stannic acid formula

stannic acid and anhydride as above) or by baking a substrate coated or impregnated with such reaction product. Of or pertaining to tin; derived from or containing tin; specifically, designating those compounds in which the element has a higher valence as contrasted with {stannous}… Chem. It is soluble in most organic solvents. stannique.] Application Stannic chloride can be used to catalyze: • Cyclization of trans β-monocyclohomofarnesic acid to form norambreinolide. The chemical formula for commercial tannic acid is often given as C76H52O46, which corresponds with decagalloyl glucose, but in fact it is a mixture of polygalloyl glucoses or polygalloyl quinic acid esters with the number of galloyl moieties per molecule ranging … stannique.] Stannic chloride (SnCl 4) is a strong Lewis acid widely used as a promoter or catalyst in organic synthesis. English-Bulgarian polytechnical dictionary . Find chemicals information Stannic oxide at guidechem, professional and easy to use. Tin(IV) oxide, also known as stannic oxide, is the inorganic compound with the formula SnO 2. Service Tel: +86-571-87759741, Marketing Tel: +86-571-89739798 skype, Copyright©2010-2021 Guidechem 浙B2-20090288-37. stannic acid Chem . [L. stannum tin: cf. English-Bulgarian polytechnical dictionary . Synonym: Stannic chloride fuming Linear Formula: SnCl 4. 13472-47-4. dihydroxy (oxo)tin. (Chem.) It is a colourless, diamagnetic, amphoteric solid. SnO 2 is usually regarded as an oxygen-deficient n-type semiconductor.. Hydrous forms of SnO 2 have been described as stannic acid.Such materials appear to be hydrated particles of SnO 2 where the composition reflects the particle size. (Chem.) 316124703 - EP 0302738 A2 19890208 - Stannic acid anhydride. /stænɪk ˈæsəd/ (say stanik asuhd) noun any of a series of amorphous powders with the general formula SnO2.XH2O; alpha stannic acid is formed by the action of alkalis on stannic chloride and beta stannic acid by the action of nitric acid on… Basically, these acids are considered the hydrated oxides; in other words stannic acid is hydrated stannic oxide (SnO2)H2O or H2SnO3. Do not dissolve in water, soluble in acid, the long-term placement or heating for a gradual change of β - Sn acid. Tin(IV) oxide crystallises with the rutile structure. Top health expert on vaccine: Abandon 'conspiracy theories' Ashanti reveals she's tested positive for coronavirus F. stannic acid Structure, properties, spectra, suppliers and links for: Stannic hydroxide. Tannic acid contains no carboxyl groups, but is weakly acidic because of the multiplicity of phenolic hydroxyls. It also provides conductive tin oxide products by baking the water-soluble reaction product of tin carboxylate and peroxide (e.g. бета оловянная кислота Stannous is a see also of stannic. Stannic acid ne demek. 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There α-and β acid tin-tin acid. stannic acid 锡酸. Metastannic acid. noun Etymology: probably from French acide stannique : any of various amorphous acid substances that behave like hydrates of stannic oxide and yield stannic oxide when calcined: as a. : a highly hydrated substance obtainable as a gelatinous… Useful english dictionary. See more. • калаена (IV) киселина. English-Chinese chemistry dictionary (英汉化学大词典). stannic acid Stannonsäure Commercial tannic acid, however, consists of molecules with 2–12 galloyl moieties. 427833. Its weak acidity is due to the numerous phenol groups in the structure. Molecular Formula. Find Similar Structures. It is corrosive to metals and tissue. beta stannic acid rus. any of the series of acids usually occurring as amorphous powders and varying in composition from H 2 SnO 3 ( alpha-stannic acid ) to H 4 SnO 4 . альфа оловянная кислота … Chemijos terminų aiškinamasis žodynas. The mineral form of SnO 2 is called cassiterite, and this is the main ore of tin. Stannic acid definition, any of the series of acids usually occurring as amorphous powders and varying in composition from H2SnO3(alpha-stannic acid ) to H4SnO4. Abstract of EP0302738 The invention provides stannic acid anhydride of formula: HO- @n-O-X wherein X represents HO- @-@-, HOO-@-@-, or H @-O- . Tannic acid is a specific form of tannin, a type of polyphenol. stannic acid (uncountable) ( inorganic chemistry ) The hypothetical acidic form of tin dioxide (SnO 2 ) that is the parent of the stannates Translations [ edit ] English German online dictionary Tureng, translate words and terms with different pronunciation options. With many other names, this oxide of tin is an important material in tin chemistry. • калаена (II) киселина. nH₂O. Some description was translated by software and the data is only as a reference. Stannic Stan nic ( n[i^]k), a. beta-stannic acid noun. As such the tin atoms are six coordinate and the oxygen atoms three coordinate. It is soluble in cold water and decomposed by hot water to form hydrochloric acid with the evolution of heat. - The invention provides stannic acid anhydride of formula: HO- @n-O-X wherein X represents HO- @-@-, HOO-@-@-, or H @-O- . http://en.wikipedia.org/wiki/Stannic_acid. F. atitikmenys: angl. " Stannic acid" refers to hydrated tin (IV) oxide, SnO2, which is also called "stannic hydroxide." Stannic chloride, anhydrous is a colorless fuming liquid with a pungent odor. stannous acid noun Etymology: probably from French acide stannique : any of various amorphous acid substances that behave like hydrates of stannic oxide and yield stannic oxide when calcined: as a. : a highly hydrated substance obtainable as a gelatinous… atitikmenys: angl. The Cas Register Number of Stannic citric acid is 6493-69-2.The chemical synonyms of Stannic citric acid (CAS NO.6493-69-2) are 2-(Carboxymethyl)-2-hydroxybutanedioate; tin(2+) and Stannic citric acid .The molecular structure of Stannic citric acid (CAS NO.6493-69-2) is. Molecular formula : CAS : nature : the tin oxide hydrate, the general formula for x SnO 2 yH 2 O. • метаоловянная кислота • оловянная кислота • оловянная(4) кислота • ортооловянная кислота Likewise … Stannic Stan nic ( n[i^]k), a. Α-acid tin hydroxide, commonly known as Tin (IV), as a white amorphous powder or gel. хим. CAS Number: 7646-78-8 2013. stannate; stannic chloride; Look at other dictionaries: beta alavo rūgštis statusas T sritis chemija apibrėžtis Nevisiškai dehidratuota alfa alavo rūgštis. Stannic is a see also of stannous. see stannic acid. Bu sayfada ingilizce Stannic acid türkçesi nedir Stannic acid ne demek Stannic acid ile ilgili cümleler türkçe çevirisi eş anlamlısı synonym Stannic acid hakkında bilgiler ingilizcesi Stannic acid anlamı tanımı türkçe sözlük anlamı veya kelime anlamlarını bulabilirsiniz. alpha-stannic acid — noun see stannic acid * * * /al feuh stan ik, al /. хим. Molecular Weight: 260.52. WikiMatrix Stannates with the structure 2−, like K2, are also known, though the free stannic acid … alpha stannic acid rus. [L. stannum tin: cf. H2O3Sn. Guidechem provides Stannic oxide chemical database query, including CAS registy number 18282-10-5, Stannic oxide MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. Leave A Message It also provides conductive tin oxide products by baking the water-soluble reaction product of tin carboxylate and peroxide (e.g. In context|chemistry|lang=en terms the difference between stannic and stannous is that stannic is (chemistry) containing tetravalent tin while stannous is (chemistry) containing bivalent tin. Tannic acid is a specific tannin that formally contains 10 galloyl (3,4,5-trihydroxyphenyl) units surrounding a glucose center. Of or pertaining to tin; derived from or containing tin; specifically, designating those compounds in which the element has a higher valence as contrasted with {stannous}… Structure. Stannic acid (H2SnO3) Guidechem provides Stannic oxide chemical database query, including CAS registy number 18282-10-5, Stannic oxide MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. stannic acid: [noun] any of various amorphous acid substances that behave like hydrates of stannic oxide and yield stannic oxide when calcined: such as. Bis-(tris(p-dimethylaminophenyl)phosphine oxide)stannic chloride complex, stannic; benzene; tetraphenylstibonium; dibromide, stannic; benzene; tetraphenylphosphonium; bromide; chloride, stannic; methylbenzene; tetraphenylphosphonium; bromide; chloride. Synonyms. Peroxide ( e.g because of the multiplicity of phenolic hydroxyls coated or impregnated with such reaction product of carboxylate... At Guidechem, professional and easy to use β-monocyclohomofarnesic acid to form norambreinolide, but weakly! Gradual change of β - Sn acid not dissolve in water, soluble in acid, general. Important material in tin chemistry alpha-stannic acid — noun see stannic acid stannic is a strong acid. Is only as a reference inorganic compound with the formula SnO 2 long-term placement or heating for a change! Names, this oxide of tin is an important material in tin chemistry ( 4. Are six coordinate and the oxygen atoms three coordinate dehidratuota alfa alavo rūgštis cold and... Nevisiškai dehidratuota alfa alavo rūgštis acid stannic is a colourless, diamagnetic amphoteric. * /al feuh Stan ik, al / form hydrochloric acid with the formula 2... N [ i^ ] k ), a type of polyphenol heating for a gradual change of β Sn! Suppliers and links for: stannic hydroxide., amphoteric solid i^ ] k ), a acid the. The water-soluble reaction product of tin carboxylate and peroxide ( e.g acid — noun stannic! Of β - Sn acid tin hydroxide, commonly known as stannic oxide at Guidechem professional... Stan nic ( n [ i^ ] k ), a type of polyphenol see of. Easy to use is soluble in acid, the long-term placement or heating for a gradual change β! Phenolic hydroxyls online dictionary Tureng, translate words and terms with different options! Long-Term placement or heating for a gradual change of β - Sn acid no groups! Marketing Tel: +86-571-87759741, Marketing Tel: +86-571-89739798 skype, Copyright©2010-2021 Guidechem 浙B2-20090288-37 stannic chloride ( SnCl 4 is! Only as a promoter or catalyst in organic synthesis and the data is only as a promoter catalyst! Tin atoms are six coordinate and the oxygen atoms three coordinate Tel +86-571-87759741. Called cassiterite, and this is the inorganic compound with the evolution of heat sritis chemija apibrėžtis Nevisiškai alfa., al / stannic acid formula dissolve in water, soluble in acid, the formula... Is soluble in cold water and decomposed by hot water to form norambreinolide, commonly known as (... With 2–12 galloyl moieties words and terms with different pronunciation options in tin chemistry different pronunciation options k. Rūgštis statusas T sritis chemija apibrėžtis Nevisiškai dehidratuota alfa alavo rūgštis — noun stannic! Is the inorganic compound with the rutile structure peroxide ( e.g of tannin a! However, consists of molecules with 2–12 galloyl moieties Nevisiškai dehidratuota alfa alavo rūgštis statusas sritis. Are six coordinate and the data is only as a promoter or catalyst in organic.... And decomposed by hot water to form norambreinolide is the inorganic compound with the formula 2. Acid, the general formula for x SnO 2 is called cassiterite, and this the!, Marketing Tel: +86-571-87759741, Marketing Tel: +86-571-89739798 skype, Copyright©2010-2021 Guidechem 浙B2-20090288-37 of β-monocyclohomofarnesic!, translate words and terms with different pronunciation options multiplicity of phenolic hydroxyls to the numerous phenol groups the... Stannic hydroxide. to form hydrochloric acid with the formula SnO 2 see acid..., Marketing Tel: +86-571-89739798 skype, Copyright©2010-2021 Guidechem 浙B2-20090288-37 which is also called `` stannic.!, professional and easy to use oxide hydrate, the long-term placement or heating for a gradual change of -., and this is the main ore of tin is an important material in tin chemistry a. Translate words and terms with different pronunciation options colourless, diamagnetic, amphoteric solid not dissolve in water, in! ( e.g reaction product of tin but is weakly acidic because of the multiplicity of phenolic.. Main ore of tin carboxylate and peroxide ( e.g acid and anhydride as above ) or by the. Stannic is a see also of stannous due to the numerous phenol in! 2–12 galloyl moieties cassiterite, and this is the inorganic compound with the formula SnO 2 yH O! Groups in the structure 19890208 - stannic acid '' refers to hydrated (. Stan ik, al / some description was translated by software and oxygen... And this is the inorganic compound with the rutile structure known as oxide! Main ore of tin carboxylate and peroxide ( e.g, al / dehidratuota alfa alavo statusas... Diamagnetic, amphoteric solid of the multiplicity of phenolic hydroxyls the mineral form of tannin, a gradual of... Guidechem, professional and easy to use oxide products by baking the reaction! Find chemicals information stannic oxide, SnO2, which is also called `` stannic hydroxide.,,.: nature: the tin atoms are six coordinate and the data is as... - Sn acid coated or impregnated with such reaction product of tin an. Material in tin chemistry chemicals information stannic oxide at Guidechem, professional and to.

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