Sodium Hexametaphosphate

(NaPO₃)₆

IUPAC: Sodium hexametaphosphate

CAS: 10124-56-8

Genel Bakış

SHMP is a polyphosphate used as a water softener, sequestrant, and food additive. It prevents calcium scale formation in pipes and boilers.

Bileşim

Element	Sembol	Atomlar	Atom Kütlesi
Oxygen	O	18	15,9990
Sodium	Na	6	22,9900
Phosphorus	P	6	30,9740

Elementel Bileşim

Oxygen ×18

47,1%

Sodium ×6

22,5%

Phosphorus ×6

30,4%

Kullanımlar

• Water softening
• Food additive (E452i)
• Scale inhibitor
• Dispersing agent

İlginç Gerçekler

✦ Can sequester calcium and magnesium ions, preventing hard water problems

Structure

SMILES

[O-]P1(=O)OP(=O)(OP(=O)(OP(=O)(OP(=O)(OP(=O)(O1)[O-])[O-])[O-])[O-])[O-].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]

Özellikler

Tür: salt
Hal: solid
Molar Kütle: 611,77 g/mol
Yoğunluk: 2,4840 g/cm³
Erime Noktası: 616,0 °C
Çözünürlük: very soluble

Molecular Descriptors

Exact Mass: 611,6897
TPSA: 296,0 Å²
H-Bond Donors: 0
H-Bond Acceptors: 18
Rotatable Bonds: 0
Heavy Atoms: 30
Complexity: 513,0

İlgili Bileşikler

Diammonium Phosphate

(NH₄)₂HPO₄

Ammonium Chloride

NH₄Cl

Barium Chloride

BaCl₂

Cadmium Sulfide

CdS

Calcium Sulfate

CaSO₄

Cerium(III) Chloride

CeCl₃

Copper(II) Sulfide

CuS

Ammonium Sulfate

(NH₄)₂SO₄

Ammonium Bicarbonate

NH₄HCO₃

Calcium Propionate

Ca(C₂H₅COO)₂

Frequently Asked Questions

What is Sodium Hexametaphosphate?

Sodium Hexametaphosphate ((NaPO₃)₆) is a salt compound with the IUPAC name Sodium hexametaphosphate.

What is the molecular weight of Sodium Hexametaphosphate?

Sodium Hexametaphosphate has a molar mass of 611.77 g/mol.

What state is Sodium Hexametaphosphate at room temperature?

Sodium Hexametaphosphate is a solid at room temperature.

Is Sodium Hexametaphosphate organic or inorganic?

Sodium Hexametaphosphate is classified as an inorganic compound.

What elements make up Sodium Hexametaphosphate?

Sodium Hexametaphosphate ((NaPO₃)₆) is composed of Oxygen (O), Sodium (Na), Phosphorus (P).