Silicotungstic acid, 12027-43-9

Chemical Encyclopedia

April 17, 2026

ask a question

Chinese name: silicotungstic acid
english name: Tungstosilicic acid hydrate
chinese alias: tungstosilicic acid hydrate
english alias:6, 4λ 6, 6λ 6-tritungtacyclohexane 2,2,4,4,6,6-hexaoxide,hydrate;Tungto hydrate silicic acid,1,3,5-trioxa-2λ6,4λ6,6λ6-tritungstacyclohexane 2,2,4,4,6,6-hexaoxide,hydrate;Tungstosilicic acid hydrate;
CAS No:12027-43-9
chemical formula:(W12(OH)4O32(SiO4)).x(H2O)
molecular weight:2878.17 (anhydrous basis)
symbol: GHS07
signal word: warning
caring statements: P261;P305 P351 P338
hazard Statement: H315;H319;H335
dangerous Goods Marking: xi: Irritant substance
safety instructions: s26: In case of contact with eyes, immediately rinse with plenty of water and send to a doctor for treatment. S36: Wear suitable protective clothing.