Detail of > 12501-23-4
- MSDS Download
- CAS Number:
- 12501-23-4
- Name:
Tungstate(3-),tetracosa-m-oxododecaoxo[m12-[phosphato(3-)-kO:kO:kO:kO':kO':kO':kO'':kO'':kO'':kO''':kO''':kO''']]dodeca-, hydrogen, hydrate (1:3:?)
- Superlist Name:
- Phosphotungstic acid hydrate
- Formula:
- H2O . x H . x O40 P W12
- Molecular Structure:
![Molecular Structure of 12501-23-4 (Tungstate(3-),tetracosa-m-oxododecaoxo[m12-[phosphato(3-)-kO:kO:kO:kO':kO':kO':kO'':kO'':kO'':kO''':kO''':kO''']]dodeca-, hydrogen, hydrate (1:3:?))](http://www.lookchem.com/300w/2010/0617/12501-23-4.jpg)
- Synonyms:
- Tungstate(3-),tetracosa-m-oxododecaoxo[m12-[phosphato(3-)-O:O:O:O':O':O':O'':O'':O'':O''':O''':O''']]dodeca-,trihydrogen, hydrate (9CI); Tungsten hydroxide oxide phosphate(W12(OH)3O33(PO4)), hydrate; Tungstophosphoric acid (H3PW12O40), hydrate (8CI);Phosphoric acid, tungsten complex; Hydrogen phosphotungstate hydrate(H3PW12O40.xH2O); Phosphotungstic acid (H3PW12O40) hydrate
- Molecular Weight:
- 2898.07
- EINECS:
- 235-087-6
- Density:
- g/cm3
- Melting Point:
- ~95 °C(lit.)
- Boiling Point:
- °Cat760mmHg
- Flash Point:
- °C
- Solubility:
- soluble
- Hazard Symbols:
- Risk Codes:
- R34
- Safety:
DetailsHazard Codes C Risk Statements 34 Safety Statements 26-36/37/39-45-24/25 RIDADR UN 3260 8/PG 3
WGK Germany 3
RTECS TH5650000
F 3-10-23 - Transport Information:
- UN 3260
Related products
- 12501-23-4Tungstate(3-),tetracosa-m-oxododecaoxo[m12-[phosphato(3-)-kO:kO:kO:kO':kO':kO':kO'':kO'':kO'':kO''':kO''':kO''']]dodeca-, hydrogen, hydrate (1:3:?)
- 1343-93-7Tungstate(3-),tetracosa-m-oxododecaoxo[m12-[phosphato(3-)-kO:kO:kO:kO':kO':kO':kO'':kO'':kO'':kO''':kO''':kO''']]dodeca-,hydrogen (1:3)
- 12026-98-1Tungstate(3-),tetracosa-m-oxododecaoxo[m12-[phosphato(3-)-kO:kO:kO:kO':kO':kO':kO'':kO'':kO'':kO''':kO''':kO''']]dodeca-, sodium (1:3)
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- 27988-77-8Aurate(1-),tetrachloro-, hydrogen, hydrate, (SP-4-1)- (9CI)
- 51429-74-4Molybdate(3-),tetracosa-m-oxododecaoxo[m12-[phosphato(3-)-kO:kO:kO:kO':kO':kO':kO'':kO'':kO'':kO''':kO''':kO''']]dodeca-, hydrogen, hydrate (1:3:?)
- 34202-69-22-Propanone,1,1,1,3,3,3-hexafluoro-, hydrate (1:3)
- 58052-80-51,3,5-Triazine,hexahydro-2,4,6-trimethyl-, hydrate (1:3)
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Reference
- Proton and phosphorus-31 NMR study of the crystal hydrates and anhydrous phases of 12-tungstophosphoric acids
- Proton and phosphorus-31 NMR study of the crystal hydrates and anhydrous phases of 12-tungstophosphoric acids. Chuvaev, V. F.; Yaroslavtseva, E. M.; Barash, A. B. (Inst. Fiz. Khim., Moscow, USSR). Koord. Khim., 13(1), 80-4 (Russian) 1987. CODEN: KOKHDC. DOCUMENT TYPE: Journal CA Section: 77 (Magnetic Phenomena) Section cross-reference(s): 65, 75, 78 The mol. mobilities and thermal transformations were studied of the title compds. The spin-lattice relaxation times are given. The chem. shifts are described. The translation rates are given for H2O mols. and H+ ions. In the hydrates, the H2O mols. 51429-74-4 and 12501-23-4 are just another two chemicals used in this study. are disordered and weakly bonded to the anions and rotate or diffuse rapidly. Dehydration induces structural amorphization. .
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