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Merck
CN

V900276

Cobalt(II) sulfate heptahydrate

Vetec™, reagent grade, 99%

Synonym(s):

Cobaltous sulfate heptahydrate

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About This Item

Linear Formula:
CoSO4 · 7H2O
CAS Number:
10026-24-1
Molecular Weight:
281.10
UNSPSC Code:
12352300
PubChem Substance ID:
329829702
EC Number:
233-334-2
MDL number:
MFCD00149657

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InChI key

BGORGFZEVHFAQU-UHFFFAOYSA-L

InChI

1S/Co.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+2;;/p-2

SMILES string

O.[Co++].[O-]S([O-])(=O)=O

grade

reagent grade

product line

Vetec™

assay

99%

form

powder

pH

4 (20 °C, 100 g/L)

density

2.03 g/mL at 25 °C (lit.)

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Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

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Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B Inhalation - Eye Irrit. 2 - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

监管及禁止进口产品
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Certificates of Analysis (COA)

Lot/Batch Number
WXBC8028V
WXBC6625V
WXBB0946
SLBB4628V

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F Watanabe et al.
Journal of agricultural and food chemistry, 49(11), 5685-5688 (2001-11-21)
Spirulina platensis NIES-39 was grown under open culture system in the presence or absence of CoSO(4) (12 microg/L) and/or vitamin B(12) (10 microg/L) to confirm whether CoSO(4) and/or vitamin B(12) stimulate or are essential for growth of the algal cells
Petras Juzenas et al.
Photodiagnosis and photodynamic therapy, 7(3), 152-157 (2010-08-24)
5-Aminolevulinic acid (ALA) or its methyl ester mediated photodynamic therapy (PDT) is the most widely practiced form of PDT in dermatology. One of the advantages of topical PDT is that undesirable photosensitization lasts only for 24-48 h. However, patients are
Young-Min Kwon et al.
Biomedical materials (Bristol, England), 4(2), 025018-025018 (2009-04-08)
Despite the satisfactory short-term implant survivorship of metal-on-metal hip resurfacing arthroplasty, periprosthetic soft-tissue masses such as pseudotumours are being increasingly reported. Cytotoxic effects of cobalt or chromium have been suggested to play a role in its aetiology. The aim of
Hong Geng et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 64(1), 87-92 (2005-09-10)
In a system which consisted of luminol (3-aminophthalhydrazide), cobalt sulfate (CoSO4), alkaline buffer and the mixture of NaSO3 and sodium bisulfite (NaHSO3) (sulfite and bisulfite=3:1, m/m), a strong chemiluminescence (CL) was observed using a BPCL ultra-weak luminometer. The CL signals
Sikander Ali et al.
Journal of basic microbiology, 45(1), 3-11 (2005-01-29)
The present investigation deals with the promotry effect of different additives and metallic micro minerals on citric acid production by Aspergillus niger MNNG-115 using different carbohydrate materials. For this, sugar cane bagasse was fortified with sucrose salt medium. Ethanol and
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