Potassium Metaphosphate

Other name: Potassium polymetaphosphate
CAS no. : 7790-53-6
EINECS no. : 232-212-6
Molecular formula: KO3P
Molecular Weight: 118.0703
Product Specifications: K2O: 40%卤0.5%, P2O5:60%卤1%, Fe2O3 < 2PPM, Cu < 0.1ppm, Ni, Co, Mn, Pb, Cr < 1PPM

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Products used: in phosphate glass, fluorophosphate glass, laser fusion glass additive. Used as laser fusion glass additive, used to reduce the crystallization tendency of glass, increase the transparency and gloss of glass, effectively reduce the surface tension of glass, glass hardening speed is slow, but also glass clarifier, decolorizing agent and oxidant.
Properties: glassy powder, insoluble in water
Packaging specifications: 500g/ bag, 20kg/ barrel/bag

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