Langfang Naco New Material(Chemical Reagent Department)
Professional production base of general chemical reagent and pharmaceutical accessories
Hotline:+86-15076659665
Products
Products
Cobalt sulfate anhydrous

Cobalt sulfate anhydrous

Molecular formula: CoSO4·7H2O
Molecular weight: 281.01
Properties: red crystal with a little brown yellow. Specific gravity is 1.948. Soluble in water and glycerin, slightly soluble in ethyl alcohol.
Uses: in producing cobalt sales, paint driers, additives for alkaline storage battery, and etc.
Standard:

Specification/item

工业

Assay [Co] /%

≥20

Water insoluble matter/%

≤0.02

Chloride (Cl) /%

≤0.1

Nitrate (NO3)

≤0.1

Manganese (Mn)

≤0.05

Iron (Fe) /%

≤0.005

Nickel (Ni)

≤0.1

Zinc (Zn)

≤0.05

Heavy metal(Cu) /%

≤0.02

Packing: plastic woven bag lined with plastic bag, kraft paper bag, or fiber drum, net weight is 25kg.

Back

WeChat
Contact Us
Copyright (C) 2020, Langfang Naco new material Technology Co., LTD All Rights Reserved.Supported by ChemNet ChinaChemNet Toocle Copyright Notice
 
点击这里给我发消息
客服一
点击这里给我发消息
客服二
点击这里给我发消息
客服三