Quality is our main ingredient
BRC Certified DFI Accreditations

ALPHA LIPOIC ACID - DFI-876463

Published: 10/05/2019

Description

Formula(Molecular)C8H14O2S2
AppearanceSlightly yellow crystal powder
Shelf life24 Months
Country of originChina
Molecular weight206.33

Specification

IdentificationMeets the requirements
SolubilityPractically insoluble in water and soluble in organic solvent
Melting point60~62°C
Heavy metals Max:10ppm
Lead Max:3ppm
Arsenic Max:1ppm
Cadmium Max:1ppm
Mercury Max:0.1ppm
Loss on drying Max:0.2%
Residue on ignition Max:0.1%
Specific Rotation-1.0° to +1.0°
Limit of polymer content Max:2%
Related Substances(6, 8-Epitrithioctanoic Acid) Max:0.1%
Related Substances(Single Impurity) Max:0.1%
Related Substances(Total Impurities Chromatographic) Max:0.5%
Related Substances(Chromatographic purity)>99.50%
Cyclohexane Max:1000ppm
Ethyl acetate Max:250ppm
Toluene Max:20ppm
Particle size100% through 40 mesh
Assay99%~101%

Microbiological

Total plate count Max:1000cfu/g
Total yeasts and moulds Max:100cfu/g
Escherichia ColiAbsent /g
SalmonellaAbsent /g
Staphylococcus aureusAbsent /g
EnterobacteriaceaeAbsent /g
Candida albicansAbsent /g
Pseudomonas aeruginosaAbsent /g
ClostridiumAbsent /g

Click here to request this spec (PDF formatted).