Magnesium metasilicate (CAS 13776-74-4) — formula MgO3Si, molecular weight 100.39; category inorganic chemicals.
| CAS Number | 13776-74-4 |
|---|---|
| Molecular Formula | MgO3Si |
| Molecular Weight | 100.39 |
| Applications | Uses: Found as the minerals clinoenstatite, enstatite, and protoenstatite, [Merck Index] Permitted for use as an inert ingredient in non-food pesticide products, [EPA], Use Classification: Food Additives -> ANTICAKING_AGENT, FILTERING_AID -> JECFA Functional Classes, Industry Uses: Other, Alloys, U.S. Production: 2023: 141, 438 lb, 2022: 1, 830 lb, 2021: 84, 260 lb, 2020: 126, 195 lb, General Manufacturing Information: Miscellaneous Manufacturing, Petrochemical Manufacturing, Fabricated Metal Product Manufacturing, Silicic acid (H2SiO3), magnesium salt (1:1): ACTIVE |
| Category | Inorganic Chemicals |
Documented applications: Uses: Found as the minerals clinoenstatite, enstatite, and protoenstatite, [Merck Index] Permitted for use as an inert ingredient in non-food pesticide products, [EPA], Use Classification: Food Additives -> ANTICAKING_AGENT, FILTERING_AID -> JECFA Functional Classes, Industry Uses: Other, Alloys, U.S. Production: 2023: 141, 438 lb, 2022: 1, 830 lb, 2021: 84, 260 lb, 2020: 126, 195 lb, General Manufacturing Information: Miscellaneous Manufacturing, Petrochemical Manufacturing, Fabricated Metal Product Manufacturing, Silicic acid (H2SiO3), magnesium salt (1:1): ACTIVE.
Magnesium metasilicate is an inorganic compound with CAS registry number 13776-74-4 and molecular formula MgO3Si (molecular weight 100.39), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 13776-74-4
Its molecular formula MgO3Si comprises 1 Mg, 3 O, 1 Si atoms.
Also known as: Magnesium metasilicate · 偏硅酸镁
Category: inorganic chemicals
The CAS registry number of Magnesium metasilicate is 13776-74-4.
Molecular formula MgO3Si, molecular weight 100.39.
It is also registered under: Magnesium metasilicate, 偏硅酸镁.
Recorded applications: Uses: Found as the minerals clinoenstatite, enstatite, and protoenstatite, [Merck Index] Permitted for use as an inert ingredient in non-food pesticide products, [EPA], Use Classification: Food Additives -> ANTICAKING_AGENT, FILTERING_AID -> JECFA Functional Classes, Industry Uses: Other, Alloys, U.S. Production: 2023: 141, 438 lb, 2022: 1, 830 lb, 2021: 84, 260 lb, 2020: 126, 195 lb, General Manufacturing Information: Miscellaneous Manufacturing, Petrochemical Manufacturing, Fabricated Metal Product Manufacturing, Silicic acid (H2SiO3), magnesium salt (1:1): ACTIVE.
Category: Inorganic Chemicals.
Independent reference data for Magnesium metasilicate (CAS 13776-74-4), compiled from public chemistry databases.
| CAS Registry Number | 13776-74-4 |
|---|---|
| PubChem CID | 61680 |
| Molecular formula | MgO3Si |
| IUPAC name | magnesium dioxido(oxo)silane |
| UNII (FDA) | 5Y27LXN39T |
| Molecular Weight | 100.39 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 99.9467121 |
| Monoisotopic Mass | 99.9467121 |
| Topological Polar Surface Area | 63.2 |
| Heavy Atom Count | 5 |
Magnesium silicate (synthetic); RefChem:800577; 1343-90-4 (Magnesium silicate hydrate); Magnesium metasilicate; Magnesium metasilicate (MgSiO3); magnesium;dioxido(oxo)silane; 13776-74-4; 8014-97-9; Silicic acid (H2SiO3), magnesium salt (1:1); MFCD00078249; 5Y27LXN39T; Magnesium silicate (Mg(SiO3)); Florisil <200 mesh, fine powder; 63210-56-0; MgO3Si; UNII-5Y27LXN39T
| Regulatory & Food Contact | ANTICAKING_AGENT; FILTERING_AID: Food Additives NOT SPECIFIED Only specifications evaluated and revised TRS 996-JECFA 74/51 FAS 5/NMRS 53A-JECFA 17/21 (1973) |
|---|---|
| GHS notification summary | 100% (114 / 114) |
| GHS notification summary | 100% (114 / 114) |
|---|
This chemical does not meet GHS hazard criteria for 100% (114 of 114) of all reports.
Reported as not meeting GHS hazard criteria by 114 of 114 companies. For more detailed information, please visit ECHA C&L website.
Magnesium metasilicate · CAS 13776-74-4 · MgO3Si. UNII 5Y27LXN39T.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 偏硅酸镁