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Silver 7440-22-4


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  • 7440-22-4

  • bosschemical

  • 7440-22-4

Silver Basic information
Product Name: Silver
CAS: 7440-22-4
MF: Ag
MW: 107.87
EINECS: 231-131-3
Mol File: 7440-22-4.mol
Silver Chemical Properties
Melting point 960 °C(lit.)
Boiling point 2212 °C(lit.)
density 1.135 g/mL at 25 °C
vapor density 5.8 (vs air)
vapor pressure 0.05 ( 20 °C)
refractive index n20/D 1.333
Fp 232 °F
storage temp. 2-8°C
solubility H2O: soluble
form wool
color Yellow
Specific Gravity 10.49
Odor Odorless
resistivity 1-3 * 10^-5 Ω-cm (conductive paste) &_& 1.59 μΩ-cm, 20°C
Water Solubility insoluble
Sensitive Light Sensitive
Merck 138,577
Exposure limits TLV-TWA (metal dusts and fumes) 0.1 mg/m3 (ACGIH), 0.01 mg/m3 (MSHA and OSHA), soluble compounds 0.01 mg/m3 (AIGIH).
Stability: Stable. Substances to be avoided include strong acids and strong bases, tartaric acid, oxalic acid. Blackened by contact with ozone, hydrogen sulfide, sulfur. Powder is highly flammable.
CAS DataBase Reference 7440-22-4(CAS DataBase Reference)
NIST Chemistry Reference Silver(7440-22-4)
EPA Substance Registry System Silver (7440-22-4)



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