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Stannic oxide

Description References

CAS No. 18282-10-5
Chemical Name: Stannic oxide
Synonyms: tin(iv);Tin ash;TIN OXIDE;c.i.77861;t10(oxide);Zinndioxid;ci77861[qr];TIN DIOXIDE;Tin(Ⅳ)oxide;TIN(+4)OXIDE
CBNumber: CB8130822
Molecular Formula: O2Sn
Formula Weight: 150.71
MOL File: 18282-10-5.mol
Stannic oxide Property
Melting point : 1127 °C
Boiling point : 1800-900°C
density : 6.95 g/mL at 25 °C(lit.)
refractive index : 1.9968
Fp : 1800-1900°C
storage temp. : Store at +5°C to +30°C.
solubility : Soluble in hot concentrated alkalis, and concentrated acids. Insoluble in alcohol.
form : nanopowder
color : White to slightly gray
PH: 4-5 (50g/l, H2O, 20℃)(slurry)
Water Solubility : INSOLUBLE
Sublimation : 1800-1900 ºC
Merck : 14,8778
Stability:: Stable.
CAS DataBase Reference: 18282-10-5(CAS DataBase Reference)
EPA Substance Registry System: Tin oxide (SnO2)(18282-10-5)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Safety Statements : 24/25
WGK Germany : -
RTECS : XQ4000000
TSCA : Yes
HazardClass : 3
PackingGroup : III
Hazardous Substances Data: 18282-10-5(Hazardous Substances Data)
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Stannic oxide Chemical Properties,Usage,Production

Stannic oxide, also known as tin oxide, is an inorganic compound consisted of tin and oxygen, which is widely applied in various fields. The dominant usage of stannic oxide is to serve as a precursor in the production of other, especially trivalent, tin compounds or salts. It is also commonly employed as an opacifier in glazes. The addition of larger amounts of stannic oxide enhances the refractoriness of glazes and turns it from transparent to an opaque white. Stannic oxide is also used in the production of customized glass by giving transparent glass an opaque, porcelain-like, opaque appearance. It has proved to be a highly effective polishing material for glass and quarried rock, such as marble, granite and quartz. Besides, stannous oxide can be used for llumination with UV light in combination with cerium oxide in ceramic form. It also has a broad range of applications in other areas, such as semiconductors, photovoltaic materials, solar cells, lithium ion batteries, photocatalysts, and as gas-sensing agents in solid-state detectors.
Chemical Properties
white or off-white powder
General Description
White or off-white crystalline solid or powder. Mp 1127°C, Sublimes: 1800-1900°C, density: 6.95 g cm-3. Insoluble in water. Soluble in concentrated sulfuric acid, hydrochloric acid. Occurs in nature as the mineral cassiterite. Used as a catalyst, in putty, as a polishing powder for steel and glass, in ceramic glazes and colors. Flowers of tin refers to the material collected as the result of condensation after sublimation.
Reactivity Profile
TIN(IV) OXIDE is non-flammable and non-combustible. Reacts vigorously with strong reducing agents. Incompatible with chlorine trifluoride.
Stannic oxide Preparation Products And Raw materials
Raw materials
Preparation Products
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18282-10-5 TIN DIOXIDE TIN(+4)OXIDE TIN(IV) OXIDE TIN OXIDE TIN OXIDE, WHITE c.i.77861 cassiterite[qr] ci77861[qr] flowersoftin[qr] Stannicanhydride stannicanhydride[qr] stannicdioxide stannicdioxide[qr] stannicoxide(sno2)[qr] stannicoxide[qr] t10(oxide) tin(iv) tin(iv)oxide(assn) tin(iv)oxide[qr] tindioxide(stannicoxide) tindioxide[qr] tinoxide(sno2) tinperoxide[qr] whitetinoxide[qr] STANNIC OXIDE Tin ash Tin Oxid white STANNAIC OXIDE Tin(IV) oxide; Stannic oxide Tin(Ⅳ)oxide TIN(IV) OXIDE, NANOPOWDER, <100NM TIN(IV) OXIDE, -325 MESH, 99.9% METALS & TIN(IV) OXIDE -325 MESH 99.9% TIN(IV) OXIDE, >=99.99% TIN(IV) OXIDE WHITE, AMORPHOUS StannicOxideGr StannicOxideExtraPure Tin(IV) oxide, 99+% TIN(IV) OXIDE (SnO2) Tin(IV) oxide, 99.90% Tin(IV) oxide, 99.995% STANNIC OXIDE, 99.9% SnO2 STANNIC OXIDE, 99.99+% Stannic (iV) Oxide Tin(IV)oxide(99.9%-Sn) Tin(IV)oxide(99.998%-Sn)PURATREM tin peroxide tin(iv) oxide, puratronic STANNICOXIDE,POWDER,REAGENT STANNICOXIDEDUST Zinndioxid TIN(IV) OXIDE: 99.998% PURATREM TIN(IV) OXIDE: 99.9% Inorganics Tin(IV) oxide, Puratronic(R), 99.996% (metals basis) Tin oxide, polymeric precursor, Oxide ≈29 wt%
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