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1314-60-9

Name Diantimony pentoxide
CAS 1314-60-9
EINECS(EC#) 215-237-7
Molecular Formula O5Sb2
MDL Number MFCD00011216
Molecular Weight 323.52
MOL File 1314-60-9.mol
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Chemical Properties

Appearance yellow powder
Melting point  380 °C (dec.)(lit.)
density  3.78 g/mL at 25 °C(lit.)
form  Powder
color  Yellow
Specific Gravity 3.8
Stability: Stable. Incompatible with acids, reducing agents.
Water Solubility  Slightly soluble in water. Slowly dissolves in warm HCl and warm KOH. Insoluble in HNO<sub>3</sub>
Merck  14,698
Exposure limits ACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3
CAS DataBase Reference 1314-60-9(CAS DataBase Reference)
EPA Substance Registry System 1314-60-9(EPA Substance)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
RIDADR  1549
WGK Germany  3
RTECS  CC6300000
TSCA  Yes
HazardClass  6.1
PackingGroup  III
Safety Profile
Moderately toxic by intraperitoneal route. See also ANTIMONY COMPOUNDS.
Toxicity
LD50 i.p. in rats: 400.0 mg Sb/100 g (Bradley, Fredrick)

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