Sodium metaphosphate

Basic Information

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CAS Number

10361-03-2

Molecular Formula

NaO3P

Molecular Weight

101.96 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Agricultural Chemicals Pesticides Insecticides

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

600 °C

Solubility

1000g/l

SMILES

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[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

0.50480

Synonyms & References

English

sodium polyphosphate
phosphate glass practical grade
SODIUM METAPHOSPHATE
Sodium-m-phosphatemonohydrate
GRAHAM'S SALT
ISMP
maddrellsalt
metafos
METAPHOSPHORIC ACID , SODIUM SALT
METAPHOSPHORIC ACID(HPO3), SODIUM SALT (1:1)
Natriummetaphosphat
sodium hypophosphate
SODIUM M-PHOSPHATE
SODIUM PHOSPHATE
sporix
Metaphosphoric acid sodium salt

MDL Number

MFCD00011490

FAQ

What regulatory guidelines apply to sodium metaphosphate (CAS: 10361-03-2)?

Sodium metaphosphate (CAS: 10361-03-2) falls under the scope of various regulatory guidelines. In the United States, it is regulated by the Environmental Protection Agency (EPA) and the Food and Drug Administration (FDA). Globally, it adheres to the regulations outlined in the Globally Harmonized System of Classification and Labeling of Chemicals (GHS). Additionally, it must comply with the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations in the European Union.

Are there alternatives to sodium metaphosphate (CAS: 10361-03-2) in synthesis?

There are alternatives to sodium metaphosphate (CAS: 10361-03-2) in synthesis, including aluminum metaphosphate and potassium metaphosphate. These alternatives are often chosen based on specific application requirements such as pH value, solubility, and cost. Other substitutes include phosphoric acid and sodium monophosphate, depending on the exact use case in the synthesis process.

What is the market or research trend for sodium metaphosphate (CAS: 10361-03-2)?

The market for sodium metaphosphate (CAS: 10361-03-2) is growing due to its expanding use in detergents, pharmaceuticals, and fertilizers. Research trends are focusing on its potential in environmental applications, such as water treatment, and in new formulations for food and personal care products. Market analysts predict steady growth, driven by increased demand from developing countries and innovation in industrial applications.

How should waste containing sodium metaphosphate (CAS: 10361-03-2) be handled?

Waste containing sodium metaphosphate (CAS: 10361-03-2) should be handled with care to minimize environmental impact. Collection should be done according to local regulations, ensuring that the waste is labeled appropriately. For disposal, it can often be incinerated or treated in a professional waste disposal facility. Environmental precautions include avoiding leaching into groundwater and ensuring that any wastewater is treated before discharge. Compliance with local environmental regulations is crucial.