Potassium Thiosulfite Liquid 50%

1.Potassium sulfite European food grade 2.25 kg paper bag, composite bag lined with plastic bag, or by user's request.

Potassium sulfite                                                                                                                                    

Potassium Thiosulfate is a new type fertilizer which can be wholly absoebed by plants, soil or break down into nutrients required potassium, sulfur fertilizer. No residue traditional inorganic fertilizer "eye base", does not cause soil salinization, etc., So it has been widely targeted for fertilizer formulation in the developed countries. At the same time, saving a fertilizer, reduce waste and residues, the the salt root of the potential of the soil and water pollution

In addition to, The products could also be used as photographic fixing agents, metal cleaners, silver plating solution, the dechlorination after bleaching of cotton fabric and printing-dyeing auxiliary agent, as well as organic synthesis and analytical reagent.

 Technical index

Test item	Unit	Specification	Test method
K2SO3	g/100g	96	ISO 5990-1996(E)
K2S2O3	g/100g	0.01	spectrophotometry
pH value(diluted with water to 10%)		9.0-10.0	ISO 5990-1996(E)
heavy metal(measured by Pb)	mg/kg	10	AES
Fe	mg/kg	10	AAS
KCl	g/100g	0.6	IC
sulphate(measured by K2SO4)	g/100g	0.5	IC

Product usage:

The products could be used as dechlorination agent in the production of potassium hydroxide ion-exchange membrane and developing protective agent in photographic industry. It could also be used in the textile fabrics for bleaching, calcium removing reagent in tanning industry and as the preservative for food industry.   

Product package and Transport                                                                                                         

25 kg paper bag, composite bag lined with plastic bag, or by user's request.         

Company Enviroment                                                                                                                            

Zibo Changcheng Chemical Factory is a professional supplier of potassium metabisulfite. With high quality products, excellent service and a good reputation, which has won great support from customers around the world. We support all kinds chemical products with all the licence and OEM/ODM services. We are looking forward to establish long-term business relationship around the world. We guarantee the finest quality, best price and delivery time!

We Always Pay Attention To The Production Of A Product                                                        

Potassium Thiosulfite Liquid 50%