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Stannic oxide

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

Molecular Weight:: 150.71

MDL Number:: MFCD00011244

MOL File:: 18282-10-5.mol

MSDS File:: SDS

Last updated:2023-09-20 16:58:51

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Stannic oxide Properties

Melting point	1127 °C
Boiling point	1800-900°C
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
Hydrolytic Sensitivity	6: forms irreversible hydrate
Sublimation	1800-1900 ºC
Merck	14,8778
Exposure limits	ACGIH: TWA 2 mg/m3 NIOSH: IDLH 100 mg/m3; TWA 2 mg/m3
Stability	Stable.
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)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07,GHS08

Signal word

Danger

Hazard statements

H302-H317-H319-H372

Precautionary statements

P260-P280-P301+P312-P302+P352-P305+P351+P338-P314

HS Code

2825908590

Toxicity

LD50 orally in Rabbit: > 20000 mg/kg

NFPA 704

	0
1		0

Stannic oxide price More Price(52)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	GF03090136	Tin oxide powder, max. particle size 150 micron, weight 200?g	18282-10-5	1EA	$373	2024-03-01	Buy
Sigma-Aldrich	204714	Tin(IV) oxide ≥99.99% trace metals basis	18282-10-5	5g	$148	2024-03-01	Buy
Sigma-Aldrich	204714	Tin(IV) oxide ≥99.99% trace metals basis	18282-10-5	25g	$526	2024-03-01	Buy
Sigma-Aldrich	1.07818	Tin(IV) oxide EMPLURA?	18282-10-5	250g	$116	2024-03-01	Buy
Sigma-Aldrich	1.07818	Tin(IV) oxide EMPLURA?	18282-10-5	25kg	$5080	2024-03-01	Buy

Product number	Packaging	Price	Buy
GF03090136	1EA	$373	Buy
204714	5g	$148	Buy
204714	25g	$526	Buy
1.07818	250g	$116	Buy
1.07818	25kg	$5080	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

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

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.

Definition

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

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).

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.

Purification Methods

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

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( 374)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12452	58
Henan Bao Enluo International TradeCo.，LTD	+86-17331933971 +86-17331933971	deasea125996@gmail.com	China	2504	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21695	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32480	60
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418679 +86-18949832763	info@tnjchem.com	China	2989	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
City Chemical LLC	2039322489	sales@citychemical.com	United States	168	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503282	alice@crovellbio.com	China	8822	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58

Supplier	Advantage
Hebei Mojin Biotechnology Co., Ltd	58
Henan Bao Enluo International TradeCo.，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
City Chemical LLC	58
Hubei Jusheng Technology Co.,Ltd.	58
Hebei Guanlang Biotechnology Co., Ltd.	58
Hubei xin bonus chemical co. LTD	58

View Lastest Price from Stannic oxide manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2023-09-20	Stannic oxide 18282-10-5	US $0.00 / KG	1KG	99%	50000KG/month	Hebei Mojin Biotechnology Co., Ltd
2023-09-06	Stannic oxide 18282-10-5	US $0.00-0.00 / KG	1KG	99%	500000kg	Hebei Guanlang Biotechnology Co., Ltd.
2023-08-15	Stannic oxide 18282-10-5	US $0.00 / KG	1KG	99%	50000KG/month	Hebei Mojin Biotechnology Co., Ltd

Stannic oxide
18282-10-5
US $0.00 / KG
99%
Hebei Mojin Biotechnology Co., Ltd

Stannic oxide
18282-10-5
US $0.00-0.00 / KG
99%
Hebei Guanlang Biotechnology Co., Ltd.

Stannic oxide
18282-10-5
US $0.00 / KG
99%
Hebei Mojin Biotechnology Co., Ltd

Stannic oxide Spectrum

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

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

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Lead monoxide DIETHYLPHOSPHINE OXIDE Nickel oxide

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