR FORMULA :
- Mn
- MOLECULAR WEIGHT :
- 54.94
- WISWESSER LINE NOTATION :
- MN
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,21,1972
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,21,1972 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Human - man
- DOSE/DURATION :
- 2300 ug/m3
- TOXIC EFFECTS :
- Brain and Coverings - other degenerative changes Behavioral - changes in motor activity (specific assay) Behavioral - muscle weakness
- REFERENCE :
- AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 27,454,1966
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 9 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,21,1972 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 180 mg/kg/30D-I
- TOXIC EFFECTS :
- Brain and Coverings - other degenerative changes Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Nutritional and Gross Metabolic - changes in metals, not otherwise specified
- REFERENCE :
- TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 7,217,1981 ** TUMORIGENIC DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intramuscular
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 400 mg/kg/1Y-I
- REFERENCE :
- NCIUS* Progress Report for Contract No. PH-43-64-886, Submitted to the National Cancer Institute by The Institute of Chemical Biology, University of San Francisco. (San Francisco, CA 94117) Volume(issue)/page/year: PH43-64-886 *** REVIEWS *** ACGIH TLV-TWA 0.2(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 TOXICOLOGY REVIEW TRBMAV Texas Reports on Biology and Medicine. (Galveston, TX) V.1-41(2), 1943-81/82. Discontinued. Volume(issue)/page/year: 33,85,1975 TOXICOLOGY REVIEW ACLSCP Annals of Clinical and Laboratory Science. (1833 Delancey Pl., Philadelphia, PA 19103) V.1- 1971- Volume(issue)/page/year: 4,487,1974 TOXICOLOGY REVIEW ADTEAS Advances in Teratology. (New York, NY) V.1-5, 1966-72. Discontinued. Volume(issue)/page/year: 5,51,1972 TOXICOLOGY REVIEW FOREAE Food Research. (Champaign, IL) V.1-25, 1936-60. For publisher information, see JFDSAZ. Volume(issue)/page/year: 7,313,1942 TOXICOLOGY REVIEW KOTTAM Kogai to Taisaku. Journal of Environmental Pollution Control. (Kogai Taisaku Gijutsu Dokokai, Shuwa-Akasaka Bldg., 9-1-244, Akasaka, Minato-ku, Tokyo 107, Japan) V.1- 1965- Volume(issue)/page/year: 11,1300,1975 TOXICOLOGY REVIEW 85DHAX "Medical and Biologic Effects of Environmental Pollutants Series," Washington, DC, National Academy of Sciences, 1972-77 Volume(issue)/page/year: Mn,1,1973 TOXICOLOGY REVIEW PEXTAR Progress in Experimental Tumor Research. (S. Karger AG, Postfach CH-4009 Basel, Switzerland) V.1- 1960- Volume(issue)/page/year: 12,102,1969 TOXICOLOGY REVIEW IMSUAI Industrial Medicine and Surgery. (Northbrook, IL) V.18-42, 1949-73. For publisher information, see IOHSA5. Volume(issue)/page/year: 24,1,1955 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD:air-CL 5 mg/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, fume 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, fume 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, fume 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, fume 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-ARAB Republic of Egypt:TWA 5 mg/m3 JAN 1993 OEL-AUSTRALIA:TWA 1 mg/m3;STEL 3 mg/m3 (fume) JAN 1993 OEL-BELGIUM:TWA 1 mg/m3;STEL 3 mg/m3 (fume) JAN 1993 OEL-DENMARK:TWA 1 mg/m3 (fume) JAN 1993 OEL-DENMARK:TWA 2.5 mg/m3 JAN 1993 OEL-FINLAND:TWA 1 mg/m3 (fume) JAN 1993 OEL-FINLAND:TWA 2.5 mg/m3 JAN 1993 OEL-FRANCE:TWA 1 mg/m3 (fume) JAN 1993 OEL-GERMANY:TWA 5 mg/m3 JAN 1993 OEL-THE PHILIPPINES:TWA 5 mg/m3 JAN 1993 OEL-RUSSIA:STEL 0.2 mg/m3 (fume) JAN 1993 OEL-SWEDEN:TWA 2.5 mg/m3 JAN 1993 OEL-SWITZERLAND:TWA 1 mg/m3 (fume) JAN 1993 OEL-SWITZERLAND:TWA 5 mg/m3 JAN 1993 OEL-THAILAND:TWA 5 mg/m3 JAN 1993 OEL-TURKEY:TWA 5 mg/m3 (fume) JAN 1993 OEL-UNITED KINGDOM:TWA 1 mg/m3;STEL 3 mg/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 RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO MANGANESE COMPDS (as Mn)-air:TWA 1 mg/m3;STEL 3 mg/m3 REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 44000 No. of Facilities: 1963 (estimated) No. of Industries: 29 No. of Occupations: 53 No. of Employees: 19787 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5920 No. of Facilities: 26 (estimated) No. of Industries: 2 No. of Occupations: 4 No. of Employees: 305 (estimated) No. of Female Employees: 71 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5992 No. of Facilities: 235 (estimated) No. of Industries: 9 No. of Occupations: 9 No. of Employees: 4560 (estimated) No. of Female Employees: 12 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 44000 No. of Facilities: 66404 (estimated) No. of Industries: 316 No. of Occupations: 125 No. of Employees: 756403 (estimated) No. of Female Employees: 15912 (estimated)
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锰安全信息
[ 符号 ]:
GHS02
[ 信号词 ]:
Danger
[ 危害声明 ]:
H260
[ 警示性声明 ]:
P223-P231 + P232-P370 + P378-P422
[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ 危害码 (欧洲) ]:
F:Highlyflammable;
[ 风险声明 (欧洲) ]:
R11
[ 安全声明 (欧洲) ]:
S45-S43-S26-S36-S36/37/39-S27
[ 危险品运输编码 ]:
UN 3264 8/PG 3
[ WGK德国 ]:
2
[ RTECS号 ]:
OO9625000
[ 包装等级 ]:
III
[ 危险类别 ]:
8
锰合成路线
锰上下游产品
锰上游产品
锰下游产品
锰制备
碳酸锰法 将碳酸锰矿和电解过程中产生的阳极液其成分H
2SO
435～40g/L、(NH
4)
2SO
4 120～140 g/L、Mnl6～18 g/L，经浆化后用硫酸浸出，在固 液比1：(8～10)，温度80～95℃，经4～8h，浸出终点Ph3.5，浸出液经加入二氧化锰矿粉作氧化剂，再加液氨中和Ph值到7～7.2。粗滤除渣，滤 液加乙硫氮除重金属，经过滤得到可供电解新液，送入电解槽电解，阳极板采用银、锡、锑、铅合金，阳极采用不锈钢板，经24h电解，使电解 锰沉积厚度达1.5～2.0 mm后，定期取下阴极板，经钝化、热水冲洗、烘干、剥离、包装即为电解锰产品。其主要反应如下：
二氧化锰法 将软锰矿与煤粉按一定比例混合，经还原焙烧得一氧化锰，再用硫酸酸解，液氨中和，粗滤除杂质，滤液经加入乙硫氮进一步 除去重金属，精滤后配成电解液，经电解得沉积于阴极板的金属锰，再将阴极板取出经钝化、热水洗、烘干、剥锰，得到金属锰。其
锰在工业上可由干法及湿法(电解法)制备。干法有硅-镁合金或硅还原的电炉法和铝还原的铝热剂法，但所得产品的质量不好。一般高质量产品用电解法即湿法制备。 电解法有：(1)硫酸盐电解法；(2)氯化物电解法。其中(1)法为主要的工业制法。
二氧化锰法 将软锰矿与煤粉按一定比例混合，经还原焙烧得一氧化锰，再用硫酸酸解，液氨中和，粗滤除杂质，滤液经加入乙硫氮进一步 除去重金属，精滤后配成电解液，经电解得沉积于阴极板的金属锰，再将阴极板取出经钝化、热水洗、烘干、剥锰，得到金属锰。其
锰在工业上可由干法及湿法(电解法)制备。干法有硅-镁合金或硅还原的电炉法和铝还原的铝热剂法，但所得产品的质量不好。一般高质量产品用电解法即湿法制备。 电解法有：(1)硫酸盐电解法；(2)氯化物电解法。其中(1)法为主要的工业制法。
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锰文献
A kinetic study of the enhancement of solution chemiluminescence of glyoxylic acid oxidation by manganese species.
Luminescence 30 , 507-11, (2015)
In order to study the mechanism of the enhancement of solution chemiluminescence, the kinetics of the decay of the oxidant and the chemiluminescence emission were followed for oxidations by permangana...
Rimonabant Improves Oxidative/Nitrosative Stress in Mice with Nonalcoholic Fatty Liver Disease.Oxid. Med. Cell. Longev. 2015 , 842108, (2015)
The present study deals with the effects of rimonabant on oxidative/nitrosative stress in high diet- (HFD-) induced experimental nonalcoholic fatty liver disease (NAFLD). Male mice C57BL/6 were divide...
Strategy integrating stepped fragmentation and glycan diagnostic ion-based spectrum refinement for the identification of core fucosylated glycoproteome using mass spectrometry.Anal. Chem. 86(14) , 6804-11, (2014)
Core fucosylation (CF) is a special glycosylation pattern of proteins that has a strong relationship with cancer. The Food and Drug Administration (FDA) has approved the core fucosylated α-fetoprotein...
相关化工产品/化学物质：
推荐生产厂家/供应商：
公司名：上海吉至生化科技有限公司
区域：上海市奉贤区
价格：
￥78.0/10g
￥328.0/50ml
￥98.0/20ml
￥118.0/100g
联系人：刘佳
产品详情：锰粉
公司名：上海阿拉丁生化科技股份有限公司
区域：上海市浦东新区
价格：
￥需询单/1mg
￥需询单/1g
￥需询单/1g
￥需询单/1g
联系人：阿拉丁李高志
产品详情：锰标准溶液
查看所有供应商请点击：
相关化合物
【锰】化源网提供锰CAS号7439-96-5，锰MSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询锰上化源网，专业又轻松。>>电脑版：锰
标题：锰_MSDS_用途_密度_锰CAS号【7439-96-5】_化源网 地址：https://m.chemsrc.com/mip/cas/7439-96-5_674097.html