
CAS 1314-13-2: Ossido di zinco (ZnO)
Descrizione:
Ossido di zinco (ZnO) è un composto inorganico che appare come una polvere bianca o un solido cristallino. È noto per la sua natura anfotera, il che significa che può reagire sia con acidi che con basi. Lo ZnO è insolubile in acqua ma solubile in acidi e alcali, il che consente di partecipare a varie reazioni chimiche. Questo composto presenta un'ampia gamma di proprietà, inclusa l'assorbimento UV, rendendolo un ingrediente popolare nei filtri solari e nei cosmetici per le sue qualità protettive contro le radiazioni ultraviolette dannose. Inoltre, lo ZnO ha proprietà semiconduttrici, che ne consentono l'uso in dispositivi elettronici, sensori e come catalizzatore in vari processi chimici. Possiede anche proprietà antibatteriche e antifungine, rendendolo utile in applicazioni mediche, come unguenti e creme per irritazioni cutanee. In termini di sicurezza, lo ZnO è generalmente considerato non tossico, sebbene l'inalazione della sua polvere possa causare irritazione respiratoria. In generale, l'ossido di zinco è un composto versatile con applicazioni che spaziano in più settori, tra cui farmaceutico, cosmetico ed elettronico.
Formula:OZn
InChI:InChI=1S/O.Zn
InChI key:InChIKey=XLOMVQKBTHCTTD-UHFFFAOYSA-N
SMILES:O=[Zn]
Sinonimi:- 503R
- 720C
- 8415Cy
- AZO
- Amalox
- Anyzon
- Az-Sw
- Azo-A
- Azo-B
- Azo-Bs
- Azodox
- Vedi altri sinonimi
Ordinare per
Zinc Oxide (20wt% in water)
CAS:Formula:ZnOColore e forma:White to pale yellow dispersionPeso molecolare:81.37Zinc oxide, 99.9%
CAS:Formula:ZnOPurezza:≥ 99.9% (trace metals basis)Colore e forma:White or almost white powderPeso molecolare:81.37Zinc oxide (99.9995%-Zn) PURATREM
CAS:Formula:ZnOPurezza:99.9995%-ZnColore e forma:white pwdr.Peso molecolare:81.37Zinc Oxide
CAS:Formula:ZnOPurezza:>99.0%Colore e forma:White to Almost white powder to crystalPeso molecolare:81.38Zinc Oxide
CAS:Zinc oxide and zinc peroxideFormula:ZnOColore e forma:White Light Yellow PowderPeso molecolare:79.92406Zinc oxide, ACS reagent
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:OZnColore e forma:White to off-white, PowderPeso molecolare:81.38Ref: AC-42274
Prodotto fuori produzioneZinc Oxide Nanopowder (Type I), 30nm, 99.9%
CAS:Formula:ZnOPurezza:min. 99.9 %Colore e forma:White, PowderPeso molecolare:81.38Ref: SR-91148
Prodotto fuori produzioneZinc oxide
CAS:Zinc oxide is a white, crystalline solid that has been used as an antimicrobial agent in the past. It is effective against bacteria, fungi, and viruses. The inhibitory properties of zinc oxide are due to its ability to disrupt energy metabolism. Zinc oxide also has been shown to be toxic to neurons in vitro and is under investigation for use in the treatment of neurodegenerative diseases such as Alzheimer's and Parkinson's disease. Zinc oxide is also used in wastewater treatment because it can bind up metal ions such as copper chloride or zirconium oxide. Zinc oxide nanoparticles have been shown to be effective at killing bacteria in water vapor when irradiated with laser light.Formula:ZnOPurezza:Min. 95%Colore e forma:White Clear LiquidPeso molecolare:81.38 g/molZinc Oxide extrapure, 99%
CAS:Formula:ZnOPurezza:min. 99%Colore e forma:White, Amorphous powder, ClearPeso molecolare:81.38Zinc oxide nanopowder
CAS:Zinc oxide nanopowderFormula:ZnOColore e forma:white pwdr.Peso molecolare:81.37Zinc oxide, 99%
CAS:Formula:ZnOPurezza:99.0 - 101.0 %Colore e forma:White or almost white powderPeso molecolare:81.37Zinc Oxide Nanodispersion Type C-Cationic (70nm), 50% in water
CAS:Formula:ZnOColore e forma:White, Colloidal dispersion with cationic dispersantPeso molecolare:81.38Zinc oxide, nanopowder, 99% (metals basis)
CAS:Zinc oxide is incorporated in powders, ointments, and pastes. As Accelerator activator, pigment and reinforcing agent in rubber, ointments, pigment and mould-growth inhibitor in paints, uv absorber in plastics, ceramics, floor tile, glass, zinc salts, feed additive, dietary supplement, seed treatment cosmetics, photoconductor in office copying machines and in color photography, piezoelectric devices, artists' colorant. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:OZnPurezza:99%Peso molecolare:81.38Zinc oxide, Nanopowder, 99.5%
CAS:Formula:ZnOPurezza:≥ 99.5%Colore e forma:White to off-white powderPeso molecolare:81.37Zinc Oxide
CAS:Applications Zinc Oxide, has numerous applicaltions. It is widely used as an additive in many materials and products including plastics, ceramics, glass, cement, lubricants, etc. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Hernandezbattez, A., et al.: Wear, 265 (3-4), 422 (2008);Formula:ZnOColore e forma:NeatPeso molecolare:81.41Zinc oxide, 99.7%
CAS:Zinc oxide, 99.7%Formula:ZnOPurezza:99.7%Colore e forma:white pwdr. (mean particle size 0.31 microns)Peso molecolare:81.37Zinc oxide, 99.9% (metals basis)
CAS:Zinc oxide is incorporated in powders, ointments, and pastes. As Accelerator activator, pigment and reinforcing agent in rubber, ointments, pigment and mould-growth inhibitor in paints, uv absorber in plastics, ceramics, floor tile, glass, zinc salts, feed additive, dietary supplement, seed treatment cosmetics, photoconductor in office copying machines and in color photography, piezoelectric devices, artists' colorant. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:OZnPurezza:99.9%Peso molecolare:81.38Zinc Oxide Nanopowder (Type II), 240nm, 99.999%
CAS:Formula:ZnOPurezza:min. 99.999 %Colore e forma:White, PowderPeso molecolare:81.38Ref: SR-60345
Prodotto fuori produzione