Quality issues with potassium fluosilicate
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Our factory produces potassium fluosilicate through a double-displacement reaction using fluosilicic acid and potassium chloride; the semi-finished product is then dried after filtration. However, the quality of the product does not reach 98% at all. I would be grateful if any experts with relevant expertise could offer guidance, and technical cooperation would also be acceptable if possible. My email address is henly001@163.com. I have asked similar questions in other forums, but no one answered them; I hope the experts and veterans in this forum can offer some guidance.
May I ask what the main impurities are? Has any analysis been done?