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Potassium metaphosphate

Product name: Potassium metaphosphate
Molecular formula:

KO3P
CAS NO.: 7790-53-6
Index:
Other:

Molecular weight ：118.07
Property ：A colorless to white vitreous piece or piece, or a white fibrous crystal or powder.Odourless.Slowly dissolved in water, its solubility varies with the degree of polymerization, generally 0.004%.The aqueous solution is alkaline.Soluble in sodium salt solution, rapidly dissolved in dilute inorganic acids, insoluble in ethanol.
Application ：Mainly used as fertilizer, but also as a chemical reagent.
Pack:It is packed in 25kg plastic woven bag or composite kraft paper bag, carton or cardboard bucket.

ITEM YingKe Standard
Co ppm <1
Cr ppm <1
Cu ppm <1
Fe ppm ＜5
Mn ppm <1
Ni ppm <1
Ti ppm <1
V ppm <1
P2O5 % 71±1
Calcination of weightlessness % <0.6

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