Sodium lactate

Base Information

• Chemical Name: Sodium lactate
• CAS No.: 312-85-6
• Molecular Formula: C3H5NaO3
• Molecular Weight: 112.061
• Hs Code.: 2918110000
• Mol file: 312-85-6.mol

Synonyms:PURASAL(R)S;PURASAL(R)S/HQ 60;PURASAL(R)S/PF 60;SARCOLACTIC ACID SODIUM SALT;SODIUM-L-2-HYDROXY-PROPIONATE;SODIUM L-LACTATE;SODIUM L-LACTATE SOLUTION;

Chemical Property of Sodium lactate

Chemical Property:

• Appearance/Colour: colorless or near-colorless syrup-like liquid
• Melting Point: 163-165oC(lit.)
• Refractive Index: 1.422-1.425
• Boiling Point: 227.6oC at 760 mmHg
• Flash Point: 109.9oC
• PSA: 60.36000
• Density: 1.33
• LogP: -1.88290
• Storage Temp.: 2-8°C

Purity/Quality:

≥60.0% ^*data from raw suppliers

DL-Lactic acid Sodium Salt ^*data from reagent suppliers

Safty Information:

• Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Useful:

• Uses: sodium lactate keeps a product’s pH from becoming too acidic. It is moisturizing and moisture binding, as well as being a keratolytic, helping exfoliate excess cells from the surface of the stratum corneum. It is also used as a substitute for glycerin. Sodium lactate is naturally occurring in the skin. Sodium Lactate is a humectant that is the sodium salt of lactic acid which is low melting and hygroscopic with a mildly saline taste. it is used in sponge cake and swiss roll to produce a tender crumb and to reduce staling. it provides a protein plasticizing effect in bis- cuits. it is used in frankfurter-type sausages as a replacement for sodium chloride to extend shelf life and as a dehydrating salt or humectant in uncured hams. it can function as a flavoring agent and enhancer in some meat and poultry products.

Technology Process of Sodium lactate

There total 24 articles about Sodium lactate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

sodium pyruvate (113-24-6) → sodium lactate (312-85-6)

Guidance literature:

With palladium 10% on activated carbon; hydrogen; In methanol; at 25 ℃;

Reference yield: 20.07%

cellulose (9004-34-6) → sodium formate (141-53-7) + sodium acetate (127-09-3) + levulinic acid Na-salt (19856-23-6) + sodium glycolate (25289-18-3,105938-46-3,2836-32-0) + sodium lactate (312-85-6)

Guidance literature:

With tetrasodium phenylporphyrintetrasulphonatoferrate(III); oxygen; sodium hydroxide; In water; at 150 ℃; for 6h; under 15001.5 Torr; Autoclave;

DOI:10.1002/cjoc.201600465

Reference yield: 14.2%

cellulose (9004-34-6) → sodium formate (141-53-7) + sodium glycolate (25289-18-3,105938-46-3,2836-32-0) + sodium lactate (312-85-6)

Guidance literature:

With tetrasodium phenylporphyrintetrasulphonatoferrate(III); dihydrogen peroxide; sodium hydroxide; In water; at 150 ℃; for 6h; under 15001.5 Torr; Autoclave; Inert atmosphere;

DOI:10.1002/cjoc.201600465

upstream raw materials:

DL-glyceraldehyde 3-phosphate

alpha-D-glucopyranose

¹³C-C₁-glucopyranose

LACTIC ACID

Downstream raw materials:

ethyl 2-hydroxypropionate

isopentyl lactate

acetaldehyde

isobutyl lactate

Refernces

• 1、 Cheong, Yeon-Joo,Sung, Kihyuk,Kim, Jin-A,Kim, Yu Kwon,Jang, Hye-Young. "Highly Efficient Iridium-Catalyzed Production of Hydrogen and Lactate from Glycerol: Rapid Hydrogen Evolution by Bimetallic Iridium Catalysts". . p. 4064 - 4068. Retrieved 2020.
• 2、 Nguyen, Dat P.,Sladek, Rudolph N.,Do, Loi H.. "Scope and limitations of reductive amination catalyzed by half-sandwich iridium complexes under mild reaction conditions". supporting information. . Retrieved 2020/07/15.