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Name |
Phosphomolybdic acid hydrate |
EINECS | 234-713-5 |
CAS No. | 51429-74-4 | Density | 1.62g/mLat 25°C(lit.) |
PSA | 711.32000 | LogP | -5.26970 |
Solubility | Soluble in water, ethanol and ether. | Melting Point |
78-90°C |
Formula | H2O.xH.xMo12O40P | Boiling Point | 158oC at 760mmHg |
Molecular Weight | 1843.51000 | Flash Point | N/A |
Transport Information | N/A | Appearance | yellow crystals |
Safety | 17-26-36/37/39-45 | Risk Codes | 8-34 |
Molecular Structure | Hazard Symbols | O,C | |
Synonyms |
Molybdate(3-),tetracosa-m-oxododecaoxo[m12-[phosphato(3-)-O:O:O:O':O':O':O'':O'':O'':O''':O''':O''']]dodeca-,trihydrogen, hydrate;Molybdophosphoric acid(H6P2Mo24O80), hydrate;Molybdate(3-), tetracosa-m-oxododecaoxo[m12-[phosphato(3-)-kO:kO:kO:kO':kO':kO':kO'':kO'':kO'':kO''':kO''':kO''']]dodeca-, trihydrogen,hydrate (9CI);Molybdophosphoric acid (H3Mo12PO40) hydrate; |
Molecule structure of Phosphomolybdic acid hydrate (CAS NO.51429-74-4):
Molecular Weight: 1843.27[g/mol]
Molecular Formula: H5Mo12O41P
Melting Point: 78-90 °C
Density: 1.62 g/mL at 25 °C(lit.)
Storage temp. flammables area
Sensitive: Hygroscopic
Merck: 14,7342
Stability: Stable. Incompatible with powdered metals, organic materials. Contact with combustible material may cause fire.
EINECS: 234-713-5
Product Categories: Analytical Chemistry; Classes of Metal Compounds; Mo (Molybdenum) Compounds; TLC Stains; Transition Metal Compounds
Phosphomolybdic acid hydrate (CAS NO.51429-74-4) is used as analytical reagent.
Hazard Codes: O, C
Risk Statements: 8-34
R8 :Contact with combustible material may cause fire.
R34:Causes burns.
Safety Statements: 17-26-36/37/39-45
S17:Keep away from combustible material.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 3084 8/PG 2
WGK Germany: 3
F: 3
HazardClass: 5.1
PackingGroup: III
Phosphomolybdic acid hydrate (CAS NO.51429-74-4) is also called Trioxomolybdenum - phosphoric acid (12:1) hydrate ; Molybdate(3-),tetracosa-m-oxododecaoxo[m12-[phosphato(3-)-O:O:O:O':O':O':O'':O'':O'':O''':O''':O''']]dodeca-,trihydrogen, hydrate ; Molybdate(3-), tetracosa-m-oxododecaoxo[m12-[phosphato(3-)-kO:kO:kO:kO':kO':kO':kO'':kO'':kO'':kO''':kO''':kO''']]dodeca-, trihydrogen,hydrate (9CI) ; Phosphomolybdic acid hydrate (7CI) ; Phosphoric acid,molybdenum complex ; Molybdophosphoric acid (H3Mo12PO40) hydrate ; PMA . It is yellow crystals.