potassium silicate
silicic acid potassium salt
Identification
| Name | potassium silicate |
| IUPAC | tetrapotassium silicate |
| CAS Number | 1312-76-1 |
| EINECS | 215-199-1 |
| FDA UNII | J86L1GUL6K |
| Molecular Formula | K4 O4 Si |
| Molecular Weight | 248.47530000 |
| MDL Number | MFCD00145152 |
Regulatory
| FDA/DG SANTE Petitions, Reviews, Notices | 1979 |
| FDA Mainterm (IAUFC) | 1312-76-1 ; POTASSIUM SILICATE |
Physical Properties
| Appearance | white to pale yellow crystalline powder (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Flash Point | 32.00 °F. TCC ( 0.00 °C. ) (est) |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | anticorrosive agents |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | food additive and cosmetic agents |
| Recommendation for potassium silicate usage levels up to | not for fragrance use. |
| Recommendation for potassium silicate flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
potassium water glass
silicic acid potassium salt
tetrapotassium silicate
PubMed:
Soil microbial response to waste potassium silicate drilling fluid.
PubMed:
Corrosion and stability study of Bacillus thuringiensis var. kurstaki starch industry wastewater-derived biopesticide formulation.
PubMed:
Contrasting effects of silicates on cadmium uptake by three dicotyledonous crops grown in contaminated soil.
PubMed:
Investigation of the sample preparation and curing treatment effects on mechanical properties and bioactivity of silica rich metakaolin geopolymer.
PubMed:
Assessment of the effect of silicon on antioxidant enzymes in cotton plants by multivariate analysis.
PubMed:
Effect of silicates and electrical conductivity on Fusarium wilt of hydroponically grown lettuce.
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[Preparation and evaluation of silica xerogel monolithic column].
PubMed:
Stabilization/solidification of a municipal solid waste incineration residue using fly ash-based geopolymers.
PubMed:
Ion transport mechanism in glasses: non-Arrhenius conductivity and nonuniversal features.
PubMed:
A fast way to make a monolithic column for a high pressure electroosmotic pump.
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Silicate-entrapped porous coatings for preparing high-efficiency solid-phase microextraction sorbents.
PubMed:
Effect of silicon-based fertilizer applications on the reproduction and development of the citrus mealybug (Hemiptera: Pseudococcidae) feeding on green coleus.
PubMed:
Influence of silicon on resistance of Zinnia elegans to Myzus persicae (Hemiptera: Aphididae).
PubMed:
High-resolution nanoprobe X-ray fluorescence characterization of heterogeneous calcium and heavy metal distributions in alkali-activated fly ash.
PubMed:
Silicon enhances natural enemy attraction and biological control through induced plant defences.
PubMed:
Monolithic silica xerogel capillary column for separations in capillary LC and pressurized CEC.
PubMed:
Activity of double wash-coat monolith catalyst with noble metals and zeolites in selective catalytic reduction of NO(x) with C3H6.
PubMed:
Black optical coating for high-power laser measurements from carbon nanotubes and silicate.
PubMed:
Influence of silicon on microdistribution of mineral ions in roots of salt-stressed barley as associated with salt tolerance in plants.
PubMed:
The mixed alkali effect in ionically conducting glasses revisited: a study by molecular dynamics simulation.
PubMed:
Preparation of particle-fixed silica monoliths used in capillary electrochromatography.
PubMed:
Correlation between floppy to rigid transitions and non-Arrhenius conductivity in glasses.
PubMed:
Final report on the safety assessment of potassium silicate, sodium metasilicate, and sodium silicate.
PubMed:
33S solid state NMR of sulphur speciation in silicate glasses.
PubMed:
Greenhouse spinach production in a NFT system.
PubMed:
Silica xerogel as a continuous column support for high-performance liquid chromatography.
PubMed:
Magnetic properties, relaxation, and quantum tunneling in CoFe2O4 nanoparticles embedded in potassium silicate.
PubMed:
Determination of monocyclic and polycyclic aromatic hydrocarbons in fish tissue.
PubMed:
Determination of fluorene in fish, sediment, and plants.
PubMed:
Quantitative recovery of free and esterified fatty acids from thin-layer plates coated with silica gel.