Basic Information | Post buying leads | Suppliers |
Name |
Phosphotungstic acid hydrate |
EINECS | 235-087-6 | ||||||||||||||
CAS No. | 12501-23-4 | Density | g/cm3 | ||||||||||||||
PSA | 711.32000 | LogP | -5.26970 | ||||||||||||||
Solubility | soluble | Melting Point |
~95 °C(lit.) |
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Formula | H2O . x H . x O40 P W12 | Boiling Point | °Cat760mmHg | ||||||||||||||
Molecular Weight | 2898.07 | Flash Point | °C | ||||||||||||||
Transport Information | UN 3260 | Appearance | Crystalline | ||||||||||||||
Safety |
|
Risk Codes | R34 | ||||||||||||||
Molecular Structure | Hazard Symbols | ||||||||||||||||
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 Structure of Phosphotungstic acid hydrate (CAS No.12501-23-4):
Molecular Formula: H3PO4.12(WO3).H2O
Molecular Weight: 2898.07
CAS No: 12501-23-4
H bond acceptors: 41
H bond donors: 5
Freely Rotating Bonds: 0
Polar Surface Area: 678.32 Å2
IUPAC Name: Phosphoric acid; Trioxotungsten; hydrate
Hazard Symbols: C
Risk Codes: R34
R34:Causes burns.
Safety Description: S24/25
S24/25:Avoid contact with skin and eyes.
Transport Information: UN 3260
Phosphotungstic acid hydrate (CAS No.12501-23-4), its synonyms are Tungstophosphoric acid hydrate ; Dodecatungstophosphoric acid hydrate .