Strontium citrate at CAS 813-97-8 is the 1:1 strontium salt of citric acid, strontium hydrogen citrate (C6H6O7Sr, MW 277.73), in which one divalent strontium ion neutralises two of the three citric-acid carboxyls. It carries about 32% elemental strontium, below the dense carbonate but above the gluconate, and as an organic-acid salt it is more water-soluble than the carbonate. It is supplied as a white powder and manufactured into capsules, tablets and powder blends.
Made as
- Capsules
- Tablets
- Powders
Applications
Single-ingredient strontium supplements and mineral blends.
Documentation & quality
Every order is backed by the documents your quality team files, and the controls behind them.
Certificate of Analysis
every batchSpecification sheet
on requestAllergen statement
on requestGMO statement
on requestTraceability
on requestSafety Data Sheet
where applicableHow it’s controlled
- Identity verified on every incoming raw material
- Screened for heavy metals and microbial contaminants
- Full batch and lot traceability
- Produced under our certified NSF GMP system
Other forms of Strontium
Strontium Carbonate
Strontium carbonate
- CAS
- 1633-05-2
- Formula
- SrCO3
- Elemental
- ~59% Sr
- Vegan
- Gluten-free
- Non-GMO
Strontium Gluconate
Strontium D-gluconate
- CAS
- 10101-21-0
- Formula
- C12H22O14Sr
- Elemental
- ~18% Sr
- Vegan
- Gluten-free
- Non-GMO
Strontium Lactate
Strontium lactate
- CAS
- 29870-99-3
- Formula
- C6H10O6Sr
- Elemental
- ~33% Sr
- Vegan
- Gluten-free
- Non-GMO
Strontium Chloride
Strontium chloride
- CAS
- 10476-85-4
- Formula
- SrCl2
- Elemental
- ~55% Sr (anhydrous; ~33% as hexahydrate)
- Vegan
- Gluten-free
- Non-GMO