Monomethylsilanetriol (MMST) is an organic silicon compound, methylsilanetriol (CAS 2445-53-6; CH6O3Si, MW 94.14), in which a methyl group and three hydroxyl groups are bound to silicon. On a free-compound basis it carries about 30% silicon, but it is supplied and dosed as a dilute aqueous solution rather than a concentrated solid. As an organic organosilicon source it is distinct from the inorganic silicate salts and from the unstabilised free orthosilicic acid. We supply it in liquid format.
- Liquids
Applications
Soluble-silicon liquid supplements and drops.
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 Silicon
Choline-Stabilised Orthosilicic Acid (ch-OSA)
Choline-stabilised orthosilicic acid
- Elemental
- ~3-5% Si (ch-OSA concentrate; finished liquids and capsules lower)
- Vegan
- Gluten-free
- Non-GMO
Orthosilicic Acid (OSA)
Orthosilicic acid (silicon tetrahydroxide)
- CAS
- 10193-36-9
- Formula
- H4O4Si
- Elemental
- ~29% Si (as the free acid)
- Vegan
- Gluten-free
- Non-GMO
Sodium Metasilicate
Sodium metasilicate
- CAS
- 6834-92-0
- Formula
- Na2SiO3
- Elemental
- ~23% Si (anhydrous)
- Vegan
- Gluten-free
- Non-GMO
Potassium Silicate
Potassium silicate
- CAS
- 1312-76-1
- Formula
- K2SiO3
- Elemental
- ~18% Si (as K2SiO3; commercial grades vary by ratio)
- Vegan
- Gluten-free
- Non-GMO
Bamboo Silica Extract
Bamboo silica (Bambusa, silicon dioxide)
- Elemental
- ~33% Si (standardised to ~70% silica)
- Vegan
- Gluten-free
- Non-GMO
Horsetail Silica
Horsetail silica (Equisetum arvense, silicon dioxide)
- Elemental
- varies (standardised to declared silica content, commonly ~7% silica)
- Vegan
- Gluten-free
- Non-GMO