Cobaltchloride
7646-79-9
Industrial Grade
QINGDAO
as customer's requirment
2018-01-26
Chromium chloride, chromium formate, chromium nitr
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Product Description
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Seller Information
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DescriptionBasic Info
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Product Name:
Cobalt chloride (CoCl2)
Other Name:Cobalt chloride (CoCl2);Cobaltous chloride;Cobalt(II) chloride;Cobalt dichloride;Cobaltous dichloride;Cobalt chloride;Cobalt dichloride (CoCl2);Cobalt(2+) chloride;Dichlorocobalt;NSC 51149
CAS No.:7646-79-9
Molecular Formula:Cl2Co
InChIKeys:InChIKey=GVPFVAHMJGGAJG-UHFFFAOYSA-L
Molecular Weight:129.83900
Exact Mass:128.87100
EC Number:231-589-4
ICSC Number:0783
NSC Number:51149
Color/Form:Pale-blue hygroscopic leaflets; colorless in very thin layers|Blue hexagonal leaflets
HScode:2827393000
Categories:
Characteristics-
PSA:
0
XLogP3:1.37900
Appearance:Cobalt chloride is a pink to red solid with a slight sharp odor. Sinks and mixes with water. Pale blue leaflets, turns pink upon exposure to moist air.
Density:3.36 g/cm3 @ Temp: 25 °C
Melting Point:735 °C
Boiling Point:1049 °C
Flash Point:500ºC
Water Solubility:Solubility in water, g/100ml at 20°C: 53 (good)
Storage Conditions:Keep container tightly closed in a dry and well-ventilated place. ... Moisture sensitive. Handle and store under inert gas. Hygroscopic. ... Storage class (TRGS 510): Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects.|Dry.|Store in airtight containers. /Hexahydrate/
Vapor Pressure:33900mmHg at 25°C
Toxicity:LD50 in mice, rats (mg/kg): 360.0, 171.0 orally; 92.6, 36.9 i.p.; 23.3, 4.3 i.v. (Singh, Junnarkar)
Odor:Slight sharp odor
PH:A 0.2 molar aqueous solution has a pH of 4.6
Experimental Properties:Decomposes at 400 °C on long heating in air; sublimes at 500 °C in HCl gas forming iridescent, fluffy, colorless crystals; turns pink on exposure to moist air|Cobaltous chloride hydrolyzes in aqueous solution to extent of 0.11% at 0.062 molar and 0.17% at 0.031 molar.|Mol wt: 237.93; red monoclinic crystals; density: 1.924 at 25 °C/25 °C; MP: 86 °C (loses 6H2O); soluble in alcohol (blue color); solubl in acetone /Cobaltous chloride hexahydrate/|Monoclinic crystals; pink to red, slightly deliquescent, monoclinic, prismatic crystals; melting point 87 °C; density: 1.924 at 20 °C; soluble in water, alcohols, acetone, ether, glycerol; pH of 0.2 molar aqueous solution: 4.6; the aqueous solution is pink to red, but turns blue when heated or when HCl or H2SO4 is added /Cobalt(II) chloride hexahydrate/|On heating loses 4H2O at 52-56 °Forming the dihydrate, violet or blue crystals, specific gravity at 25 °C referred to water at 25 °C: 2.477; stable unless exposed directly to moisture; loses another water by 100 °C giving the monohydrate; violet, hygroscopic, amorphous solid or needles; remaining water lost at 120-140 °C /Cobalt(II) chloride hexahydrate/|Ruby red crystals /Cobaltous cloride hexahydrate/|Heat of solution: 22 BTU/lb = 12 cal/g = 0.50X10+5 J/kg|Heat of fusion: 56.9 cal/g|For more Other Experimental Properties (Complete) data for Cobaltous chloride (8 total), please visit the HSDB record page.
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Skin sensitization, Category 1
Respiratory sensitization, Category 1
Germ cell mutagenicity, Category 2
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
Carcinogenicity, Category 1B
Reproductive toxicity, Category 1B
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H302 Harmful if swallowed
H317 May cause an allergic skin reaction
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
H341 Suspected of causing genetic defects
H410 Very toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P284 [In case of inadequate ventilation] wear respiratory protection.
P203 Obtain, read and follow all safety instructions before use.
P273 Avoid release to the environment.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P342+P316 If experiencing respiratory symptoms: Get emergency medical help immediately.
P318 IF exposed or concerned, get medical advice.
P391 Collect spillage.
Storage P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Dry. Separated from oxidants and food and feedstuffs. Store in an area without drain or sewer access. Provision to contain effluent from fire extinguishing.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Chromium chloride, chromium formate, chromium nitr
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Location:
No. 10, the Yellow Sea three, Rudong foreign port industrial park, Jiangsu
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Payment Terms:
TT against copy of documents,O/A
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
51-100
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Year of Establishment:
2004
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Certifications:
Dangerous goods production and operation permit
Nantong zhongyixin Chemical Co., Ltd. was founded in June 29, 2004, the registered capital of 18 million yuan, covers an area of 33222 square meters, more than 60 employees, including 15 undergraduates, 10 junior college students; the company is located in the coastal Jiangsu Province Economic Development Zone Rudong, belonging to the Guangdong Foshan Haina chemical Co. ltd..The company is mainly engaged in chromate series and dye products production and sales, the series of products are acid chromium, chromium chloride and chromium nitrate chromium, chromium sulfate, chromium acetate, production capacity of 3200 tons / year; water environmental protection dye dye formation and oily dye two series, with an annual output of 12000 tons. Environmentally friendly products and gradually built special enterprises, to achieve the company to technological innovation as the support of sustainable development; in 2015 sales revenue of nearly 150 million yuan.The company always adhere to the "technology first, market oriented, quality, credibility first" business philosophy; continue to introduce international advanced technology and equipment, pay close attention to product quality, adhere to high quality service, close to the market, and strive to meet the needs of users, and to protect the environment, and to implement the strategy of sustainable development for enterprises bigger and stronger the target and hard work; in addition, the company in the enterprise culture is constantly innovation, the use of domestic and foreign advanced enterprise management mode, strengthen the incentive and restraint mechanisms, the pressure and motive force of enterprise development together, really is leading to the scientific development, promote enterprises to achieve sound and rapid development in the mechanism.
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