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تیتانیل سولفات Titanyl sulfate ( تیتانیوم اکسی سولفات ) Titanium(IV) oxysulfate فروش تیتانیل سولفات در حجم بالا و قابل استفاده در صنعت خودروسازی و صنعت رنگ در بسته بندی ۲۰ کیلویی محصول چین / تماس : ۰۹۱۲۲۹۶۷۸۱۹
TEST | SPECIFICATION |
---|---|
TITRATABLE ACID | ≤ 17 % free acid (as H2SO4) |
ASSAY | ≥ 29 % (as TiO2) |
IRON | ≤ 0.05 % |
CHLORIDE (CL) | ≤ 0.05 % |
grade
technical
assay
≥29% Ti (as TiO2) basis
reaction suitability
core: titanium
reagent type: catalyst
impurities
sulfonic acid
≤17% free acid (as H2SO4)
anion traces
chloride (Cl-): ≤500 mg/kg
cation traces
Fe: ≤500 mg/kg
SMILES string
O.O=[Ti++].[O-]S([O-])(=O)=O
InChI
1S/H2O4S.H2O.O.Ti/c1-5(2,3)4;;;/h(H2,1,2,3,4);1H2;;/q;;;+2/p-2
InChI key
SWNAGNPMPHSIJF-UHFFFAOYSA-L
Application
It can also be used in the synthesis of freeze dried titania foams, and WO3-loaded TiO2 photocatalyst applicable for the oxidation of trans-ferulic acid to vanillin.
Signal Word
Danger
Hazard Statements
Precautionary Statements
RIDADR
UN 3260 8 / PGII
WGK Germany
WGK 2
SPECIFICATION
≤ 17 % FREE ACID (AS H2SO4) ≥ 29 % (AS TIO2)
≤ 0.05 %
≤ 0.05 %
Inorganic Catalysts
Inorganic catalysts, also known as heterogeneous catalysts, are supported metals that emulate the exquisite function of Nature′s catalysts: enzymes. Through absorption, the metal binds to a solid. During this process, it is important to ensure that there are sufficient active sites available for the reactants to interact with. Porous materials, typically carbon, silica, or alumina, are chosen as supporting materials due to their large surface areas. As the surface area increases, so does the number of active sites.
Heterogeneous catalysts play a key role in hydrogenation and cross-coupling reactions in industry and academia. Because these catalysts occupy a different phase than the other starting materials and the desired compound (once the reaction is complete), they are easier to remove and recycle. This has made inorganic catalysts extremely valuable for industrial and bulk procedures. However, unlike the organocatalysts and ligands, heterogeneous catalysts aren’t easily optimized.
Within the field of heterogeneous catalysis, there are several classes of transformations that have become a mainstay in the toolkit of synthetic and increasingly non-synthetic chemists alike. These methods have taken on the names of the laboratories from which they have been developed and include but are not limited to: Stille, Buchwald–Hartwig, Negishi, Heck, Miyaura–Suzuki, and Sonogashira. We offer an unmatched portfolio of inorganic catalysts, such as platinum, palladium, ruthenium, or rhodium on carbon, silica, or calcium carbonate to support all of your research application needs.
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