Lactobionic acid

Basic Information

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CAS Number

96-82-2

Molecular Formula

C12H22O12

Molecular Weight

358.3 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

113-118 °C

Boiling Point

410.75°C (rough estimate)

Density

1.4662 (rough estimate)

Water Solubility

10 g/100 mL

Flash Point

319.1°C

Solubility

10 g/100 mL

Refractive Index

26 ° (C=8.8, H2O)

Specific Rotation

22.8 º (c=10, H2O)

SMILES

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

InChI

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

LogP

-5.668899999999993

Topological Polar Surface Area

217.59999999999997 Å²

Hydrogen Bond Donor/Acceptor

9 / 12

Complexity

406

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

Lactobionic acid
4-O-beta-D-galactopyranosyl-D-gluconic acid
Lactobionic Acid (mixture of Acid form and Lactone form)
LACTOBIONIC ACID(RG)
LaCLobionic Acid
LACTOBIONIC ACID FREE ACID
LACTOBIONIC ACID POWDER
LactobionS
4-(beta-D-Galactosido)-D-gluconic acid
65R938S4DV
DSSTox_CID_28787
DSSTox_RID_83056
DSSTox_GSID_48861
Lactobionicacid
Prestwick_560
C12H22O12
Lactobionic acid, purum
Lactobionic acid, 97%
Prestwick3_000452
Prestwick0_000452
Prestwick1_000452
Prestwick2_000452
BSPBio_000524
SPBio_002463
BPBio1_000578
JYTU
4-O-β-D-Galactopyranosyl-D-gluconic acid (ACI)
D
Lactobionic acid (7CI, 8CI)
Lactonic acid (6CI)
4-(β-D-Galactosido)-D-gluconic acid

MDL Number

MFCD00078147

Customs Code

2932999099

FAQ

What is lactobionic acid (CAS: 96-82-2)?

Lactobionic acid, with the CAS number 96-82-2, is a sugar acid derived from lactose. Its chemical formula is C12H22O14, and it is known for its hygroscopic nature, solubility in water, and ability to act as a mild antioxidant and humectant. It is commonly used in various industries due to its unique properties.

What are the main uses of lactobionic acid (CAS: 96-82-2)?

Lactobionic acid (CAS: 96-82-2) is widely used in pharmaceuticals as a stabilizer and preservative, in the food industry as a sweetener and texture modifier, and in cosmetics for its skin conditioning properties. It also finds applications in research for its antioxidant activity and in industrial processes as a chelating agent.

Is lactobionic acid (CAS: 96-82-2) safe?

Lactobionic acid (CAS: 96-82-2) is generally considered safe when used in appropriate concentrations. It has low toxicity and is well-tolerated by most individuals. However, proper handling and storage are essential to avoid skin and eye irritation. Safety standards ensure its use in regulated products like food and cosmetics.

How should lactobionic acid (CAS: 96-82-2) be stored?

Lactobionic acid (CAS: 96-82-2) should be stored in a cool, dry, and dark place, away from moisture and direct sunlight. It is best kept in a sealed container at a temperature below 25°C and with humidity levels below 60% to maintain stability and prevent degradation.