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Calcium Carbonate

Items	Specification
Purity	97%	min
Moisture	0.5%	max.
Matter insoluble in HCl	1.5%	max.
Bulk Density	0.3463 g/mol
PH	9.4
Purity	99.86%

Cobalt Chloride
	Items	Specification
		Model-I	Model-II
	Main Content (As Co)	24.00% min.	24.00% min.
	Nickel Content (As Ni)	0.05% max.	0.1% max.
	Iron Content (As Fe)	0.002% max.	0.003% max.
	Chloride Content (As Cl)	0.005% max.	0.005% max.
	Zinc Content (As Zn)	0.005% max.	0.005% max.
	Arsenic Content (As As)	0.002% Max.	0.002% max.
	Plumbum Content (As Pb)	0.001% max.	0.001% max.
	Nitrate Content (As NO₃)	0.005% max.	0.005% max.
	Sulphate Content (As SO₄)	0.01% max.	0.02% max.
	Water Insoluble Matter	0.01% max.	0.02% max.
	Alkali Metals	0.5% max.	0.5% max.

	Properties
	Red or Amaranthine crystal
	Applications
	Drying agent for painting, absorbent for ammonia, indicator of silica gel dryer and coloring for electroplating and ceramics, medicine production.
	Packing
	25 Kg Bag

Cobalt Oxide
	Items	Specification
		Mode-I	Mode-II
	Main Content (As Co)	72% min.	60% Min.
	Nickel Content (As Ni)	0.30% max.	-
	Iron Content (As Fe)	0.15% max.	0.1% max.
	Cuprum Content (As Cu)	0.01% max.	0.1% max.
	Zinc Content (As Zn)	0.01% max.	0.1% max.
	Manganese Content (As Mn)	0.05% max.	0.1% max.
	Plumbum Content (As Pb)	0.005% max.	_-
	Aluminum (As Al)	-	1.5% max.
	Sieve	-320 mesh	-320 mesh
	Properties
	A kind of odorless, insipid and black powder.
	Applications
	It is mainly used in horniness alloy, magnetic materials, enamel coloring and ceramics ceramics pigment.
	Packing
	25Kg bag

Cobalt Sulfate
	Items	Specification
		Model-I	Model-II
	Main Content (As Co)	20.00% min.	20.00% min.
	Nickel Content (As Ni)	0.5% max.	0.05% max.
	Iron Content (As Fe)	0.005% max.	0.005% max.
	Chloride Content (As Cl)	0.005% max.	0.005% max.
	Zinc Content (As Zn)	0.05% max.	0.05% max.
	Nitrate Content (As NO₃)	0.005% max.	0.005% max.
	Manganese Content (As Mn)	0.01% max.	0.05% max.
	Cuprum Content (As Cu)	0.005% max.	0.005% max.
	Water Insoluble Matter	0.01% max.	0.02% max.
	Alkali Metals	0.5% max.	0.5% max.
	Properties
	It is red crystal with light brown.
	Applications
	As starting material for making other cobalt salt; as a drying agent for paintings, colbalt pigment and glazed colored porcelain, additive of alkaline batteries and Co source for electroplating.
	Packing
	25 Kg bag

Cobalt Carbonate
	Items	Specification
	Main Content (As Co)	45.00%	min.
	Nickel Content (As Ni)	0.07%	max.
	Iron Content (As Fe)	0.008%	max.
	Chloride Content (As Cl)	0.10%	max.
	Natrium Content (As Na)	0.003%	max.
	Magnesium Content (As Mg)	0.01%	max.
	Calcium Content (As Ca)	0.005%	max.
	Arsenic Content (As As)	0.003%	max.
	Manganese Content (As Mn)	0.006%	max.
	Cuprum Content (As Cu)	0.006%	max.
	Apparent Density	0.3-0.5g/cm³
	Sieve	-40 mesh
	Properties
	Pink Powder
	Applications
	Used in producing cobalt oxide, coblatiferous salt, chemical agent, also used as pigments in glass.
	Packing
	25 Kg bag

Sodium Sulphate
	Items	Specification
	Main Content	99.5%	min.
	Water Insoluble Matter	0.01%	max.
	Ca,Mg Content (As Mg)	0.03%	max.
	Chloride Content (As Cl)	0.01%	max.
	Fe Content	0.002%	max.
	PH Value	7+/-1	max.
	Moisture	0.05%	max.
	Whiteness	85
	Properties
	White Powder
	Applications
	Mainly used for printing and dyeing, syringe, glass making, paper making industry, etc.
	Packing
	25Kg, 50 Kg, 1000 Kg bag

Soda Ash Dense
	Items	Specification
	Total Alkalinity (as Na₂CO₃)	99.5%	min.
	Chloride Content (as NaCl)	0.3%	max.