CAS No.51429-74-4,Phosphomolybdic acid hydrate Suppliers

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Basic Information

Molecular Structure:
CAS No.:	51429-74-4
Name:	Phosphomolybdic acid hydrate

Formula:	H₂O.xH.xMo₁₂O₄₀P
Molecular Weight:	1843.51000
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;
EINECS:	234-713-5
Density:	1.62g/mLat 25°C(lit.)
Melting Point:	78-90°C
Boiling Point:	158oC at 760mmHg
Solubility:	Soluble in water, ethanol and ether.
Appearance:	yellow crystals
Hazard Symbols:	O,C
Risk Codes:	8-34
Safety:	17-26-36/37/39-45
PSA:	711.32000
LogP:	-5.26970

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Chemistry

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

Uses

Phosphomolybdic acid hydrate (CAS NO.51429-74-4) is used as analytical reagent.

Safety Profile

Hazard Codes: Oxidizing O, Corrosive 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

Specification

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.