CAS 7440-43-9 MFCD00010914-Cadmium 镉 -LabNovo

Cadmium 镉

CAS 7440-43-9 MFCD00010914

化学结构图

SMILES: [Cd]

化学属性

Mol. Formula	Cd
Mol. Weight	112
Density	8.65 g/mL at 25 °C(lit.)
Boiling Point	765 °C(lit.)
Melting Point	320.9 °C (lit.)
TSCA	Yes
Appearance	wire
Solubility	溶于热硫酸、稀硝酸、硝酸铵溶液，在热盐酸中溶解缓慢，不溶于水。
Stability	对湿度敏感
Redox	Reduction

别名和识别编码

Chemical Name	Cadmium
MDL Number	MFCD00010914
PubChem Substance ID	23973
Beilstein Registry Number	8137359
CAS Number	7440-43-9
EC Number	231-152-8
Synonym	CD007940 镉 CD000262 镉镉粒/镉粉/高纯镉 Cadmium CD005125 镉 CD007925 镉 Cd 镉粉,高纯镉 CD000140 镉硝酸镉溶液 CD000200 镉 Kadmium CD000272 镉 Cd (cadmium) Cadmium (stabilisiert) CD000251 镉镉离子标准溶液 CD000260 镉 CD000230 镉 C.I. 77180 Cadmium (pyrophor) CD000300 镉 CD005105 镉 CD000250 镉 CD000280 镉 CD005127 镉 CD000239 镉 CD005090 镉 CD005100 镉 CD000263 镉 CD000350 镉 CD005114 镉 CD007200 镉镉标液 CD000070 镉 Cadmium dust fume CD000232 镉 CD005130 镉 CD007900 镉 Cadmium powder Colloidal cadmium 镉 CD007920 镉 CD000270 镉 CD005110 镉 CD000261 镉 CD000120 镉 CADMIUM CD000240 镉 CD000160 镉高纯镉
Chemical Name Translation	镉
Merck Number	13,1613
Wiswesser Line Notation	.CD
LabNetwork Molecule ID	LN00194044
InChI	InChI=1S/Cd

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产品应用

铝焊剂，易熔合剂，电镀，镀镍去氧剂，镉气灯，电极，光电池，太阳紫外线计光术。

安全信息

WGK Germany3

RTECSEU9800000

Safety Statements

S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
S53 Avoid exposure - obtain special instructions before use 避免接触，使用前获得特别指示说明；
S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
S7/8 Keep container tightly closed and dry 保存在严格密闭容器中，保持干燥；
S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火时使用（指明具体的消防器材种类，如果用水增加危险，注明“禁止用水”
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；

Risk Statements

R63 Possible risk of harm to the unborn child 可能危害未出生婴儿
R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
R17 Spontaneously flammable in air 在空气中能够自燃
R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
R45 May cause cancer 可能致癌
R62 Possible risk of impaired fertility 有削弱生殖能力的危险
R26 Very toxic by inhalation 吸入极毒
R68 Possible risk of irreversible effects 可能有不可挽回的作用的危险
R48/23/25
R50/53
R22 Harmful if swallowed 吞咽有害
R23 Toxic by inhalation 吸入有毒
R46 May cause inheritable genetic damage 可能引起遗传基因损害
R60 May impair fertility 可能降低生殖能力
R61 May cause harm to the unborn child 可能对未出生的婴儿导致伤害
R48/20/22

UN Number UN3179 3288 UN 3082 9/PG 3 UN3264 UN2570

Precautionary statements

P273 Avoid release to the environment. 避免释放到环境中。
P301+P310
P284 Wear respiratory protection.? 佩戴呼吸保护装置。
P281 Use personal protective equipment as required. 使用所需的个人防护装备。
P201 Obtain special instructions before use. 使用前获取专门指示。
P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
P304+P340+P312
P308+P313
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
P304+P340+P310
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P403+P233
P301+P310+P330

GHS Symbol

Signal word Danger

Hazard statements

H330 Fatal if inhaled 吸入致命
H301 Toxic if swallowed 吞食有毒
H350 May cause cancer 可能致癌
H341 Suspected of causing genetic defects 怀疑导致遗传性缺陷
H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
H361 Suspected of damaging fertility or the unborn child 怀疑对生育能力或未出生婴儿造成伤害
H372 Causes damage to organs through prolonged or repeated exposure 长期或频繁接触会损伤器官
H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。

Hazard Codes T,N T+;N T+,N T T,N,T+,F,Xi

Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Packing GroupII

Hazard Class8

Storage condition 密封保存。 >15°C -

Warnings 危化品目录(2015)

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 3372 ug/kg
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Tumorigenic - tumors at site of application
REFERENCE :
   ENVRAL Environmental Research.  (Academic Press, Inc., 1 E. First St.,
   Duluth, MN 55802) V.1-    1967-  Volume(issue)/page/year: 55,40,1991

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intramuscular
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 40 mg/kg/4W-I
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Musculoskeletal - tumors
   Tumorigenic - tumors at site of application
REFERENCE :
   JEPTDQ Journal of Environmental Pathology and Toxicology.  (Park Forest
   South, IL)  V.1-5(3), 1977-81(?).  For publisher information, see JEPOEC.
   Volume(issue)/page/year: 1(1),51,1977

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1200 mg/kg
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Reproductive - Tumorigenic effects - testicular tumors
   Tumorigenic - tumors at site of application
REFERENCE :
   ZHYGAM Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete.  (VEB
   Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem.
   Rep.)  V.1-    1955-  Volume(issue)/page/year: 31,224,1985

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Human - woman
DOSE/DURATION           : 129 ug/m3/20Y-C
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Lungs, Thorax, or Respiration - tumors
REFERENCE :
   AJIMD8 American Journal of Industrial Medi

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Human
DOSE/DURATION           : 39 mg/m3/20M
TOXIC EFFECTS :
   Cardiac - other changes
   Vascular - thrombosis distant from injection site
   Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron, OH 44311)  V.19-    1958-  Volume(issue)/page/year:
   31,180,1970

TYPE OF T

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 890 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
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: 22(5),6,1978

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 6 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PROTA* "Problemes de Toxicologie Alimentaire," Truhaut, R., Paris, France,
   L'evolution Pharmaceutique, 1955(?)  Volume(issue)/page/year: -,-,1955

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Human - man
DOSE/DURATION           : 88 ug/m3/8.6Y
TOXIC EFFECTS :
   Kidney, Ureter, Bladder - proteinuria
REFERENCE :
   AEHLAU Archives of Environmental Health.  (Heldref Pub., 4000 Albemarle St.,
   NW, Washington, DC 20016)  V.1-    1960-  Volume(issue)/page/year:
   28,147,1974

TYPE OF TEST            : Micronucleus test
TEST SYSTEM             : Rodent - mouse Embryo
DOSE/DURATION           : 6 umol/L
REFERENCE :
   TIVIEQ Toxicology In Vitro.  (Pergamon Press Inc., Maxwell House, Fairview
   Park, Elmsford, NY 10523) V.1-   1987-  Volume(issue)/page/year: 4,57,1990

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - hamster Ovary
DOSE/DURATION           : 1 umol/L
REFERENCE :
   CGCGBR Cytogenetics and Cell Genetics.  (S. Karger Pub., Inc., 79 Fifth
   Ave., New York, NY 10003) V.12-    1973-  Volume(issue)/page/year:
   26,251,1980

TYPE OF TEST            : TDLo - Low

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 8 mg/kg
SEX/DURATION            : female 8-15 d

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 1686 ug/kg
SEX/DURATION            : female 7 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - Central Nervous System
REFERENCE :
   TJADAB Teratology, The International Journal of Abnormal Development. (Alan
   R. Liss, Inc., 41 E. 11th St., New York, NY 10003)  V.1-    1968-
   Volume(issue)/page/year: 28,39A,1983

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Parenteral
SPECIES OBSERVED        : Rodent - hamster
DOSE                    : 2 mg/kg
SEX/DURATION            : female 8 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - craniofacial
   (including nose and tongue)
REFERENCE :
   TJADAB Teratology, The International Journal of Abnormal Development. (Alan
   R. Liss, Inc., 41 E. 11th St., New York, NY 10003)  V.1-    1968-
   Volume(issue)/page/year: 31,52A,1985

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 1250 ug/kg
SEX/DURATION            : female 14 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - body wall
   Reproductive - Specific Developmental Abnormalities - urogenital system
REFERENCE :
   JJATDK JAT, Journal of Applied Toxicology.  (John Wiley & Sons Ltd., Baffins
   Lane, Chichester, W. Sussex PO19 1UD, UK)  V.1-    1981-
   Volume(issu

Restrict 危险品

其他信息

MOL 文件:7440-43-9.mol
急性毒性:口服-大鼠 LD50: 225 毫克/公斤; 口服-小鼠 LD50: 890 毫克/公斤
储运特性:库房通风低温干燥; 与食品原料分开储运存放
防护措施:参见氧化镉。
职业标准:TWA 0.05 毫克(镉)/立方米 (其盐)
参考质量标准:参考标准指标名称指标高纯级镉(Cd)/%≥ 99.99 锌(Zn)/%≤ 5×10 -4 硫(S)/%≤ 1×10 -4 砷(As)/%≤ 5×10 -5 铁(Fe)/%≤ 1×10 -5 硼(B)/%≤ 3×10 -3 钴(Co)/%≤ 3×10 -3 锰(Mn)/%≤ 3×10 -4 银(Ag)/%≤ 1×10 -4 铅(Pb)/%≤ 3×10 -4 镓(Ga)/%≤ 1×10 -3 铝(Al)/%≤ 3×10 -4 铟(In)/%≤ 1×10 -3 铬(Cr)/%≤ 3×10 -4 锡(Sn)/%≤ 1×10 -3 镁(Mg)/%≤ 1×10 -4 钙(Ca)/%≤ 1×10 -3 铋(Bi)/%≤ 1×10 -4 镍(Ni)/%≤ 1×10 -3 铜(Cu)/%≤ 1×10 -4
镉价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 53205960 镉 100ml 40元 2011/08/23 53205961 镉 100ml 100元 2011/08/23 51004760 镉粉 25g 52元
MSDS 信息:镉(7440-43-9).msds
用途三:为半导体用高纯材料，用于制备高纯镉盐，用作高纯试剂。
具展性和延性，80度时变脆燃烧。易溶于稀硝酸，慢溶于热盐酸，冷时几乎无反应。能被热硫酸转化为硫酸盐。18度时100克汞溶解5.17克镉。镉盐溶液遇硫化氢或硫化钠产生沉淀。常制成棒状、块状、粉状等。
Alfa Aesar:镉线,2.0mm(0.08in)dia,Puratronic|r,99.998%(metalsbasis) Cadmium wire, 2.0mm (0.08in) dia, Puratronic, 99.998% (metals basis)(7440-43-9)
毒性:参见氧化镉。
类别:有毒物质
Sigma Aldrich:7440-43-9(sigmaaldrich)
用途二:用于制镉盐、镉蒸气灯、烟幕弹、镉汞剂、颜料、合金、电镀镉、焊药、标准电池、冶金去氧剂等
方法一:以金属镉为原料，经减压蒸馏精制，制得高纯镉成品。
用途五:铝焊剂，易熔合剂，电镀，镀镍去氧剂，镉气灯，电极，光电池，太阳紫外线计光术。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。
上游原料:金属镉
常规方法:用内衬聚乙烯塑料袋、外套塑料编织袋包装、每袋净重25kg。包装上应有明显的“有毒品”标志。应贮存在阴凉、通风、干燥的库房中，包装必须完整，不可与强酸、强碱及食用原料共贮混运。运输过程中要防雨淋、防烈日曝晒。装卸时要轻拿轻放，防止包装破损。失火时，可用水、干砂土、各种炒灭火器扑救。
用途一:用作还原剂，也用于镉盐及合金的制造
毒性分级:高毒
可燃性危险特性:高温排出有毒含镉蒸汽
下游产品:氧化镉 --> 氯化镉 --> 氯化镉水合物 --> 镉红 --> 乙酸镉 --> 硫酸镉 --> 硝酸镉
用途四:铝焊剂，易熔合剂，电镀，镀镍去氧剂，镉气灯，电极，光电池，太阳紫外线计光术。
灭火剂:干粉, 二氧化碳; 1211; 泡沫
外观性质:呈银白色, 略带淡蓝光泽, 质软, 富有延展性。