Cadmium Sulfide 硫化镉
CAS 1306-23-6 MFCD00010922
化学结构图
SMILES: S=[Cd]
化学属性
| Mol. Formula | CdS |
|---|---|
| Mol. Weight | 144.48 |
| Density | 4.82 g/mL at 25 °C(lit.) |
| Melting Point | -1750 °C (at a pressure of 100 bar) (lit.) |
| TSCA | Yes |
| Solubility | 不溶 |
| Appearance | powder |
| Stability | 对湿度敏感 |
别名和识别编码
| Chemical Name | Cadmium Sulfide |
|---|---|
| Synonym | CADMIUM SULFIDE cadmiumgolden366 Cadmium golden 366 Cadmium Yellow OZ Dark 甲苯中的有机稳定硫化镉量子点 cadmium (II) sulphide Cadmium Organically stabilized cadmium sulfide nanoparticles in toluene Cadmium Yellow Conc. Golden cadmiumyellow892 cadmiumsulfideyellow Cadmium Yellow 10G conc Greenockite Cadmium sulphide cadmiumlemonyellow527 Reckitt Yellow 12 cadmiumsulfide(cds) Cadmiumyellow Cadmium Yellow 000 cadmium (II Cadmium sulfide (CdS) 硫化鎘037-04[6] Ferro Orange Yellow Cadmium Sulphide Cadmium Golden 366 {} {} {} {} {} {} {uni_ha {} {} {} {} {} {} {Chemicalbook} 硫化镉 {} {} {} {} {} {Chemicalbo |
| CAS Number | 1306-23-6 |
| MDL Number | MFCD00010922 |
| EC Number | 215-147-8 |
| Merck Number | 14,1628 |
| PubChem Substance ID | 24853040 |
| Chemical Name Translation | 硫化镉 |
| Wiswesser Line Notation | CD S |
| LabNetwork Molecule ID | LN00193933 |
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分类
- {SNA} Alternative Energy, Cadmium Catalysts, Catalysis and Inorganic Chemistry, Chalcogenides, Chemical Synthesis, Hosts, Metal and Ceramic Science, Phosphors - Phosphor Materials, 材料科学
- {SNA} Alternative Energy, Cadmium, Catalysis and Inorganic Chemistry, Chalcogenides,
产品应用
- 颜料，肥皂色素，黄色玻璃，织物、纸及橡胶着色，印染墨水，陶瓷釉彩，磷光体及荧光屏，闪烁计数器，光电导体，半导体。
- 高纯硫化镉广泛用于太阳能电池，半导体材料，可见光波段光电器件，自动照相机控制照度计，光导鼓，激光调制，可见光探测器，激光窗口材料，红外双色探测器，光致发光，电致发光，阴级射线发光材料和颜料等的制造。
相关文献及参考
- Merck: 14,9529 / Merck 14,1628
- Short: III/24C
- Short: III/14b1
- Short: III/23a
安全信息
GHS Symbol
- H302 Harmful if swallowed 吞食有害
- H350 May cause cancer 可能致癌
- H341 Suspected of causing genetic defects 怀疑导致遗传性缺陷
- 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
- H413 Maycauselonglastingharmfuleffectstoaquaticlife 可能对水生生物造成长期持续有害影响。
- H372 Causes damage to organs through prolonged or repeated exposure 长期或频繁接触会损伤器官
- H315 Causes skin irritation 会刺激皮肤
- H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命
- H336 May cause drowsiness or dizziness 肯能导致嗜睡或头晕
- H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
- H361d Suspected of damaging the unborn child 怀疑对未出生婴儿造成伤害
- H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官
- H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
- H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
- P273 Avoid release to the environment. 避免释放到环境中。
- P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- P308+P313
- P201 Obtain special instructions before use. 使用前获取专门指示。
- P301+P312+P330
- P281 Use personal protective equipment as required. 使用所需的个人防护装备。
- P301+P310
- P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
- P331 Do NOT induce vomiting.. 不要催吐。
- P370+P378
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- S62 If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible 吞食后不要催吐：立即求医并出示该容器或标签；
- 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）；
- S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
- S53 Avoid exposure - obtain special instructions before use 避免接触，使用前获得特别指示说明；
- S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
- 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；
- R63 Possible risk of harm to the unborn child 可能危害未出生婴儿
- R48/23/25
- R45 May cause cancer 可能致癌
- R62 Possible risk of impaired fertility 有削弱生殖能力的危险
- R53 May cause long-term adverse effects in the aquatic environment 对水生环境有长期的有害作用
- R68 Possible risk of irreversible effects 可能有不可挽回的作用的危险
- R22 Harmful if swallowed 吞咽有害
- R11 Highly flammable 非常易燃
- R38 Irritating to skin 刺激皮肤
- R65 Harmful: may cause lung damage if swallowed 若吞咽可能伤害肺部器官
- R67 Vapours may cause drowsiness and dizziness 蒸汽可能导致嗜睡和昏厥
- R48/20/22
- R50/53
TYPE OF TEST : TD - Toxic dose (other than lowest) ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 250 mg/kg TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Blood - lymphoma, including Hodgkin's disease Tumorigenic - tumors at site of application REFERENCE : NATUAS Nature. (Nature Subscription Dept., POB 1018, Manasguan, NJ 08736) V.1- 1869- Volume(issue)/page/year: 198,1213,1963
TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 90 mg/kg TOXIC EFFECTS : Tumorigenic - Carcinogenic 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
TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Intramuscular SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 120 mg/kg TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent 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
TYPE OF TEST : TD - Toxic dose (other than lowest) ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 135 mg/kg TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application REFERENCE : PBPHAW Progress in Biochemical Pharmacology. (S. Karger AG, Postfach CH-4009 Basel, Switzerland) V.1- 1965- Volume(issue)/page/year: 14,
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 7080 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 : LC - Lethal concentration ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >140 mg/m3/2H TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0539392
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1166 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 : Cytogenetic analysis TEST SYSTEM : Human Leukocyte DOSE/DURATION : 62 ug/L REFERENCE : PJACAW Proceedings of the Japan Academy. (Tokyo, Japan) V.21-53, 1945-77. For publisher information, see PJABDW. Volume(issue)/page/year: 48,133,1972
TYPE OF TEST : DNA damage TEST SYSTEM : Rodent - hamster Ovary DOSE/DURATION : 10 mg/L REFERENCE : CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 3,657,1982
TYPE OF TEST : Morphological transformation TEST SYSTEM : Rodent - hamster Embryo DOSE/DURATION : 1 mg/L REFERENCE : CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 42,2757,1982
其他信息
- Acros Organics:硫化镉 Cadmium sulfide, 99%(1306-23-6)
- 水中溶解度(g/100ml):每100毫升水中的溶解克数: 1.292×10-12/20℃
- 用途二:用作半导体材料、发光材料
- 类别:有毒物质
- Sigma Aldrich:1306-23-6(sigmaaldri
- 硫化镉价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 20010726 硫化镉;镉黄 100g 35元 2010/05/25 A14544 硫化镉, 98% Cadmium sulfide, 98% 2.5kg 5208元 2010/05/25 A14544 硫化镉, 98% Cadmium sulfide, 98% 100g 328元
- 毒性分级:中毒
- 储运特性:库房低温通风干燥
- 灭火剂:水, 二氧化碳, 泡沫, 干粉
- 硒化镉光敏电阻器:紫外光敏电阻器：对紫外线较灵敏，包括硫化镉、硒化镉光敏电阻器等，用于探测紫外线。 可见光光敏电阻器：包括硒、硫化镉、硒化镉、碲化镉、砷化镓、硅、锗、硫化锌光敏电阻器等。主要用于各种光电控制系统，如光电自动开关门户，航标灯、路灯和其他照明系统的自动亮灭，自动给水和自动停水装置，机械上的自动保护装置和“位置检测器”，极薄零件的厚度检测器，照相机自动曝光装置，光电计数器，烟雾报警器，光电跟踪系统等方面。
- MSDS 信息:硫化镉(1306-23-6).msds
- 职业标准:TWA 0.05 毫克(镉)/立方米
- 概述:硫化镉(英文cadmium sulfide)分子式CdS，分子量144.46，是一种N型光电导半导体材料。属Ⅱ-Ⅵ族化合物半导体。有晶体和无定形物。晶体有两种：α-型，柠檬黄色粉末，密度3.91～4.15;β-型，橘红色粉末，密度4.48～4.51。自然界中有硫镉矿，六角晶体，密度4.82。能在氮气中升华。微毒，无放射性，微溶于水和乙醇，溶于酸，极易溶于氨水。禁带宽度2.41电子伏,电子和空穴的迁移率分别为2×10-2和2×10-3米2/伏·秒，相对介电常数11.6。用于制焰火、玻璃釉、瓷釉、发光材料，并用作油漆、纸、橡胶和玻璃等的颜料（镉黄和镉红）。高纯度的是良好的半导体，由硫化氢通入镉盐酸性溶液，生成沉淀，经过滤、洗涤、烘干而得。硫化镉溶度积为3.6×10^-29。 硫化镉光导体，突出的优点是静电潜像电位差大，复印出的图像反差大。因表层加有绝缘膜，使光导体的耐磨性好。由于对光的灵敏度高，能用在各种速度的机器上。不过这种光导体表层的绝缘膜，对图象的分辨率有—些影响。硫化镉对温度很敏感，而且怕潮，由于其表面没有保护膜，对操作者身体不利，也不利于废光导体的处理，因此在目前应用的越来越少了。 硫化镉由于不易制成单晶，因而虽然它比锗、硅和砷化镓还早进入实用阶段，但对它的研究还很不深入,使用时也大多用其多晶烧结体和薄膜。硫化镉是灵敏度较高的N型光电导器件材料,也是压电器件材料。它与硫化锌的固溶体可制成激光波长为（3300～4900）×10-10米的激光器；与硒化镉的固溶体可制成激光波长为(4900～6750)×10-10米的激光器;与碲化镉制成的薄膜异质结太阳能电池虽然效率低于10％，但价格便宜，并且可制成大面积器件。
- 急性毒性:口服-大鼠 LD50: 7080 毫克/公斤; 口服-小鼠 LD50: 1166 毫克/公斤
- 制备方法:镉矿用硫酸浸出后成硫酸镉，调整PH=3.5左右用硫化钠沉淀即得，PH不能太低。
- 用途四:颜料，肥皂色素，黄色玻璃，织物、纸及橡胶着色，印染墨水，陶瓷釉彩，磷光体及荧光屏，闪烁计数器，光电导体，半导体。高纯硫化镉广泛用于太阳能电池，半导体材料，可见光波段光电器件，自动照
- Alfa Aesar:硫化镉,99.999%(metalsbasis) Cadmium sulfide, 99.999% (metals basis)(1306-23-6)
- 可燃性危险特性:热分解排出有毒硫氧化物, 含镉烟雾
- 980度时升华。能溶于浓热的稀矿酸，同时放出硫化氢的
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