SODIUM POLYPHOSPHATE | CAS No. 50813-16-6

SODIUM POLYPHOSPHATE

Basic Information

CAS Number

50813-16-6

Molecular Formula

NaO3P

Molecular Weight

611.77 g/mol

AD

Basic Physical Properties

Melting Point

600°C

[O-]P(=O)=O.[Na+]

InChI

InChI=1S/Na.HO3P/c;1-4(2)3/h;(H,1,2,3)/q+1;/p-1

InChIKey

AQMNWCRSESPIJM-UHFFFAOYSA-M

LogP

1.59720

Safety Information

View Safety Information

Stability

Stable. Hygroscopic.

Synonyms & References

English

  • Sodium polymetaphosphate
  • SODIUM POLYPHOSPHATE
  • Sodium polyphosphate, pure
  • liupianlinsuannna
  • polyphosphoricacidsodiumphotographicgrade

MDL Number

MFCD00134118

Customs Code

2835391900

FAQ

What is Sodium Polyphosphate (CAS: 50813-16-6)?

Sodium polyphosphate (CAS: 50813-16-6) is a water-soluble salt that is a polymer of orthophosphate. It is used in various applications due to its ability to form insoluble precipitates with calcium, magnesium, and other metal ions.

What are the main uses of Sodium Polyphosphate (CAS: 50813-16-6)?

Sodium polyphosphate (CAS: 50813-16-6) is widely used in the food industry as a water softener, emulsifier, and thickener. It is also used in pharmaceuticals as a bonding agent and in manufacturing as a deflocculant. Additionally, it is used in detergents, paints, and paper products.

Is Sodium Polyphosphate (CAS: 50813-16-6) safe?

Sodium polyphosphate (CAS: 50813-16-6) is generally considered safe for use in food and pharmaceutical applications. However, it should be handled with care to avoid skin contact and ingestion. Protective gloves and eye protection are recommended during handling.

How should Sodium Polyphosphate (CAS: 50813-16-6) be stored?

Sodium polyphosphate (CAS: 50813-16-6) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture and contamination. Avoid storing it near incompatible materials such as strong acids and bases.

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