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12068-85-8

Name PYRITE
CAS 12068-85-8
EINECS(EC#) 235-106-8
Molecular Formula FeS2
MDL Number MFCD00064690
Molecular Weight 119.97
MOL File 12068-85-8.mol
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Chemical Properties

Definition Often mixed with small amounts of copper, arsenic, nickel, cobalt, gold, selenium.
Appearance Brass-yellow or brown, tarnished min- eral, greenish or brownish-black streak, metallic luster.
Melting point  1171°C
density  4.87
form  Powder
color  Gray
Water Solubility  Insoluble in water.
Uses
Manufacture of sulfur, sulfuric acid and sulfur dioxide, ferrous sulfate, cheap jewelry, recovery of metals.
CAS DataBase Reference 12068-85-8(CAS DataBase Reference)
EPA Substance Registry System Iron disulfide (12068-85-8)

Safety Data

Hazard Codes  Xi
Risk Statements 
R32:Contact with acids liberates very toxic gas.
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 .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
RIDADR  UN3178
WGK Germany  3
TSCA  Yes
HazardClass  4.1
PackingGroup  III

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