Zinc-sium nitrate,hexahydrate
Molecular Formula:Zn(NO3)2·6H2O
Molecular Weight:297.47
Physicochemical Properties:Zinc nitrate hexahydrate is a colorless tetragonal crystal.It's easy in moisture absorption.Specific Density:2.065,Melting Point:36.4℃.It will become anhydrous variety at the temperature ranging from 105℃ to 131℃.Zinc nitrate hexahydrate is dissolved in water and alcohol.It's solution shows acidity.Zinc nitrate is subject to deliquescence and is know as an oxidizer.It will burn or explode once in contact with easy combustion things.It can't be eat.
Applications and Usages:It is mainly used in electro-galvanizing and preparation of phosphorizing agent for iron and steel. It is still applied as dye mordant,acid treating catalyst in pharmaceutical industry,gelling agent for emulsion,and catalysts.
Product Specification:Q/YLB-2005-04
| Indexes | Catalyst Grade | Industrial Grade |
| Zn(NO3)2·6H2O% ≥ | 98.0 | 98.0 |
| Water insoluble % ≤ | 0.01 | --- |
| Chloride(Cl) % ≤ | 0.002 | --- |
| Sulfate(SO4)% ≤ | 0.005 | --- |
| Ferrum(Fe)% ≤ | 0.001 | 0.01 |
| Plumbous(Pb) % ≤ | 0.02 | 0.5 |
| Ammonium sulfide isnsoluble(based on sulfate)% ≤ | 0.15 | --- |
| Clarity test % ≤ | qualified | --- |
| Appearance | colorless crystal | colorless crystal |
Besides 25 ilograms of inner are moulded weave or demand according to the customer.
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