Metaphosphoric acid (H6P6O18), sodium salt (1:6)

Basic Information

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CAS Number

10124-56-8

Molecular Formula

H6NaO18P6

Molecular Weight

502.86 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Agricultural Chemicals Pesticides Insecticides

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

Melting Point

616℃

Boiling Point

1500℃

Water Solubility

Soluble in water. Insoluble in organic solvents

Refractive Index

1.482

SMILES

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OP1(=O)OP(=O)(O)OP(=O)(O)OP(=O)(OP(=O)(OP(=O)(O1)O)O)O.[Na]

InChI

InChI=1S/Na.H6O18P6/c;1-19(2)13-20(3,4)15-22(7,8)17-24(11,12)18-23(9,10)16-21(5,6)14-19/h;(H,1,2)(H,3,4)(H,5,6)(H,7,8)(H,9,10)(H,11,12)

InChIKey

FVFHXLBTPAOQHD-UHFFFAOYSA-N

LogP

0.3212

Topological Polar Surface Area

279.17999999999995 Å²

Hydrogen Bond Donor/Acceptor

6 / 18

Complexity

513

Safety Information

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Stability

Stable. Keep dry.

Sensitiveness

对湿度敏感

Synonyms & References

English

Sodium hexametaphosphate
CALGON
GRAHAM'S SALT
HEXASODIUM METAPHOSPHATE
SHMP
SODIUM METAPHOSPHATE
SODIUM POLYMETAPHOSPHATE
SODIUM POLYPHOSPHATE
SODIUM POLYPHOSPHATES
SODIUM POLYPHOSPHATES GLASSY
calgon(old)
calgons
chemi-charl
fema3027
hexametaphosphate,sodiumsalt
hexasodiumhexametaphosphate
medi-calgon
metaphosphoricacid(h6p6o18),hexasodiumsalt
natriumhexametaphosphat
phosphate,sodiumhexameta
Sodium hexametaphoshpate
SODIUM HEXAME TAPHOSPHATE AR.CP
Compound phosphate
Silver chloride
SodiuM hexaMetaphosphate, tech.
Metaphosphoric acid hexasodium salt
GRA
CALGON3
polyphos
SHMP(food)
SHMP(tech)

MDL Number

MFCD00136045

FAQ

What is Metaphosphoric acid (H6P6O18), sodium salt (1:6) (CAS: 10124-56-8)?

Metaphosphoric acid (H6P6O18), sodium salt (1:6) is a sodium salt of metaphosphoric acid, with the chemical formula Na6P6O18. It is a white, water-soluble powder commonly used in various industrial applications. This compound is known for its strong acidic properties and ability to chelate metal ions. It is often used as a stabilizer and pH adjuster in chemical processes and formulations.

What are the main uses of Metaphosphoric acid (H6P6O18), sodium salt (1:6) (CAS: 10124-56-8)?

Metaphosphoric acid (H6P6O18), sodium salt (1:6) is widely used in the food industry as a sequestrant and pH regulator. It also finds applications in pharmaceuticals for drug formulation and in water treatment for scale inhibition. Additionally, it is used in textile dyeing and as a component in certain cleaning products. Its chelating properties make it valuable in many chemical processes.

Is Metaphosphoric acid (H6P6O18), sodium salt (1:6) (CAS: 10124-56-8) safe?

Metaphosphoric acid (H6P6O18), sodium salt (1:6) is generally considered safe when handled properly. It is non-toxic in moderate amounts but can cause irritation if inhaled or contacted with skin. Safety standards recommend using gloves, goggles, and proper ventilation. It is advisable to follow OSHA guidelines to ensure safe handling and storage in industrial and laboratory settings.

How should Metaphosphoric acid (H6P6O18), sodium salt (1:6) (CAS: 10124-56-8) be stored?

Metaphosphoric acid (H6P6O18), sodium salt (1:6) should be stored in a cool, dry place away from direct sunlight. It is best kept in a sealed container to prevent moisture absorption. Storage temperature should be maintained below 25°C, and humidity levels should be low. Avoid exposure to incompatible substances and ensure proper labeling for safe handling.