51429-74-4

Name PHOSPHOMOLYBDIC ACID HYDRATE
CAS 51429-74-4
EINECS(EC#) 234-713-5
Molecular Formula H5Mo12O41P
MDL Number MFCD00149913
Molecular Weight 1843.27
MOL File 51429-74-4.mol
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Chemical Properties

Appearance yellow crystals
Melting point  78-90°C
bulk density 980kg/m3
density  1.62 g/mL at 25 °C(lit.)
Fp  12°
storage temp.  Flammables area
solubility  Water (Slightly)
form  Solid
color  Yellow
Specific Gravity 0.94
Stability: Stable. Incompatible with powdered metals, organic materials. Contact with combustible material may cause fire.
Water Solubility  Soluble in water, ethanol and ether.
Sensitive  Hygroscopic
Merck  14,7342
Exposure limits ACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 1000 mg/m3
InChI 1S/12Mo.H3O4P.H2O.36O/c;;;;;;;;;;;;1-5(2,3)4;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/h;;;;;;;;;;;;(H3,1,2,3,4);1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
InChIKey YBJOGPJTURREAY-UHFFFAOYSA-L
CAS DataBase Reference 51429-74-4(CAS DataBase Reference)

Safety Data

Symbol(GHS)  Flame Over Circle (GHS03)Corrosion (GHS05)
GHS03,GHS05
Signal word  Danger
Hazard statements  H272-H314
Precautionary statements  P210-P220-P260-P280-P303+P361+P353-P305+P351+P338
Hazard Codes  O,C
Risk Statements 
R8:Contact with combustible material may cause fire.
R34:Causes burns.
Safety Statements 
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 label where possible) .
RIDADR  UN 3084 8/PG 2
WGK Germany  3
F  3
TSCA  Yes
HazardClass  5.1
PackingGroup  III
HS Code  28111990
Storage Class 5.1B - Oxidizing hazardous materials
Hazard Classifications Eye Dam. 1
Ox. Sol. 3
Skin Corr. 1B

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