Potassium metaphosphate CAS 7790-53-6

CAS: 7790-53-6

Molecular Formula: KO3P

Molecular Weight: 118.07

EINECS: 232-212-6

Synonyms: POTASSIUM METAPHOSPHATE; Potassium metaphosphate, 98% (Assay); metaphosphoric acid potassium salt; Potassiummetaphosphate,98%; Potassium polypllosphates; Phosphenic acid potassium salt; Phosphenic acid potassiu; Potassium Hexametaphosphate; Potassium oxophosphoniumdiolate

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What is Potassium metaphosphate CAS 7790-53-6?

Potassium pyrophosphate is a colorless to white glassy block or sheet, or a white fibrous crystal or powder. Odorless. Slowly dissolve in water, its solubility varies with the degree of polymerization, generally 0.004%. The aqueous solution is alkaline. Soluble in sodium salt solution, rapidly soluble in dilute inorganic acid, insoluble in ethanol.

Specification

Item	Specification
Boiling point	1320℃ [CRC10]
Density	2,393 g/cm3
Melting point	807°C
MW	118.07
EINECS	232-212-6
solubility	Acid water solution (slightly soluble)

Application

Potassium pyrophosphate is used as an emulsifier; Moisturizing agents; Chelating agent; Stabilizer; Organizational improver; Adhesive; Color protectant; Antioxidant; preservative. EEC is mainly used for meat products, cheese, and condensed milk