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ChemicalBook >> CAS DataBase List >> Cobalt sulfate

Cobalt sulfate

Cobalt sulfate price.
  • $1334.03
  • Product name: Cobalt sulfate
  • CAS: 10124-43-3
  • MF: CoO4S
  • MW: 155
  • EINECS:233-334-2
  • MDL Number:MFCD00010943
  • Synonyms:Cobalt (2+) sulfate;Cobalt sulfate (1:1);cobaltsulfate(1:1) ;cobaltsulfate(coso4) ;Sulfuric acid, cobalt(2+) salt (1:1);Sulfuricacid,cobalt(2+)salt(1:1) ;sulfuricacid,cobalt(2++)salt(1:1) ;COBALT ATOMIC SPECTROSCOPY STD. CONC.10. 00 G CO, AMPOULE
1 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
Package
  • 10G
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0003977
  • Product descriptionCOBALT SULPHATE 95.00%
  • Packaging10G
  • Price$1334.03
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation ING0003977 COBALT SULPHATE 95.00% 10G $1334.03 2021-12-16 Buy

Properties

Melting point :decomposes at 1140℃ [JAN85]
Density :d425 3.71
vapor pressure :0Pa at 20℃
solubility :H2O: soluble
form :red orthorhombic crystals
color :red orthorhombic crystals, crystalline
Water Solubility :dissolves slowly in boiling H2O [MER06]; g/100g solution H2O: 19.7 ± 0.1 (0°C), 27.2 ± 0.1 (25°C), 27.8 (100°C); solid phase, CoSO4 · 7H2O (0°C, 25°C), CoSO4 ·H2O (100°C) [KRU93]
Merck :13,2473
InChI :InChI=1S/Co.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+2;;/p-2
InChIKey :BGORGFZEVHFAQU-UHFFFAOYSA-L
SMILES :S([O-])([O-])(=O)=O.O.[Co+2]
LogP :-1.031 (est)
CAS DataBase Reference :10124-43-3(CAS DataBase Reference)
NIST Chemistry Reference :Cobalt sulfate(10124-43-3)
EPA Substance Registry System :Cobalt(II) sulfate (10124-43-3)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning GHS hazard pictograms P234, P390, P404
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger GHS hazard pictograms P261, P285, P304+P341, P342+P311,P501
H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
Precautionary statements:
P201 Obtain special instructions before use.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P284 Wear respiratory protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P308+P313 IF exposed or concerned: Get medical advice/attention.

Description

The blue, crystalline hydrate Co2(SO4)3.18H2O is prepared by the oxidation of cobalt(II) sulphate in 8N sulphuric acid either electrolytically or chemically with ozone or fluorine. It is stable in the dry state, but is decomposed by water with evolution of oxygen; it is fairly stable in solution in dilute sulphuric acid. Cobalt(III) alums MCo(SO4)2.12H2O (M = K, Rb, Cs or NH4) can be isolated as blue crystals from the mixed cooler solutions of the two sulphates in dilute sulphuric acid. The potassium alum is diamagnetic, the rubidium salt has a magnetic moment less than 1 B.M. and the ammonium alum has a moment of 2.1 B.M. at 304°K. The hydrated sulphate also has a small positive magnetic susceptibility. The sulphate is believed like the alums to contain the [Co(H2O)6]3+ ion.

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