| Identification | Back Directory | [Name]
Metastannic acid | [CAS]
13472-47-4 | [Synonyms]
Metastannicaci
Metatin(IV) acid
Partial stannate
dihydroxy(oxo)tin
Tin hydroxide oxide
Dihydroxyoxotin(IV)
METASTANNIC ACID 86+%
Tin hydroxide oxide (Sn(OH)2O)
Hydrogen Sulfide ISO 9001：2015 REACH | [EINECS(EC#)]
236-745-5 | [Molecular Formula]
H4O8Sn3 | [MDL Number]
MFCD00799155 | [MOL File]
13472-47-4.mol | [Molecular Weight]
488.157 |
| Hazard Information | Back Directory | [Chemical Properties]
White amorphous powder, insoluble in water, insoluble in acid and lye, eutectic with alkali to obtain metastannate, and loses water significantly when heated. | [Application]
Metastannic acid is mainly used as a flame retardant for chemical fibers and textiles, plastic products, paint coatings and epoxy resin sealing materials; colorants for ceramic products; additives for printing inks; mordant in the textile industry. | [Synthesis]
Metastannic acid can be obtained by reacting refined tin with concentrated nitric acid, separating by filtration and drying. |
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