Lactobionic acid manufacturers and suppliers

Lactobionic acid suppliers

Properties

Melting point:: 113-118 °C(lit.)

alpha: 22.8 º (c=10, H2O)

Boiling point:: 410.75°C (rough estimate)

Density: 1.4662 (rough estimate)

refractive index: 26 ° (C=8.8, H2O)

storage temp.: Inert atmosphere,Room Temperature

solubility: 10 g/100 mL

pka: 3.28±0.35(Predicted)

form: Powder

color: White to Off-white

optical activity: [α]20/D +25°, c = 10 in H2O

biological source: synthetic

Water Solubility: 10 g/100 mL

Merck: 5342

BRN: 95054

Cosmetics Ingredients Functions: BUFFERING

InChI: 1S/C12H22O12/c13-1-3(15)10(7(18)8(19)11(21)22)24-12-9(20)6(17)5(16)4(2-14)23-12/h3-10,12-20H,1-2H2,(H,21,22)/t3-,4-,5+,6+,7-,8-,9-,10-,12+/m1/s1

InChIKey: JYTUSYBCFIZPBE-AMTLMPIISA-N

SMILES: OC[C@@H](O)[C@@H](O[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O)[C@H](O)[C@@H](O)C(O)=O

LogP: -3.848 (est)

CAS DataBase Reference: 96-82-2(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H315-H319-H335

Precautionary statements: P233-P260-P261-P264-P271-P280-P302+P352-P304-P304+P340-P305+P351+P338-P312-P321-P332+P313-P337+P313-P340-P362-P403-P403+P233-P405-P501

PPE: Eyeshields, Gloves, type N95 (US)

Hazard Codes: Xi

Risk Statements: 36/37/38

Safety Statements: 24/25-36-26

WGK Germany: 1

HS Code: 29400000

Storage Class: 11 - Combustible Solids

Use

Lactobionic acid is best described as a natural polyol acid with a formula weight of 358.30 Da and a pKa of 3.8. It is soluble in water as a free acid or as a salt. The molecule possesses multifunctional groups and thus acts as a metal ion chelator and can sequester calcium. Lactobionic acid inhibits the production of hydroxyl radicals as a result of its iron-chelating capacity and it functions as an antioxidant in tissues. It has a sweet taste despite being a weak acid. Lactobionic acid can be dehydrated to a lactone. Lactobionic acid is hygroscopic and forms a gel containing about 14% water with atmospheric moisture. Concentrated solutions will form gels and films. Its superior waterretention ability is valuable in cosmetic applications. Its main uses derive from its important chelating and emulsifying properties.

You can find Lactobionic acid suppliers, manufacturers, and distributors from countries such as CHINA, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.