Sell Zinc Nitrate

Detailed Selling Lead Description

Molecular formula: Zn(NO₃)₂.6H₂O
Molecular formula: 271

Physicochemical properties:
1) Zinc nitrate hexahydrate is a white or colorless tetragonal crystal
2) Specific density: 2.065
3) Melting point: 36.4°C. It will be dissolved by itself crystal water at the
temperature of 37°C. It will lose three water molecules to form trihydrate
at 100°C. Then it will become anhydrous variety at the temperature
ranging from 105 ~ 131°C
4) Easily dissolved in water, soluble in alcohol and its solution shows acidity
5) Subject to deliquescence and is known as an oxidizer. It will burn or explode
once in contact with organic chemicals.
6) Application and usage: 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
7) Product specification: GB667-78

Indexes chemical pure industrial grade
1) [Zn(NO₃)₂.H₂O], (% ≥): 98.0, 98.0
2) Aqueous solution reaction qualified
3) Clarity test qualified
4) Water insoluble, (% ≤): 0.01, 0.1
5) Chloride (Cl), (% ≤): 0.002, 0.01
6) Sulfate (SO₄), (% ≤): 0.005, 0.03
7) Ferrum (Fe), (% ≤): 0.001, 0.01
8) Lead (Pb), (% ≤): 0.02, 0.04
9) Ammonium sulfide insoluble (based on sulfate), (% ≤): 0.15, 0.5

Packing:
25kg/bag, plastic inside and knitting bag outside, or in terms of customers' requirements