Zinc nitrate hexahydrateis a colorless tetragonal crystal. It's easy in moisture absorption. Specific Density: 2.065, Melting Point: 36.4°C. It will become anhydrous variety at the temperature ranging from 105°C to 131°C. 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.
Water insoluble %≤
Chloride(Cl) % ≤
Plumbous(Pb) % ≤
Ammonium sulfide insoluble(based on sulfate)%≤
Clarity test % ≤
Zinc nitrate hexahydrateis 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.
Qingdao Sigma chemical Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. The aim of Qingdao Sigma chemical Co., Ltd is a quality policy that"Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.