Cobalt(II) chloride, 97%, anhydrous 氯化钴(II),无水

CAS 7646-79-9 MFCD00010938

化学结构图

7646-79-9
SMILES: Cl[Co]Cl

化学属性

Melting Point724
Density3.36
TSCAYes
Boiling Point1049
SolubilitySoluble in water, alcohol, acetone, ether, glycerol, and pyridine
Vapor Pressure40 mmHg ( 0 °C)
Flash Point500°C
Mol. FormulaCl₂Co
Appearance blue pwdr.
Mol. Weight129.84
Stabilityhygroscopic

别名和识别编码

Chemical NameCobalt(II) chloride, 97%, anhydrous
Synonym Cobalt(II) Chloride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} Dichlorocobalt, Cobaltous chloride
PubChem Substance ID24288
EC Number231-589-4
MDL NumberMFCD00010938
Merck Number14,2437
Chemical Name Translation氯化钴(II),无水
Wiswesser Line NotationCO G2
LabNetwork Molecule IDLN00197496
InChIInChI=1S/2ClH.Co/h2*1H;/q;;+2/p-2
CAS Number7646-79-9
信息真实价格透明    资金保障    专业采购外包团队在线服务   
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品牌质保精细包装    现货库存    一流品牌服务   

分类

  • {SNA} Analytical Reagents for General Use, Cobalt Salts, Essential Chemicals, Puriss, Research Essentials, Salts, 分析/色谱, 分析试剂
  • {SNA} 27: Co, Beaded Materials, Cobalt, Cobalt Salts, Crystal Grade Inorganics,

产品应用

  • 在氢作用下与其他金属卤化物气相共还原生成细分的金属互化物，它们可用作结构材料或具有有用热电性、磁性和抗氧化性的化合物。

相关文献及参考

  • Merck: 14,2437

安全信息

GHS Symbol
WGK Germany3
Hazard Codes 9
Hazard statements
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H302 Harmful if swallowed 吞食有害
  • H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难
  • 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。
  • H360 May damage fertility or the unborn child 可能对生育能力或未出生婴儿造成伤害
  • H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H318 Causes serious eye damage 严重伤害眼睛
  • H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
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 Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSGF9800000
Precautionary statements
  • P304+P340
  • P301+P312+P330
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • 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。
  • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
Signal word Danger
Safety Statements
  • 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；
  • 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；
UN Number 3077
Risk Statements
  • R22 Harmful if swallowed 吞咽有害
  • R42/43
  • R49 May cause cancer by inhalation 吸入会致癌
  • R50/53
  • R60 May impair fertility 可能降低生殖能力
  • R68 Possible risk of irreversible effects 可能有不可挽回的作用的危险
Storage condition 2-8°C 20 Hygroscopic 充氩储存 易吸潮，密封保存。
Packing GroupIII
Hazard Class8
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           : 400 mg/kg/19D-I
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Tumorigenic - tumors at site of application
REFERENCE :
   LBANAX Laboratory Animals.  (Laboratory Animals Ltd., 1 Thrifts Mead,
   Theydon Bois, Essex CM16 7NF, UK)  V.1-    1967-  Volume(issue)/page/year:
   11,43,1977

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 17402 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JAPMA8 Journal of the American Pharmaceutical Association, Scientific
   Edition.  (Washington, DC) V.29-49, 1940-60.  For publisher information, see
   JPMSAE.  Volume(issue)/page/year: 48,143,1959

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2 gm/kg
TOXIC EFFECTS :
   Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
   RCCRC* Research and Consulting Company, Technical Reports.  (RCC NOTOX B.V.,
   Hambakenwetering 7, 5231 DD 's-Hertogenbosch, Netherlands)
   Volume(issue)/page/year: NOTOX1073/1335,1988

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Human - man
DOSE/DURATION           : 1042 mg/kg/13W-I
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - optic nerve neuropathy
   Sense Organs and Special Senses (Eye) - visual field changes
REFERENCE :
   IJMDAI Israel Journal of Medical Sciences.  (POB 1435, Jerusalem 91013,
   Israel)  V.1-    1965-  Volume(issue)/page/year: 8,61,1972

TYPE OF TEST            :

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Mammal - dog
DOSE/DURATION           : 36 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig,
   Ger. Dem. Rep.)  Volume(issue)/page/year: 4,1289,1935

TYPE OF TEST

{ha

TYPE OF TEST            : Mutation in mammalian somatic cells
TEST SYSTEM             : Rodent - hamster Lung
DOSE/DURATION           : 200 umol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 68,259,1979

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Yeast - Saccharomyces cerevisiae
DOSE/DURATION           : 100 umol/L
REFERENCE :
   CPBTAL Chemical and Pharmaceutical Bulletin.  (Japan Pub. Trading Co., USA,
   1255 Howard St., San Francisco, CA 94103)  V.6-    1958-
   Volume(issue)/page/year: 33,1571,1985

TYPE OF TEST            : Gene conversion and mitotic recombination
TEST SYSTEM             : Yeast - Saccharomyces cerevisiae
DOSE/DURATION           : 3 gm/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub.

TYPE OF TEST            : Specific locus test
ROUTE OF EXPOSURE       : Oral
TEST SYSTEM             : Insect - Drosophila melanogaster
DOSE/DURATION           : 2 mmol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 1 mg/L
REFERENCE :
   BECTA6 Bulletin of Environmental Contamination and Toxicology.
   (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ
   07094)  V.1-    1966-  Volume(issue)/page/year: 40,597,1988

TYPE OF TEST            : DNA damage
TEST SYSTEM             : Mammal - species unspecified Lymphocyte
DOSE/DURATION           : 750 umol/L
REFERENCE :
   SCIEAS Science.  (American Assoc. for the Advancement of Science, 1333 H
   St., NW, Washington, DC 20005)  V.1-    1895-  Volume(issue)/page/year:
   198,513,1977

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 25 mg/kg
SEX/DURATION            : female 10 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - craniofacial
   (including nose and tongue)
REFERENCE :
   JPMSAE Journal of Pharmaceutical Sciences.  (American Pharmaceutical Assoc.,
   2215 Constitution Ave., NW, Washington, DC 20037)  V.50-    1961-
   Volume(issue)/page/year: 58,766,1969

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 11 mg/kg
SEX/DURATION            : female 1-22 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - pre-implantation mortality (e.g. reduction in
   number of implants per female; total number of implants per corpora lutea)
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(2),6,1980

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 7280 mg/kg
SEX/DURATION            : male 13 week(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Paternal Effects - spermatogenesis (incl. genetic material,
   sperm morphology, motility, and count)
   Reproductive - Paternal Effects - testes, epididymis, sperm duct
   Reproductive - Fertility - male fertility index (e.g. # males impregnating
   females per # males exposed to fertile nonpregnant females)
REFERENCE :
   TOXID9 Toxicologist.  (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway,
   Akron, OH 44311) V.1-    1981-  Volume(issue)/page/year: 6,31,1986

TYPE OF TEST            : TDLo - Lowes

Restrict 危险品

其他信息

  • 升华点:500 °C
  • 下游产品:硅凝胶 --> 间苯氧基苯甲醛 --> 山梨酸 --> 六水氯化钴 --> 喹硫磷 --> 1,2-十六烷二醇 --> 氧化钴 --> 亚氯酸钠 --> 甲基毒死蜱 --> 不对称有机磷农药的含磷中间体 --> 4-氨基-1-丁醇 --> 维生素 B12 --> 二甲基硫代磷酰氯 --> 溶剂黄 21 --> 麦草畏 --> 乙二胺四亚甲基膦酸 --> 异辛酸钴 --> 胆固醇醋酸酯 --> 碳酸钴 --> 酸性黄116 --> C.I.酸性蓝209 --> 1-烯丙基丙烯 --> [2,4-二氢-4-[(2-羟基-5-硝基苯基)偶氮]-5-甲基-2-苯基-3H-吡唑-3-氧根合(2-)][1-[(2-羟基-4-硝基苯基)偶氮]-2-萘酚根合(2-)]钴酸(1-)钠 --> 硫酸链霉素 --> 中性黄 GL --> 酸性红213 --> 氢氧化钴 --> 磺化酞菁钴 --> 变色硅胶
  • 可燃性危险特性:不燃, 火场排放有毒氯化物烟雾
  • 氯化钴价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 20015680 无水氯化钴 25g 118元 2010/06/21 214131000 氯化钴 Cobalt(II) chloride 97%, anhydrous 100 GR 921元 2010/06/21 214135000 氯化钴 Cobalt(II) chloride 97%, anhydrous 500 GR 3368元
  • 储运特性:库房低温, 通风, 干燥; 与食品原料分开存放
  • MOL 文件:7646-79-9.mol
  • 灭火剂:水, 二氧化碳, 干粉, 砂土
  • 外观性质:蓝色叶片状结晶粉末，具有吸湿性。
  • 易升华。溶于水及乙醇、丙酮等有机溶剂。
  • Alfa Aesar:氯化钴(II),ultradry,99.998%(metalsbasis) Cobalt(II) chloride, ultra dry, 99.998% (metals basis)(7646-79-9)
  • 上游原料:盐酸 --> 硝酸 --> 氢氧化铵 --> 过氧化氢 --> 碳酸氢铵 --> 六水氯化钴 --> 钴
  • 用途二:用于制造隐显墨水、变色硅胶、干燥剂。
  • 水中溶解度(g/100ml):不同温度(℃)时每100毫升水中的溶解克数: 43.5g/0℃;47.7g/10℃;52.9g/20℃;59.7g/30℃;69.5g/40℃ 93.8g/60℃;97.6g/80℃;101g/90℃;106g/100℃
  • 用途一:用作分析试剂及氨吸收剂
  • 敏感性:Hygroscopic
  • 蒸气压:40 mm Hg ( 0 °C)
  • 类别:有毒物质
  • 急性毒性:口服- 大鼠 LD50 80 毫克/ 公斤; 腹腔- 小鼠 LD50: 49 毫克/公斤
  • Acros Organics:无水氯化钴 Cobalt(II) chloride, anhydrous, 97%(7646-79-9)
  • F:9-21
  • 毒性分级:高毒
  • 图谱信息:氯化钴(7646-79-9)红外图谱(IR1)
  • 刺激数据:皮肤-人 1%/48小时 阳性
  • MSDS 信息:二氯化钴(7646-79-9).msds
  • Sigma Aldrich:7646-79-9(sigmaaldrich)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Catalysis and Inorganic Chemistry 催化剂和无机化学
  3. Iron - 铁催化剂
  1. Materials Science 材料科学
  2. Metal and Ceramic Science Products 金属和陶瓷科学
  3. Ultra-High Purity Materials - Metal and Ceramic Science
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Analytical Reagents for General Use - Analytical Reagents
  4. Puriss - Analytical Reagents for General Use
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Analytical Reagents for General Use - Analytical Reagents
  4. Puriss - Analytical Reagents for General Use
  1. Materials Science 材料科学
  2. Metal and Ceramic Science Products 金属和陶瓷科学
  3. Crystal Grade Inorganics 晶体级无机物
  4. Cobalt - Crystal Grade Inorganics
  1. Materials Science 材料科学
  2. Products for Polymer Science Research
  3. Polymerization Initiators - Polymer Science
  4. Free Radical Initiators and Materials for Controlled Radical Polymerization
  5. Tools for Living Radical Polymerizations - Free Radical Initiators
  6. ATRP - Tools for Living Radical Polymerizations
  7. ATRP Metal Salts - ATRP
  1. Analytical & Chromatography 分析化学与色谱
  2. Adsorbents, Filter Aids and Drying Agents
  3. Other Drying Agents
  1. Metal Chloride
  2. Cobalt
  1. Chemical Synthesis 化学合成
  2. Catalysis and Inorganic Chemistry 催化剂和无机化学
  3. 医药合成催化剂

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