Sodium 2-hydroxypropanoate

Basic Information

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CAS Number

72-17-3

Molecular Formula

C3H5NaO3

Molecular Weight

112.06 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

17°C

Boiling Point

227.6°C at 760 mmHg

Density

1.33

Water Solubility

miscible

Flash Point

109.9°C

Refractive Index

1.422-1.425

SMILES

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[Na+].CC(O)C(=O)[O-]

InChI

InChI=1S/C3H6O3.Na/c1-2(4)3(5)6;/h2,4H,1H3,(H,5,6);/q;+1/p-1

InChIKey

NGSFWBMYFKHRBD-UHFFFAOYSA-M

LogP

-1.88290

Complexity

63.2

Safety Information

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GHS Hazard Pictograms

H320

Hazard Statement

H320 Causes eye irritation
Serious eye damage/eye irritation

Stability

Stable.

Synonyms & References

English

dl-lactic acid sodium salt
dl-lactic acid sodium salt solution
dl-lactic acid sodium
Sodium DL-lactate solution
Sodium lactate
Sodium DL-lactate
SodiuM citrate dibasic sesquihydrate
W AQ. SOLN.
Lactic acid sodium salt
(+/-)-2-Hydroxypropionic acid sodium salt
2-Hydroxypropionic Acid Sodium Salt (60% in Water)
DL-Lactic Acid Sodium Salt (60% in Water)
Sodium 2-Hydroxypropionate (60% in Water)
Monosodium lactate
Lacolin
Per-glycerin
Lactic acid, monosodium salt
sodium 2-hydroxypropanoate
Sodium alpha-hydroxypropionate
Monosodium 2-hydroxypropanoate
Propanoic acid, 2-hydroxy-, monosodium salt
Sodium (dl)-lactate
2-Hydroxypropanoic acid, monosodium salt
Lactic acid, sodium salt (VAN)
Compound solution of Sodium Lactate
Lactate sodium
Sodium　Lactate　Solution

MDL Number

MFCD00065400

FAQ

What is Sodium 2-hydroxypropanoate (CAS: 72-17-3)?

Sodium 2-hydroxypropanoate, also known as sodium lactate, is a sodium salt of lactic acid. It has the chemical formula C3H5NaO3 and is a white crystalline solid that is soluble in water. This compound is commonly used in various industries due to its hygroscopic and buffering properties.

What are the main uses of Sodium 2-hydroxypropanoate (CAS: 72-17-3)?

Sodium 2-hydroxypropanoate is widely used in pharmaceuticals as a preservative and pH adjuster. It also serves as a food additive to maintain acidity and moisture in products. Additionally, it finds applications in the chemical industry for manufacturing other compounds and in research for studying metabolic processes and drug formulation.

Is Sodium 2-hydroxypropanoate (CAS: 72-17-3) safe?

Sodium 2-hydroxypropanoate is generally considered safe when used in recommended amounts. It is approved for use in food and pharmaceuticals by regulatory agencies. However, direct contact with skin or eyes should be avoided, and proper protective equipment is recommended during handling to ensure safety.

How should Sodium 2-hydroxypropanoate (CAS: 72-17-3) be stored?

Sodium 2-hydroxypropanoate should be stored in a cool, dry, and well-ventilated area, away from direct light. It is typically kept in a sealed container to prevent moisture absorption. The storage temperature should be maintained below 25°C to ensure stability and prolong shelf life.