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Sodium phosphate (Na6P6O18)

Sodium phosphate (Na6P6O18) structure

Sodium phosphate (Na6P6O18) 

structure
  • CAS No:

    10124-56-8

  • Formula:

    H6O18P6.6Na

  • Chemical Name:

    Sodium phosphate (Na6P6O18)

  • Synonyms:

    Metaphosphoric acid (H6P6O18),sodium salt (1:6);Metaphosphoric acid (H6P6O18),hexasodium salt;Sodium hexametaphosphate (Na6P6O18);Sodium phosphate (NaPO3)6;Sodium phosphate (Na6P6O18);Sodium phosphate (Na6(PO3)6);Sodium metaphosphate (Na6(PO3)6);Sodium metaphosphate (Na6P6O18);Sodium hexametaphosphate ((NaPO3)6);Hexasodium hexametaphosphate;8012-14-4;16210-45-0;20517-55-9;193678-44-3;1357387-91-7

  • Categories:

    Cosmetic Ingredient  >  Anticorrosive

Sodium phosphate (Na6P6O18) Basic Attributes

611.77000

611.69000

2835391900

Characteristics

387.19000

3.28080

White granular solid

2.181

616℃

1.482

Store in a cool, dry place. Store in a tightly closed container.

Safety Information

S24/25

Stable. Keep dry.

Sodium phosphate (Na6P6O18) Use and Manufacturing

Methods of Manufacturing

Sodium hydroxide was added to the phosphoric acid and dehydrated at 540-580 ° C for about 2 h. The resulting solution was stable in the form of type I (Na: P = 5: 3); if the first heating to 620 ℃ melting, and then dehydrated at 550 ℃, and then cooled in the air to 100 ~ 150 '℃, the winner is metastable Ⅱ.

Uses

Sodium hexametaphosphate is used in meat products, fish sausages, ham, etc., can improve water holding capacity, increase cohesiveness, and prevent fat oxidation; used in bean paste and soy sauce can prevent discoloration, increase viscosity, shorten fermentation period, and adjust taste ; Used in fruit drinks and refreshing beverages, can increase the juice yield, increase the viscosity, and inhibit the decomposition of vitamin C; used in ice cream can increase the expansion capacity, increase the volume, enhance the emulsification effect, prevent the destruction of the paste, and improve the taste and color; used in milk Products and beverages prevent gel precipitation; adding to beer can clarify liquor and prevent turbidity; used in beans, canned fruits and vegetables, can stabilize natural pigments, and protect food color. In addition, the aqueous solution of sodium hexametaphosphate is sprayed on the cured meat to improve the corrosion resistance.

Price Analysis

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  • Data: 2026-07-25
  • Price: 9000.00Yuan/mt
  • Change: 0

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