Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>Stannic oxide

Stannic oxide

Stannic oxide Structure
Stannic oxide structure
CAS No.
18282-10-5
Chemical Name:
Stannic oxide
Synonyms
TIN OXIDE;TIN DIOXIDE;TIN(IV) OXIDE;tin(iv);stannicdioxide[qr];STANNICOXIDE,POWDER,REAGENT;Tin ash;dioxotin;c.i.77861;t10(oxide)
CBNumber:
CB8130822
Molecular Formula:
O2Sn
Lewis structure
sno2 lewis structure
Molecular Weight:
150.71
MDL Number:
MFCD00011244
MOL File:
18282-10-5.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-04-24 14:59:19
Product description Number Pack Size Price
Tin (IV) oxide nanosheets 920169 10 mL $299
Tin(IV) oxide ≥99.99% trace metals basis 204714 5g $162
Tin(IV) oxide ≥99.99% trace metals basis 204714 25g $578
Tin(IV) oxide EMPLURA? 1.07818 250g $129
Tin(IV) oxide EMPLURA? 1.07818 25kg $5510
More product size
Request For Quotation

Stannic oxide Properties

Melting point 1127 °C
Boiling point 1800-900°C
bulk density 500-600kg/m3
Density 6.95 g/mL at 25 °C(lit.)
refractive index 1.9968
Flash point 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
Specific Gravity 7
PH 4-5 (50g/l, H2O, 20℃)(slurry)
Water Solubility INSOLUBLE
Crystal Structure Rutile type
Hydrolytic Sensitivity 6: forms irreversible hydrate
crystal system square
Sublimation 1800-1900 ºC
Merck 14,8778
Space group P42/mnm
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.47370.47370.31859090900.0715
Exposure limits ACGIH: TWA 2 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 2 mg/m3
Stability Stable.
Major Application battery manufacturing
Cosmetics Ingredients Functions ABRASIVE
OPACIFYING
BULKING
VISCOSITY CONTROLLING
InChI 1S/2O.Sn
InChIKey XOLBLPGZBRYERU-UHFFFAOYSA-N
SMILES O=[Sn]=O
CAS DataBase Reference 18282-10-5(CAS DataBase Reference)
EWG's Food Scores 2
FDA UNII KM7N50LOS6
EPA Substance Registry System Tin dioxide (18282-10-5)
UNSPSC Code 12352303
NACRES NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS08
Signal word  Danger
Hazard statements  H302-H317-H319-H372
Precautionary statements  P260-P280-P301+P312-P302+P352-P305+P351+P338-P314
PPE Eyeshields, Gloves, type N95 (US)
OEB B
OEL TWA: 2 mg/m3
WGK Germany  nwg
RTECS  XQ4000000
TSCA  TSCA listed
HS Code  2825908590
Storage Class 11 - Combustible Solids
Hazardous Substances Data 18282-10-5(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: > 20000 mg/kg
NFPA 704
0
1 0

Stannic oxide price More Price(61)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 920169 Tin (IV) oxide nanosheets 18282-10-5 10 mL $299 2026-04-30 Buy
Sigma-Aldrich 204714 Tin(IV) oxide ≥99.99% trace metals basis 18282-10-5 5g $162 2026-04-30 Buy
Sigma-Aldrich 204714 Tin(IV) oxide ≥99.99% trace metals basis 18282-10-5 25g $578 2026-04-30 Buy
Sigma-Aldrich 1.07818 Tin(IV) oxide EMPLURA? 18282-10-5 250g $129 2026-04-30 Buy
Sigma-Aldrich 1.07818 Tin(IV) oxide EMPLURA? 18282-10-5 25kg $5510 2026-04-30 Buy
Product number Packaging Price Buy
920169 10 mL $299 Buy
204714 5g $162 Buy
204714 25g $578 Buy
1.07818 250g $129 Buy
1.07818 25kg $5510 Buy

Stannic oxide Chemical Properties,Uses,Production

Description

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.

References

http://sciencing.com/tin-oxide-uses-8125683.html
https://www.alfa.com/zh-cn/catalog/012283/
http://www.azom.com/article.aspx?ArticleID=2358
https://en.wikipedia.org/wiki/Tin(II)_oxide

Chemical Properties

white or off-white powder

Physical properties

White or grayish powder; tetragonal crystals; density 6.85 g/cm3; refractive index 2.006; Mohs hardness 6.5; melts at 1,630°C; insoluble in water; soluble in hot concentrated alkalies.

Uses

It is used to detect carbon monoxide. Used in ceramic glazes and colors, putty, perfume preparations, textiles, polishing powder for steel, and the manufacture of special glasses. Stannic oxide is also used in making white patinas.

Uses

Polishing glass and metals; manufacture of milk-colored, ruby and alabaster glass, enamels, pottery, putty; mordant in printing and dyeing fabrics; in fingernail polishes.

Uses

Stannic oxide (SnO2) is a whitish powder used as a ceramic glaze and polishing agent.

Preparation

Tin(II) oxide is prepared by heating tin(II) hydroxide. The latter is obtained as a white precipitate by reacting Sn2+ ions with hydroxide ions: Sn2+(aq) + 2OHˉ(aq) → Sn(OH)2 (s) Sn(OH)2 → SnO(s) + H2O(g).

Definition

ChEBI: Tin dioxide is a tin oxide compound consisting of tin(IV) covalently bound to two oxygen atoms.

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.

Battery Materials

In perovskite solar cells (PSCs),  Stannic oxide (SnO2) is often employed as an electron transport layer (ETL) due to its excellent electron mobility and high transparency. Its function is to facilitate the efficient transport of photogenerated electrons from the perovskite layer to the external circuit, while also blocking holes, thereby improving the overall efficiency and stability of the solar cell. Using an aqueous solution of SnO2 can provide advantages such as ease of deposition, reduced toxicity, and environmental compatibility. This is particularly significant for scaling up the manufacturing process and aligns well with the sustainability goals often associated with renewable energy technologies like perovskite solar cells.

Purification Methods

Reflux it repeatedly with fresh HCl until the acid shows no tinge of yellow. The oxide is then dried at 110o.

Advantages

Stannic oxide, as the material of the electron transport layer, has good electronic conductivity and can effectively promote the rapid transmission of photogenerated electrons to the electrode.

Stannic oxide Preparation Products And Raw materials

Raw materials

Tin ingots Tin NITRIC OXIDE Nitric acid

Preparation Products

Tin POLYTHIOPHENE 5-ETHYLPYRIDINE-2-CARBOXYLIC ACID Chrom-tin-Pink Stannite Pigment

Stannic oxide Suppliers

Global( 459)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Chuanghai Biotechnology Co., Ltd 		+8615350571055 Sibel@chuanghaibio.com China 8738 58
Hebei Chuanghai Biotechnology Co., Ltd 		+8615531151365 mina@chuanghaibio.com China 18126 58
Henan Bao Enluo International TradeCo.，LTD 		+86-17331933971 deasea125996@gmail.com China 2472 58
Shandong Deshang Chemical Co., Ltd. 		+86-0531-8875-2665 +8613153039501 info@deshangchem.com China 661 58
Hebei Zhuanglai Chemical Trading Co Ltd 		+86-16264648883 niki@zlchemi.com China 7245 58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD 		+86-13017695106 +86-13676922317 jiuyitime@fdachem.com China 16513 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21590 55
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 33024 60
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418679 +8618949832763 info@tnjchem.com China 2988 55
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29819 58
Supplier Advantage
Hebei Chuanghai Biotechnology Co., Ltd 		58
Hebei Chuanghai Biotechnology Co., Ltd 		58
Henan Bao Enluo International TradeCo.，LTD 		58
Shandong Deshang Chemical Co., Ltd. 		58
Hebei Zhuanglai Chemical Trading Co Ltd 		58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD 		58
Henan Tianfu Chemical Co.,Ltd. 		55
ATK CHEMICAL COMPANY LIMITED 		60
Hefei TNJ Chemical Industry Co.,Ltd. 		55
career henan chemical co 		58

View Lastest Price from Stannic oxide manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Stannic oxide pictures 2026-04-30 Stannic oxide
18282-10-5
 0.99 RongNa Biotechnology Co.,Ltd
Stannic oxide pictures 2026-04-17 Stannic oxide
18282-10-5
 US $2.00-5.00 / kg 1kg 99% 100kg ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Stannic oxide pictures 2026-03-20 Stannic oxide
18282-10-5
 US $10.00 / KG 1KG 99% 10 mt Hebei Chuanghai Biotechnology Co., Ltd
  • Stannic oxide pictures
  • Stannic oxide
    18282-10-5
  • US $2.00-5.00 / kg
  • 99%
  • ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
  • Stannic oxide pictures
  • Stannic oxide
    18282-10-5
  • US $10.00 / KG
  • 99%
  • Hebei Chuanghai Biotechnology Co., Ltd

Stannic oxide Spectrum

Stannic oxide(18282-10-5)RamanStannic oxide(18282-10-5)IR

18282-10-5(Stannic oxide)Related Search:

Iron oxide TIN(II) OXIDE Calcium oxide ETHYLENE OXIDE Zinc oxide
NITRIC OXIDE Magnesium oxide Propylene oxide Aluminum oxide (Diethoxymethyl)diphenylphosphine oxide
Gadolinium oxide Titanium dioxide Zirconium dioxide Cobalt oxide Erbium(III) oxide
Lead monoxide DIETHYLPHOSPHINE OXIDE Nickel oxide

1of4

TIN DIOXIDE TIN(+4)OXIDE TIN(IV) OXIDE TIN OXIDE stannicdioxide stannicdioxide[qr] stannicoxide(sno2)[qr] stannicoxide[qr] t10(oxide) tin(iv) tin(iv)oxide(assn) tin(iv)oxide[qr] STANNIC OXIDE Tin ash Tin Oxid white Tin(IV) oxide, Puratronic(R), 99.996% (metals basis) Tin oxide, polymeric precursor, Oxide ≈29 wt% Tin oxide, antimony doped, polymeric precursor, Oxide ≈ 30 wt% Tin(IV) oxide, 99.9% (metals basis) Tin(IV) oxide, 15% in H2O colloidal dispersion 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% 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% Tin(IV) oxide, Puratronic, 99.996% (metals basis) TIN(IV) OXIDE EXTRA PURE 1 KG TIN(IV) OXIDE EXTRA PURE 250 G TIN(lV) OXIDE, aMorphous gel, 50% in Methanol The twotin oxidenano Twotin oxidenano Tin(IV) oxide nanopowder, <100 nM particle size (BET) Tin(IV)Oxide,Nanopowder,<100NM(BET) Tin(IV) oxide -325 mesh, 99.9% trace metals basis Tin(IV) oxide nanopowder, <=100 nm avg. part. size Tin(IV) oxide, 99.995% trace metals basis Tin(IV) oxide, 99.9% trace metals basis