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Product FOB Price Min.Order Supply Ability Supplier
Cobalt sulfate heptahydrate Manufacturer/High quality/Best price/In stock
Cas No: 10026-24-1
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
High quality Cobalt Sulfate Heptahydrate supplier in China
Cas No: 10026-24-1
No Data 1 Metric Ton 30 Metric Ton/Month Simagchem Corporation Contact Supplier
High purity Various Specifications Cobalt sulfate heptahydrate CAS:10026-24-1
Cas No: 10026-24-1
USD $ 100.0-500.0 / Gram 1 Gram 99999 Gram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
Cobalt sulfate
Cas No: 10026-24-1
USD $ 1.0-3.0 / Kilogram 1 Kilogram 10 Kilogram/Day Hebei yanxi chemical co.,LTD. Contact Supplier
Cobalt sulfate heptahydrate price CAS 10026-24-1
Cas No: 10026-24-1
No Data 1 Metric Ton Metric Ton/Day Hefei TNJ chemical industry co.,ltd Contact Supplier
Industrial grade / feed grade Cobalt sulfate heptahydrate CAS 10026-24-1 with factory price
Cas No: 10026-24-1
USD $ 10.0-13.0 / Kilogram 25 Kilogram 80 Metric Ton/Month Wuhan Fortuna Chemical Co.,Ltd Contact Supplier
10026-24-1 Cobalt sulfate heptahydrate
Cas No: 10026-24-1
USD $ 40.0-50.0 / Gram 1 Gram 1000 Metric Ton/Day WUHAN MULEI NEW MATERIAL CO., LTD Contact Supplier
Cobalt sulfate heptahydrate CAS: 10026-24-1
Cas No: 10026-24-1
USD $ 1.0-2.0 / Metric Ton 5 Metric Ton 2000 Metric Ton/Year Henan Sinotech Import&Export Corporation Contact Supplier
Cobalt sulfate heptahydrate CAS NO.10026-24-1
Cas No: 10026-24-1
No Data 10 Gram 1000 Metric Ton/Month Hubei Jusheng Technology Co., Ltd., Contact Supplier
Manufacturer supply CAS 10026-24-1 with best quality
Cas No: 10026-24-1
USD $ 139.0-210.0 / Kilogram 1 Kilogram 1000 Kilogram/Day Zhuozhou Wenxi import and Export Co., Ltd Contact Supplier

10026-24-1 Usage

Reactivity Profile

Does not react strongly as either oxidizing agents or reducing agents but such behavior is not impossible. The aqueous solutions are acidic. May catalyze organic reactions.


ChEBI: A hydrate that is the heptahydrate form of cobalt(2+) sulfate.

Fire Hazard

Literature sources indicate that Cobalt sulfate heptahydrate is nonflammable.

Air & Water Reactions

Water soluble. The resulting solution is acidic.

Purification Methods

Crystallise it three times from conductivity water (1.3mL/g) between 100o and 0o depending on which hydrate is required. The heptahydrate crystallises below 44o and is efflorescent with m 97o . Between 44o and 70o the monoclinic hexahydrate CoSO4.6H2O m 41.5o is formed, and above 70o the monohydrate CoSO4.H2O m 71o is obtained. The pale reddish or lavender-coloured anhydrous salt is obtained by heating the hydrate above 250o, boiling with conc H2SO4 or heating with (NH4)2SO4).

Chemical Properties

Cobalt sulphate appears as pink or red crystals. It is stable, non-flammable, and hygroscopic and undergoes dehydration at 41°C and 71°C.

General Description

Pink to red monoclinic prismatic crystals or red granular solid. Odorless. Becomes anhydrous at 788°F.


Usual source of water-soluble cobalt since it is the most economical and it shows less tendency to deliquesc or dehydrate than the chloride or nitrate. Used in storage batteries; in Co-electroplating baths; as drier for lithographic inks, varnishes; in ceramics, enamels, glazes to prevent discoloring; in Co pigments for decorating porcelain.

10026-24-1 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Vetec (V900276)  Cobalt(II)sulfateheptahydrate  Vetec reagent grade, 99% 10026-24-1 V900276-500G 176.67CNY Detail
Vetec (V900276)  Cobalt(II)sulfateheptahydrate  Vetec reagent grade, 99% 10026-24-1 V900276-100G 43.29CNY Detail
Sigma-Aldrich (C6768)  Cobalt(II)sulfateheptahydrate  ReagentPlus®, ≥99% 10026-24-1 C6768-2.5KG 4,650.75CNY Detail
Sigma-Aldrich (C6768)  Cobalt(II)sulfateheptahydrate  ReagentPlus®, ≥99% 10026-24-1 C6768-1KG 3,683.16CNY Detail
Sigma-Aldrich (C6768)  Cobalt(II)sulfateheptahydrate  ReagentPlus®, ≥99% 10026-24-1 C6768-250G 1,271.79CNY Detail
Sigma-Aldrich (C6768)  Cobalt(II)sulfateheptahydrate  ReagentPlus®, ≥99% 10026-24-1 C6768-100G 552.24CNY Detail
Sigma-Aldrich (12933)  Cobalt(II)sulfateheptahydrate  purum, ≥95% 10026-24-1 12933-500G-R 2,245.23CNY Detail
Alfa Aesar (A16201)  Cobalt(II) sulfate heptahydrate, 98%    10026-24-1 2500g 3529.0CNY Detail
Alfa Aesar (A16201)  Cobalt(II) sulfate heptahydrate, 98%    10026-24-1 500g 831.0CNY Detail
Alfa Aesar (A16201)  Cobalt(II) sulfate heptahydrate, 98%    10026-24-1 100g 274.0CNY Detail
Alfa Aesar (10696)  Cobalt(II) sulfate heptahydrate, Puratronic?, 99.999% (metals basis)    10026-24-1 100g 6421.0CNY Detail
Alfa Aesar (10696)  Cobalt(II) sulfate heptahydrate, Puratronic?, 99.999% (metals basis)    10026-24-1 25g 2115.0CNY Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017


1.1 GHS Product identifier

Product name cobalt(2+) sulfate

1.2 Other means of identification

Product number -
Other names cobalt(2+),sulfate,heptahydrate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:10026-24-1 SDS

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