Magnesium L-Threonate (CAS 778571-57-6)

Price Range: FOB 30-39 USD/KG; Update:2021/12/1

1. Magnesium L-Threonate Characteristics

Synonyms: L-Threonic acid magnesium salt


Formula: C8H14MgO10

Weight: 294.5

Package: 25KG/Drum

HS Code: 2918190090

Certificate: ISO/Kosher/Halal

Grade: Food grade

Appearance: White powder

Standard: In house

2. Magnesium L-Threonate specification

Across Biotech supplies magnesium L-Threonate with high quality, used in food, cosmetics, and dietary supplements. Check the specification below:


Test items Specification
Description White or almost white powder
Identification Positive
pH 5.8~7.0
Loss on drying ≤1.0%
Heavy metals(Pb) ≤10ppm
Lead ≤0.5ppm
Arsenic ≤1ppm
Mercury ≤0.5ppm
Assay ≥98.0%
Aerobic Plate Count  


Yeast & Mould ≤100 CFU/g
Salmonella Negative
E. coli (MPN/g)    Negative



3. Document- Magnesium L-Threonate COA


Magnesium L-Threonate COA



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