氧化镉

氧化镉用途

【用途一】
用于制金属镉及镉盐，并用作催化剂、陶瓷颜料、镉电镀液等
【用途二】
用作催化剂，也用于高纯镉盐的制备
【用途三】
用于镉电镀液、制镉电极、光电管、γ射线照相、陶瓷釉彩颜料、冶金工业的合金制造以及用作制镉盐和镉试剂的原料、催化剂。
【用途四】
有机反应催化剂，制造其他镉盐，磷光体，半导体，制造银合金，蓄电池电极，陶瓷釉彩，电器触头。

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氧化镉名称

[ CAS 号 ]:
1306-19-0

[ 中文名 ]:
氧化镉

[ 英文名 ]:
Cadmium oxide

[英文别名 ]:

MFCD00010921
EINECS 215-146-2
oxocadmium
Cadmium oxide

氧化镉物理化学性质

[ 密度 ]:
8.15

[ 沸点 ]:
1385ºC

[ 熔点 ]:
900ºC

[ 分子式 ]:
CdO

[ 分子量 ]:
128.41000

[ 精确质量 ]:
129.89800

[ PSA ]:
17.07000

[ 外观性状 ]:
红色-棕色粉末

[ 蒸汽压 ]:
0mmHg at 25°C

[ 折射率 ]:
1.649

[ 储存条件 ]:
库房通风低温干燥,与食品原料分开存放

[ 稳定性 ]:
Stable. Incompatible with magnesium.

[ 水溶解性 ]:
insoluble. <0.1 g/100 mL at 20 ºC

氧化镉MSDS

详细MSDS(安全技术说明书)

氧化镉毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EV1925000

CHEMICAL NAME :: Cadmium oxide

CAS REGISTRY NUMBER :: 1306-19-0

LAST UPDATED :: 199806

DATA ITEMS CITED :: 70

MOLECULAR FORMULA :: Cd-O

MOLECULAR WEIGHT :: 128.40

WISWESSER LINE NOTATION :: CD O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Human

DOSE/DURATION :: 8630 ug/m3/5H

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

REFERENCE :: YAKUD5 Gekkan Yakuji. Pharmaceuticals Monthly. (Yakugyo Jihosha, Inaoka Bldg., 2-36 Jinbo-cho, Kanda, Chiyoda-ku, Tokyo 101, Japan) V.1- 1959- Volume(issue)/page/year: 22,455,1980

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Human - man

DOSE/DURATION :: 500 ug/m3/5Y-I

TOXIC EFFECTS :: Sense Organs and Special Senses (Olfaction) - change in sensation of smell Kidney, Ureter, Bladder - proteinuria

REFERENCE :: QJMEA7 Quarterly Journal of Medicine. (Oxford Univ. Press, Walton St., Oxford OX2 6DP, UK) V.1- 1932- Volume(issue)/page/year: 38,425,1969

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Human - man

DOSE/DURATION :: 40 ug/m3

TOXIC EFFECTS :: Cardiac - change in rate Vascular - BP elevation not characterized in autonomic section Kidney, Ureter, Bladder - other changes

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 45(10),22,1980

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 72 mg/kg

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

REFERENCE :: YAKUD5 Gekkan Yakuji. Pharmaceuticals Monthly. (Yakugyo Jihosha, Inaoka Bldg., 2-36 Jinbo-cho, Kanda, Chiyoda-ku, Tokyo 101, Japan) V.1- 1959- Volume(issue)/page/year: 22,455,1980

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 12 mg/kg

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

REFERENCE :: ZDKAA8 Zdravookhranenie Kazakhstana. Public Health of Kazakhstan. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1941- Volume(issue)/page/year: 38(9),18,1978

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 25 mg/kg

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

REFERENCE :: 85PDAD "Evaluation of the Impact of Cadmium on the Health of Man", Oxford, UK. Pergamon Press Ltd., 1978 Volume(issue)/page/year: -,67,1978

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 72 mg/kg

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

REFERENCE :: 41HTAH "Aktual'nye Problemy Gigieny Truda. Current Problems of Labor Hygiene," Tarasenko, N.Y., ed., Moscow, Pervyi Moskovskii Meditsinskii Inst., 1978 Volume(issue)/page/year: -,14,1978

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 250 mg/m3/2H

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

REFERENCE :: 85PDAD "Evaluation of the Impact of Cadmium on the Health of Man", Oxford, UK. Pergamon Press Ltd., 1978 Volume(issue)/page/year: -,67,1978

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 94 mg/kg

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

REFERENCE :: 85PDAD "Evaluation of the Impact of Cadmium on the Health of Man", Oxford, UK. Pergamon Press Ltd., 1978 Volume(issue)/page/year: -,67,1978

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 4 gm/m3/10M

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

REFERENCE :: 85PDAD "Evaluation of the Impact of Cadmium on the Health of Man", Oxford, UK. Pergamon Press Ltd., 1978 Volume(issue)/page/year: -,67,1978

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Primate - monkey

DOSE/DURATION :: 1500 mg/m3/10M

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

REFERENCE :: 85PDAD "Evaluation of the Impact of Cadmium on the Health of Man", Oxford, UK. Pergamon Press Ltd., 1978 Volume(issue)/page/year: -,67,1978

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 2500 mg/m3/10M

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

REFERENCE :: 85PDAD "Evaluation of the Impact of Cadmium on the Health of Man", Oxford, UK. Pergamon Press Ltd., 1978 Volume(issue)/page/year: -,67,1978

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 3500 mg/m3/10M

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

REFERENCE :: 85PDAD "Evaluation of the Impact of Cadmium on the Health of Man", Oxford, UK. Pergamon Press Ltd., 1978 Volume(issue)/page/year: -,67,1978

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 72 mg/kg

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

REFERENCE :: HYSAAV Hygiene and Sanitation (USSR). English translation of GISAAA. (Springfield, VA) 1964-71. Discontinued. Volume(issue)/page/year: 33(7-9),187,1968 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 156 ug/kg/26W-I

TOXIC EFFECTS :: Kidney, Ureter, Bladder - proteinuria Blood - other changes Musculoskeletal - other changes

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 52(6),70,1987

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 23 ug/m3/24H/20W-C

TOXIC EFFECTS :: Kidney, Ureter, Bladder - proteinuria Musculoskeletal - osteoporosis Nutritional and Gross Metabolic - changes in calcium

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 52(5),85,1987

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 57 ug/m3/90D-C

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - changes in lung weight Blood - pigmented or nucleated red blood cells Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - phosphatases

REFERENCE :: ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 40,231,1978

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 300 ug/m3/6H/2W-I

TOXIC EFFECTS :: Cardiac - changes in heart weight Lungs, Thorax, or Respiration - other changes Kidney, Ureter, Bladder - changes in bladder weight

REFERENCE :: NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NIH-95-3388

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 300 ug/m3/6H/2W-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - fibrosis, focal (pneumoconiosis) Lungs, Thorax, or Respiration - changes in lung weight

REFERENCE :: NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NIH-95-3388

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 50 ug/m3/6H/13W-C

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - other changes Endocrine - changes in spleen weight Endocrine - changes in thymus weight

REFERENCE :: NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NIH-95-3388 ** TUMORIGENIC DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 90 mg/kg

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Tumorigenic - tumors at site of application

REFERENCE :: BJCAAI British Journal of Cancer. (Macmillan Press Ltd., Houndmills, Basingstoke, Hants. RG21 2XS, UK) V.1- 1947- Volume(issue)/page/year: 20,190,1966 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 21640 ug/kg

SEX/DURATION :: female 1-19 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - maternal-fetal exchange Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Embryo or Fetus - fetal death

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 50(8),11,1985

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 21640 ug/kg

SEX/DURATION :: female 1-19 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - cardiovascular (circulatory) system Reproductive - Effects on Newborn - weaning or lactation index (e.g., # alive at weaning per # alive at day 4) Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 50(8),11,1985

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 183 ug/m3/5H

SEX/DURATION :: female 21 week(s) pre-mating female 1-20 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Newborn - viability index (e.g., # alive at day 4 per # born alive) Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)

REFERENCE :: TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 22,53,1984

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 23 ug/m3/5H

SEX/DURATION :: female 21 week(s) pre-mating female 1-20 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Newborn - behavioral

REFERENCE :: TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 22,53,1984

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 91 ug/m3

SEX/DURATION :: female 1-19 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 31(8),25,1987

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 2 mg/m3/6H

SEX/DURATION :: female 4-19 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - musculoskeletal system

REFERENCE :: NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NIH-95-3388

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 16 ug/m3/24H

SEX/DURATION :: female 1-21 day(s) after conception

TOXIC EFFECTS :: Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count)

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 46(10),13,1981

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 2 mg/m3/6H

SEX/DURATION :: female 4-17 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - musculoskeletal system

REFERENCE :: NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NIH-95-3388

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 500 ug/m3/6H

SEX/DURATION :: female 4-17 day(s) after conception

REFERENCE :: NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NIH-95-3388 *** REVIEWS *** ACGIH TLV-TWA 0.01 mg(Cd)/m3, inhalable dust 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 ACGIH TLV-TWA 0.002 mg(Cd)/m3, respirable dust 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 ACGIH TLV-Suspected human carcinogen 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 IARC Cancer Review:Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 2,74,1973 IARC Cancer Review:Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 11,39,1976 IARC Cancer Review:Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 58,119,1993 IARC Cancer Review:Human Limited Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 11,39,1976 IARC Cancer Review:Human Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 58,119,1993 IARC Cancer Review:Group 1 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 58,119,1993 TOXICOLOGY REVIEW FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 9,105,1971 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 AMPMAR Archives des Maladies Professionnelles de Medecine du Travail et de Securite Sociale. (SPPIF, B.P.22, F-41353 Vineuil, France) V.7- 1946- Volume(issue)/page/year: 34,127,1973 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 0.05 mg/m3;Carcinogen (fume) JAN 1993 OEL-BELGIUM:STEL 0.05 mg/m3;Carcinogen (fume) JAN 1993 OEL-BELGIUM:TWA 0.05 mg/m3 JAN 1993 OEL-DENMARK:TWA 0.01 mg/m3 (fume) JAN 1993 OEL-FINLAND:TWA 0.01 mg/m3;Carcinogen (fume) JAN 1993 OEL-FINLAND;Carcinogen JAN 1993 OEL-FRANCE:STEL 0.05 mg/m3 (fume) JAN 1993 OEL-FRANCE:TWA 0.05 mg/m3 JAN 1993 OEL-GERMANY;Carcinogen JAN 1993 OEL-HUNGARY:STEL 0.05 mg/m3;Carcinogen JAN 1993 OEL-THE NETHERLANDS:TWA 0.05 mg/m3 (fume) JAN 1993 OEL-THE PHILIPPINES:TWA 0.1 mg/m3 (fume) JAN 1993 OEL-POLAND:TWA 0.1 mg/m3 (fume) JAN 1993 OEL-SWITZERLAND:TWA 0.05 mg/m3 (fume) JAN 1993 OEL-THAILAND:TWA 0.1 mg/m3;STEL 0.3 mg/m3 (fume) JAN 1993 OEL-TURKEY:TWA 0.1 mg/m3 (fume) JAN 1993 OEL-UNITED KINGDOM:TWA 0.05 mg/m3;STEL 0.5 mg/m3 (fume) 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 CADMIUM, dust and fume-air:CA lowest feasible conc. 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 - M1554 No. of Facilities: 1127 (estimated) No. of Industries: 37 No. of Occupations: 28 No. of Employees: 10110 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M1554 No. of Facilities: 556 (estimated) No. of Industries: 27 No. of Occupations: 31 No. of Employees: 15727 (estimated) No. of Female Employees: 4850 (estimated)

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氧化镉安全信息

[ 符号 ]:

GHS06, GHS08, GHS09

[ 信号词 ]:
Danger

[ 危害声明 ]:
H301-H330-H341-H350-H361fd-H372-H410

[ 警示性声明 ]:
Missing Phrase - N15.00950417-P201-P260-P280-P304 + P340 + P310-P308 + P313

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges

[ 危害码 (欧洲) ]:
T:Toxic

[ 风险声明 (欧洲) ]:
R49;R22;R48/23/25

[ 安全声明 (欧洲) ]:
S53-S45

[ 危险品运输编码 ]:
UN 2570

[ WGK德国 ]:
2

[ RTECS号 ]:
EV1925000

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1

氧化镉制备

1.金属镉氧化法将含镉下脚料加入水和硫酸中，进行搅拌、反应，生成硫酸镉。将所得粗制溶液控制在浓度为20～25°Ｂé，PH值为2～4左右。粗制溶液经压滤后，滤液送至氧化槽中，在80～90℃下加入过氧化氢或高锰酸钾以氧化除铁（PH值保持在5.4）。氧化后的溶液在70～80 ℃下，用锌皮置换硫酸镉，使镉以海绵形态自动浮出。分离出海绵镉经水洗、酸洗除锌，再经反复水洗后进行过滤。当所得海绵镉的表面水分完全除去后，加入到氧化炉内，在300～400℃下进行氧化，经粉碎、筛分制得氧化镉产品。

2.向提纯的硝酸镉水溶液中徐徐加入碳酸铵水溶液，以生成碳酸镉沉淀。将沉淀洗涤、过滤、干燥后，在500℃下加热3h，使碳酸镉热分解生成CdO。为了除去CdO中的钙、镁、硅等杂质，在室温下用0.01mol/L硝酸浸渍24h，然后进行过滤、洗涤，再于550℃下煅烧3h，则可得到高纯度的CdO。此外，还可用硝酸镉、草酸镉、氢氧化镉等进行加热分解来制取CdO，以及用金属镉与空气直接氧化燃烧来制取CdO，但所得的产品颜色各不相同。

3.灼热硝酸镉或碳酸镉制得。常采用金属镉氧化法和镉盐分解法。金属镉氧化法是用海绵镉或含镉下脚料与空气进行氧化反应，经粉碎、过筛而得。镉盐分解法是将碳酸镉或硝酸镉加热分解而得。

4.5%硝酸镉水溶液中加入少量氨水，再加入过量碳酸铵进行
沉淀反应：

生成的沉淀用大量水洗涤数次，过滤后，再洗涤数次，干燥后粉碎，于500～600℃下灼烧至恒重，即可制得试剂氧化镉：

直接用高纯碳酸镉于500℃灼烧3h，自然冷却至150℃，真空干燥后，可制得高纯氧化镉。

5.常用金属镉氧化法和镉盐分解法。金属镉氧化法是用海绵镉或含镉下脚料与空气进行氧化反应，经粉碎、过筛而得。镉盐分解法是将碳酸镉或硝酸镉加热分解而得。

6.将硝酸镉在水浴上干燥，在砂浴上灼烧至氮的氧化物不再逸出，将其研碎后在500～600℃下灼烧即可。

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氧化镉文献

L-cysteine-capped core/shell/shell quantum dot-graphene oxide nanocomposite fluorescence probe for polycyclic aromatic hydrocarbon detection.

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Environmental pollutants, such as the polycyclic aromatic hydrocarbons (PAHs), become widely distributed in the environment after emission from a range of sources, and they have potential biological e...

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Quantum dots (QDs) offer distinct advantages over organic dyes and fluorescent proteins for biological imaging applications because of their brightness, photostability, and tunability. However, a majo...

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