Products – Anmol Chemicals Private Limited

Lactobionic Acid EP

(4-O-β-galactopyranosyl-D-gluconic acid) is a sugar acid. It is a disaccharide formed from gluconic acid and galactose. The carboxylate anion of lactobionic acid is known as lactobionate.


It is used as an antioxidant and excipient in chemical and pharmaceutical industries.


Mol. Formula: C12H22O12
Mol. Weight: 358.30 g/mol
EINECS EC Number: 202-538-3
CAS No.: 96-82-2


Test Specification……EP
Characters It occurs as a white or almost white powder

Test A

Test B


(a) Infrared absorption spectrophotometry

(b)Thin Layer Chromatography

Solubility Freely Soluble in water, slightly soluble in glacial acetic acid, in anhydrous ethanol and in methanol.
Melting Point About 125OC with decomposition
Appearance of solution The solution is clear and not more intensely colored than reference solution Y5
Specific optical rotation +23.0O to +29.0O
Total Ash Not more than 0.2%
Reducing Sugars (as Glucose) Not more than 0.2%
Water Not more than 5.0%
Microbial Contamination




Not more than 103 cfu/g

Not more than 102 cfu/g

Assay Not less than 98.0% and not more than 102.0% (anhydrous substances)

Shelf life, Storage and Packing

It should be stored in a segregated area in a cool and ventilated place away from combustible materials. Keep in a tightly closed container, sealed until ready for use. It is packed in 25kg or 50kg HDPE bags or drums as required.


We Manufacture Bulk Dugs/API, Excipients, pharmaceuticals (IP/BP/USP/NF/PH. EUR./JP), Speciality Chemicals (Pure/AR/ACS), mineral fortifiers (FCC). our manufacturing facility is GLP, GMP (FDA) approved, ISO 9001, ISO 14001, ISO 22000, FSSC 22000, FSSAI, kosher, halal, COPP and WHO-GMP certified.

Good Manufacturing Practice Certified by World Health Organization (WHO-GMP)
Written Confirmation Certification (WC)
Good Manufacturing Practice (EXCiPACT cGMP)
Good Manufacturing Practice (cGMP)
Good Laboratory Practice (GLP)