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TIN(II) OXIDE

TIN(II) OXIDE Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Email: info@dakenchem.com
Products Intro: Product Name:TIN(II) OXIDE
CAS:21651-19-4
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: CAS:21651-19-4
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Shanghai Time Chemicals CO., Ltd.
Tel: +86-021-57951555
Email: jack.li@time-chemicals.com
Products Intro: Product Name:Tin monoxide
CAS:21651-19-4
Company Name: Mainchem Co., Ltd.
Tel: +86-0592-6210733
Email: sales@mainchem.com
Products Intro: Product Name:TIN(II) OXIDE
CAS:21651-19-4
Company Name: J & K SCIENTIFIC LTD.  
Tel: 400-666-7788 +86-10-82848833
Email: jkinfo@jkchemical.com;market6@jkchemical.com
Products Intro: Product Name:Tin(II) oxide, 98% (99+%-Sn)
CAS:21651-19-4
Purity:(99+%-Sn) Package:250g;50g
TIN(II) OXIDE Basic information
Physical Properties Uses Preparation
Product Name:TIN(II) OXIDE
Synonyms:STANNOUS OXIDE;STANNOUS MONOXIDE;TIN(II) OXIDE;TIN OXIDE;TIN MONOXIDE;TIN(+2)OXIDE;TIN(III) OXIDE;Tin protoxide
CAS:21651-19-4
MF:OSn
MW:134.71
EINECS:244-499-5
Product Categories:Inorganics;Metal and Ceramic Science;Oxides;Tin;metal oxide
Mol File:21651-19-4.mol
TIN(II) OXIDE Structure
TIN(II) OXIDE Chemical Properties
Melting point 1080 °C
density 6,95 g/cm3
storage temp. Store at RT.
form powder
color Blue-black
Water Solubility Insoluble in water, and alcohol.
Merck 14,8787
Stability:Stable. Incompatible with strong acids, strong bases.
CAS DataBase Reference21651-19-4(CAS DataBase Reference)
Safety Information
Safety Statements 24/25
WGK Germany 3
RTECS XQ3700000
TSCA Yes
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
TIN(II) OXIDE Usage And Synthesis
Physical PropertiesBluish-black powder; tetragonal crystals; density 6.45 g/cm3; decomposes at 1,080°C; insoluble in water; dissolves in acids to form Sn2+ and in base to form stannite ion, Sn(OH)3–.
UsesTin(II) oxide is a reducing agent; and is used in preparing other tin(II) salts. Also, it is used to make soft abrasive putty powder.
PreparationTin(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) + 2OH¯(aq) → Sn(OH)2 (s)
Chemical Propertiesblack crystals with a characteristic odour. Tin oxide is insoluble in water but soluble in acids and alkalis and slightly soluble in ammonium chloride. Tin oxide is incompatible with acids and/or alkalis.
UsesReducing agent; preparation of stannous salts.
General DescriptionBrownish-black powder or black to blue-black crystalline solid. Mp: 1080°C (decomposes); density: 6.45 g cm-3. Insoluble in water.
Reactivity ProfileTIN(II) OXIDE is a reducing agent. Unstable in air due to slow oxidation to tin(IV) oxide. At 300°C this oxidation proceeds incandescently. Incompatible with strong oxidizing agents. Reacts with acids and with strong bases.
TIN(II) OXIDE Preparation Products And Raw materials
Preparation ProductsBis(2-ethylhexyl) phthalate
Raw materialsTIN
Tag:TIN(II) OXIDE(21651-19-4) Related Product Information
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