Inspire International Trading Co., Ltd.
   Textile and Leather-Making Chemicals » Potassium Nitrate

   Product Name : Potassium Nitrate

   Product Description:-

Formula:KNO3

Formula Weight:101.10

Properties and Applications:

Potassium Nitrate is colorless crystal, white powder or prilled form.It is easily soluble in water, and the liquid ammonia but in anhydrous alcohol. It can not deliquest in the air. As strong oxidizer,it will burn and explode when mixied with organics. It is mainly applied in TV glass,glass refining agent and motor light glass; compound fertilizer and foliar spray fertilizer; fireworks and black powder; drugs and catalyzer; ceramic and enamel; salt both of heat treatment, cigarette paper, concentrating agent; as chromogen agent,preserving agent in food industry

Inspection Item  Unit   Optical G.   Ind.G.   Agri.G.   Ceramic G.  Food G.   Prilled.G.

Assay(KNO3       %      99.9         99.8      98        96         99.2      99.5

Moisture          %      0.10         0.10      0.10      0.10       0.2       0.2

Chlorides         %      0.01         0.03      0.03      0.08       --        0.005

Water Insolubles  %      0.01         0.01      0.01      0.15       --        --

Sulphates         %      0.005        0.01       --        --        --        0.1

Iron              %      0.002        0.01       --        0.003     10ppm     --

Potassium Oxide   %       --           --       46.0       44        --       --

Nitrogen          %       --           --        13.5      13.5       --       --

Sodium            %       --           --         --       0.007      --       --

Sodium Oxide      %       --           --         --        0.01      --       --

Sodium Nitrate    %       --           --         --         --        --      0.2

 

Package:In 25/50kg net PP/PE bag or the demanding of customer