51850-20-5

Name Dihydrogen hexahydroxyplatinate
CAS 51850-20-5
EINECS(EC#) 257-471-2
Molecular Formula H8O6Pt
MDL Number MFCD00058744
Molecular Weight 299.14
MOL File 51850-20-5.mol
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Chemical Properties

Appearance yellow granular powder
vapor pressure  0Pa at 20℃
storage temp.  Inert atmosphere,Room Temperature
solubility  H2O: slightly soluble(lit.)
form  Powder
color  yellow
Water Solubility  insoluble
Sensitive  Moisture Sensitive
Exposure limits ACGIH: TWA 0.002 mg/m3
NIOSH: IDLH 4 mg/m3; TWA 0.002 mg/m3
Major Application PEM fuel cells
homogeneous catalyst
material synthesis precursor
InChI 1S/6H2O.Pt/h6*1H2;/q;;;;;;+4/p-4
InChIKey ILXDKMTYQJUXAB-UHFFFAOYSA-J
SMILES O.O.O[Pt](O)(O)O
CAS DataBase Reference 51850-20-5(CAS DataBase Reference)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H332-H335
Precautionary statements  P261-P264-P271-P302+P352-P304+P340+P312-P305+P351+P338
Hazard Codes  Xn,Xi
Risk Statements 
R20:Harmful by inhalation.
R36/37/38:Irritating to eyes, respiratory system and skin .
R43:May cause sensitization by skin contact.
Safety Statements 
S22:Do not breathe dust .
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 .
S38:In case of insufficient ventilation, wear suitable respiratory equipment .
S37/39:Wear suitable gloves and eye/face protection .
WGK Germany  3
REACH Registrations Active
HS Code  28439000
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Inhalation
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

Hazard Information

Material Safety Data Sheet(MSDS)

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