12027-38-2
SILICOTUNGSTIC ACID HYDRATE
CAS: 12027-38-2
Molecular Formula: SiO2·12WO3·26H2O
12027-38-2 - Names and Identifiers
12027-38-2 - Physico-chemical Properties
| Molecular Formula | SiO2·12WO3·26H2O |
| Molar Mass | 2878.17 |
| Density | 2.099 g/cm3 |
| Melting Point | >300 °C |
| Boling Point | 210-220 °C(Press: 1-2 Torr) |
| Appearance | Form Solid, color White to Off-White |
| Storage Condition | Room Temperature, under inert atmosphere |
| MDL | MFCD08690885 |
| Physical and Chemical Properties | EPA Chemical Information Tungstate(4-), [.mu.12-[orthosilicato(4-)-.kappa.O:.kappa.O:.kappa.O:.kappa.O':.kappa.O':.kappa.O':.kappa.O':.kappa.O':.kappa.O':.kappa.O ''':. Kappa. O''']]tetracosa-.mu.-oxododecaoxododeca-, tetrahydrogen (12027-38-2) |
| Use | It is mainly used as a biochemical reagent, but also in the pigment industry. |
12027-38-2 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 3-10 |
12027-38-2 - Introduction
Soluble in water, ethanol and ether. When heated, it dissolves in its own crystal water and decomposes when heated to 600~650 ℃.
Last Update：2022-10-16 17:30:58
12027-38-2 - Nature
| Solubility | H2O: 0.1 g/mL, clear, colorless |
| Hydrolytic sensitivity | 0: forms stable aqueous solutions |
Last Update：2024-04-10 22:29:15
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Tel: +86-18821248368
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Product Name: Silicotungstic acid Request for quotationCAS: 12027-38-2
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QQ: 3623107365
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Product Name: Silicotungstic acid Visit Supplier Webpage Request for quotationCAS: 12027-38-2
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
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Product Name: Silicotungstic acid Visit Supplier Webpage Request for quotationCAS: 12027-38-2
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Mobile: 18021002903
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