Manufacturer Supply High Quality CAS 10124-56-8 Sodium Hexametaphosphate

• CAS No.: 10124-56-8
• Formula: H7nao18p6
• EINECS: 233-343-1
• Type: Synthesis Material Intermediates
• Appearance: White Powder
• Quality: Industrial
• Model NO.: TY-02AL
• Colour: White
• Package: Foil Bag
• Place: China
• Assay: 99%
• Shelf: 2 Years
• Transport Package: 25kg/Drum 5g, 100g, 500g, 1kg, 10kg, 100kg, 200kg
• Specification: 25kg/drum
• Trademark: tongyon
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

 

Product name	sodium hexametaphosphate
CAS	10124-56-8
Appearance	White powder
Assay	99%
Storage	Cool and Protect from light

sodium hexametaphosphate
Product Name sodium hexametaphosphate

CAS 10124-56-8

MF H7NaO18P6

MW 503.87

EINECS 233-343-1

MOL File 10124-56-8.mol

Chemical Properties

Melting point 616ºC
Boiling point 1500ºC
Density  2.181
refractive index  1.482
RTECS  OY3675000
FEMA  3027 | SODIUM HEXAMETAPHOSPHATE
storage temp.  2-8°C
form  Solid
color  White
Water Solubility  Soluble in water. Insoluble in organic solvents
Stability Stable. Keep dry.
InChIKey INSNVPUOJJTBAL-UHFFFAOYSA-H
CAS DataBase Reference 10124-56-8(CAS DataBase Reference)
EPA Substance Registry System Sodium hexametaphosphate (10124-56-8)



Usage And Synthesis
Outline

Sodium hexametaphosphate is a kind of sodium metaphosphate polymers. It is also known as "polyvinylidene sodium," "sodium multiple metaphosphate", "sodium metaphosphate vitreous body", and "Graham salt". It is a colorless transparent glass-like solid or white powder with greater solubility but low dissolving rate in water. Its aqueous solution exhibits acidic property. Its complex of divalent metal ion is relatively more stable than the complexes of mono-valent metal ion. It can easily be hydrolyzed to orthophosphate in warm water, acid or alkali solution. Hexametaphosphate has a relative strong hygroscopicity with being sticky after absorbing moisture. For certain metal ions (e.g., calcium, magnesium, etc.), it has the ability to form soluble complexes, and thus being able to being used for demineralizing water. It can also from precipitate with lead and silver ions with precipitate being re-dissolved in excess amount of sodium hexametaphosphate solution to form a complex salt. Its barium salt can also form complexes with the sodium hexametaphosphate. It can be used as a kind of highly efficient water softener of power stations, rolling stock boiler water; as detergent additive, as corrosion-controlling or anti-corrosion agents; as cement hardening accelerator; as streptomycin purification agent, and the cleaning agent of textile industry and dyeing industry. It can also be used as a kind of sedative drug, preservative, stabilizer, and fruit juice precipitant in food industry. In the oil industry, it is used for control of drilling pipe rust and adjusting the viscosity of oil drilling mud. It also has applications in fabric dyeing, tanning, paper, color film, soil analysis, radiation chemistry and analytical chemistry and other departments. Our GB2760-1996 provisions that hexametaphosphate is allowable food additives (water retention agent) for being used for canned food, fruit juice drinks, dairy products, soy products; it can also be used as a dye dispersant, and water treatment agent.

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