CAS 7646-79-9 MFCD00010938-Cobalt(II) chloride, 97%, anhydrous 氯化钴(II),无水 TAO{mole}

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

CAS 7646-79-9 MFCD00010938

化学结构图

SMILES: Cl[Co]Cl

化学属性

Mol. Formula	CoCl2
Mol. Weight	129.84
Melting Point	724
Density	3.36
TSCA	Yes
Boiling Point	1049
Solubility	Soluble in water, alcohol, acetone, ether, glycerol, and pyridine
Vapor Pressure	40 mmHg ( 0 °C)
Stability	对湿度敏感
Flash Point	500°C
Appearance	beads

别名和识别编码

Chemical Name	Cobalt(II) chloride, 97%, anhydrous
Synonym	Cobalt(II) Chloride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} Dichlorocobalt, Cobaltous chloride
CAS Number	7646-79-9
PubChem Substance ID	24288
EC Number	231-589-4
MDL Number	MFCD00010938
Merck Number	14,2437
Chemical Name Translation	氯化钴(II),无水
Wiswesser Line Notation	CO G2
LabNetwork Molecule ID	LN00197496
InChI	InChI=1S/2ClH.Co/h2*1H;/q;;+2/p-2

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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。

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 +20°C 2-8°C 20 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)