Silver
Silver
- CAS:
- 7440-22-4
- MF:
- Ag
- MW:
- 107.87
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Company Type
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
- n
20/D 1.333
- Flash point:
- 232 °F
- storage temp.
- 2-8°C
- solubility
- H2O: soluble
- form
- wool
- Specific Gravity
- 10.49
- color
- Yellow
- Odor
- Odorless
- Resistivity
- 1-3 * 10^-5 Ω-cm (conductive paste) &_& 1.59 μΩ-cm, 20°C
- Water Solubility
- insoluble
- Sensitive
- Light Sensitive
- Merck
- 13,8577
- 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.
Safety Information
- Symbol(GHS)
GHS07,GHS08,GHS09
- Signal word
- Warning
- Hazard statements
- H302-H373-H410
- Precautionary statements
- P273-P301+P312+P330-P314
- Hazard Codes
- N,Xn,T,Xi,F
- Risk Statements
- 22-38-20/21-10-40-34-23/24/25-36/37/38-67-36-11-50/53-36/38
- Safety Statements
- 26-24/25-25-45-36/37/39-23-16-7-61
- RIDADR
- UN 3264 8/PG 3
- OEB
- E
- OEL
- TWA: 0.01 mg/m3
- WGK Germany
- 3
- RTECS
- VW3500000
- F
- 8
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- III
- HS Code
- 71069110
- Toxicity
- PEL (OSHA) 0.01 mg/m3
TLV-TWA (ACGIH) 0.1 mg/m3 (silver metal)
TLV-TWA (ACGIH) 0.01 mg/m3 (soluble silver compounds, as Ag)
- IDLA
- 10 mg Ag/m3
Use
Silver and its alloys and compounds have numerous applications. As a precious metal, silver is used in jewelry. Also, one of its alloys, sterling silver, containing 92.5 weight % silver and 7.5 weight % copper, is a jewelry item and is used in tableware and decorative pieces. The metal and its copper alloys are used in coins. Silver-copper brazing alloys and solders have many applications. They are used in automotive radiators, heat exchangers, electrical contacts, steam tubes, coins, and musical instruments. Some other uses of silver metal include its applications as electrodes, catalysts, mirrors, and dental amalgam. Silver is used as a catalyst in oxidation-reductions involving conversions of alcohol to aldehydes, ethylene to ethylene oxide, and ethylene glycol to glyoxal.
37 India supplier list of "Silver"
- Product Name:Silver
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Silver
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg And 1MT
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Silver
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Silver
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Silver
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Silver
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Silver
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Silver
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Silver,dispersion
- Products Intro:Brand:sigma aldrich | Product Number:730777 | Purity:nanoparticles,100?nmparticlesize(TEM),0.02?mg/mLinaqueousbuffer,containssodiumci
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Silver wool 99.90%
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.031938
- Company Type: Trader
- Country/Region: INDIA