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Stannic oxide

Description References
Stannic oxide
Stannic oxide
Chemical Name:
Stannic oxide
tin(iv);Tin ash;TIN OXIDE;c.i.77861;t10(oxide);Zinndioxid;ci77861[qr];TIN DIOXIDE;Tin(Ⅳ)oxide;TIN(+4)OXIDE
Molecular Formula:
Formula Weight:
MOL File:

Stannic oxide Properties

Melting point:
1127 °C
Boiling point:
6.95 g/mL at 25 °C(lit.)
refractive index 
Flash point:
storage temp. 
Store at +5°C to +30°C.
Soluble in hot concentrated alkalis, and concentrated acids. Insoluble in alcohol.
White to slightly gray
4-5 (50g/l, H2O, 20℃)(slurry)
Water Solubility 
1800-1900 ºC
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
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 price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 1.07818 Tin(IV) oxide 18282-10-5 1EA $200 2017-11-08 Buy
Sigma-Aldrich 1.07818 Tin(IV) oxide 18282-10-5 2EA $5992 2017-11-08 Buy
Alfa Aesar 39754 Tin oxide, antimony doped, polymeric precursor, Oxide ≈ 30 wt% 100g $1299 2017-11-08 Buy
Alfa Aesar 39754 Tin oxide, antimony doped, polymeric precursor, Oxide ≈ 30 wt% 25g $409 2017-11-08 Buy
Strem Chemicals 50-0518 Tin(IV) oxide, nanoparticle (30-60 nm), (99.7%-Sn) 18282-10-5 100g $240 2017-11-27 Buy

Stannic oxide Chemical Properties,Uses,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


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

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

Preparation Products

Stannic oxide Suppliers

Global( 188)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32765 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 China 1428 55
City Chemical LLC
203.937.8400 United States 101 58
Hubei Jusheng Technology Co.,Ltd North:027-59599241,18871490274,QQ:1400878000 South:027-59599240,18871490354,QQ:1400868000
FAX:027-59599240 China 9925 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933; China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) China 40399 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 China 30308 84
ShangHai DEMO Chemical Co.,Ltd 400-021-7337 qq:2355568890
0086-21-50182339; China 2608 57
BeiJing Hwrk Chemicals Limted 4006990298;010-57411839;0757-86311057;021-51691807
010-87653215;0757-86311057;021-55236763 China 14687 55
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 China 44192 61

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