Silver

Base Information

• Chemical Name: Silver
• CAS No.: 7440-22-4
• Deprecated CAS: 87354-45-8,87370-84-1,12553-68-3,745795-74-8,1022160-64-0,1082224-48-3,1187830-15-4,1293966-06-9,1293966-27-4,1337956-09-8,172826-34-5,204594-09-2,97328-41-1,1217296-95-1,1609015-11-3,1809322-72-2,1809322-78-8,1967020-37-6,2011739-69-6,2043665-14-9,2043949-53-5,2101985-27-5,2101985-31-1,2137508-80-4,2138479-13-5,2142602-15-9,2174115-01-4,858524-72-8,930796-09-1,2089207-95-2,2425564-37-8,2435628-47-8,1452482-26-6,2707397-87-1,292043-18-6,1022160-64-0,1082224-48-3,1187830-15-4,1293966-06-9,1293966-27-4,1337956-09-8,172826-34-5,204594-09-2,745795-74-8,87370-84-1,97328-41-1
• Molecular Formula: Ag
• Molecular Weight: 107.868
• Hs Code.: 71069110
• European Community (EC) Number: 231-131-3,920-159-8,855-346-2
• ICSC Number: 0810
• UN Number: 3077,3089
• UNII: 3M4G523W1G
• DSSTox Substance ID: DTXSID4024305,DTXSID80161148
• Nikkaji Number: J3.730C
• Wikipedia: Silver
• Wikidata: Q1090
• NCI Thesaurus Code: C84590
• RXCUI: 2606543
• Mol file: 7440-22-4.mol

Synonyms:11000SP;3050HD;3200HD;7000C;A 1500 (metal);AA 0076;AA 0101;AA 0981;AG 3500M;AG 4315C;AG-CO;AGE 09PB;AGIN-WE;AMS300;AX 10C;AY 6080;Ag 103W;Ag 1T;AgNanopaste NPS-J 90;Ag Sphere 2;Ag-C-GS;Ag-E 100;AgC 1561;AgC 156I;AgC 209;AgC 224;AgC 251;AgC 74SE;AgC-B;AgC-H;AgF 5S;Agpure EG 5;Algaedyn;Arctic Silver 3;Argentum;C 0083P;C 200 (metal);CA 2500E;CS 001;CW 7100;Colloidal silver;DP 120H1;Degussa 67;Degussa 80;Dotite XA 208;E 174;EA 0008;EA 295;ECM 100AF4810;ED 6036;EG 20 (metal);EN 4277;EPC 100;Enlight 600;Enlight silver plate 600;Epinall;FA 333;FA 5-1;FA 8-1;Ferro 3349;Finesphere SVND 102;Fordel DC;G 12;G 12(metal);G 13;G 14;G 14 (element);G 17;G 17 (metal);HDY;HXR-Ag;I-ED;Jungindai Takasago 300;KS;KS (metal);L3 (element);LA 113;LS 500;M 1255;M-Dot SS;MF 0102;MF 0106;MFP 3050;MFP 4050;MG 101 (metal);MMC-SF 25;MMC-SF 53;MN 8060;MesoSilver;Metalor K 1332P;Metz 25B;Metz 3000-1;Metz 56;Metz 67;Metz 80;NPS-J;NTX 350WT;Nanomelt AGC-A;Nanopaste NPS-J 90;Nanosilver BG;OK6P;PA 1D;PC 100 (metal);PELCO Conductive Silver 187;PS 652;PUAG 119;Perfect Silver;Powdersafe 1080-01;

Chemical Property of Silver

Chemical Property:

• Appearance/Colour: lustrous soft white metal
• Melting Point: 961 °C
• Refractive Index: n20/D 1.333
• Boiling Point: 2212 °C
• Flash Point: 232 °F
• PSA: 0.00000
• Density: 1.135 g/mL at 25 °C
• LogP: 0.00000
• Water Solubility.: insoluble
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 106.90509
• Heavy Atom Count: 1
• Complexity: 0

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s): N; T; Xn
• Hazard Codes: Xi:Irritant
• Safety Statements: S24/25:

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: UVCB,Metals -> Metals,Inorganic Compounds
• Canonical SMILES: [Ag]
• Recent ClinicalTrials: Effectiveness of Nano-silver Fluoride and Silver Diamine Fluoride for Arresting Early Childhood Caries
• Recent EU Clinical Trials: Exploring alternative wound care treatment for percutanous gastrostomy site infection: a prospective, randomized, open, blinded end-point (PROBE) design.
• Recent NIPH Clinical Trials: Clinical study on therapeutic effects of seasonal allergic rhinitis treatment sheet (HATS-03) (verification trial).
• Inhalation Risk: No indication can be given whether a harmful concentration in the air will be reached.
• Effects of Short Term Exposure: May cause mechanical irritation to the eyes and respiratory tract.
• Effects of Long Term Exposure: The substance may cause a grey-blue discolouration of the eyes, nose, throat and skin (argyria/argyrosis).

Technology Process of Silver

There total 1187 articles about Silver which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

silver(I) bromide → hydrogen bromide (10035-10-6,12258-64-9) + silver (7440-22-4)

Guidance literature:

With hydrogen; redn. by H2-flow at 304 or 375°C; Kinetics;

Reference yield:

silver(I) bromide + monosilane (7440-21-3) → silyl bromide (14791-57-2) + dibromosilane (13768-94-0) + hydrogen bromide (10035-10-6,12258-64-9) + silver (7440-22-4)

Guidance literature:

byproducts: H2; heating to 260°C; SiH4 introducing;

DOI:10.1021/ic50050a044

Reference yield:

silver thiocyanate (1701-93-5) → nitrogen (7727-37-9) + silver (7440-22-4) + dinitrogen monoxide (10024-97-2)

Guidance literature:

With hydroxylamine hydrochloride; In water; reduction at 30°C;;

DOI:10.1063/1.1723748 DOI:10.1021/j150423a007

upstream raw materials:

bis(pentamethylcyclopentadienyl)zirconium dimethyl

silver hydantoinate

1,2-benzisothiazol-3(2H)-one-1,1-dioxide, silver salt

Downstream raw materials:

2,3,6-trimethylcyclohexylamine

silver(I) hexafluorophosphate

tellurium

sulfur

Refernces

• 1、 Bersirova,Kublanovskii. "Crystalline roughness as a morphological characteristic of the surface of electroplated silver coatings". . p. 1944 - 1948. Retrieved 2009.
• 2、 Skorik. "D-metal folates and the folic acid-imidazole conjugate". . p. 1402 - 1406. Retrieved 2015.
• 3、 Mostafavi, Mehran,Lin, Mingzhang,Wu, Guozhong,Katsumura, Yosuke,Muroya, Yusa. "Pulse radiolysis study of absorption spectra of Ag0 and Ag2+ in water from room temperature up to 380 °C". . p. 3123 - 3127. Retrieved 2002.
• 4、 Yonemochi, Shin-Ichi,Aogaki, Ryoichi. "Oscillatory circulation of copper particles during silver-displacement plating in a high magnetic field". . p. 388 - 389. Retrieved 2000.
• 5、 Alford,Adams, Daniel,Laursen,Manfred Ullrich. "Encapsulation of Ag films on SiO2 by Ti reactions using Ag-Ti alloy/bilayer structures and an NH3 ambient". . p. 3251 - 3253. Retrieved 1996.
• 6、 Hu,Guo,Alarifi,Patane,Zhou,Compagnini,Xu. "Low temperature sintering of Ag nanoparticles for flexible electronics packaging". . . Retrieved 2010.
• 7、 Shvab,Gur'yanova,Omel'chuk. "Kinetics and mechanism of reactions occurring in electrodeposition of silver from thiosulfate solutions". . p. 85 - 88. Retrieved 2005.
• 8、 El-Deab, Mohamed S.,Ohsaka, Takeo. "Molecular-level design of binary self-assembled monolayers on polycrystalline gold electrodes". . p. 2189 - 2194. Retrieved 2004.
• 9、 Cyganski, Andrzej,Krystek, Jacek,Ptaszynski, Bogdan. "". . p. 143 - 150. Retrieved 1994.
• 10、 Wu, Shu Ying,Ding, Yun Sheng,Zhang, Xiao Min,Tang, Hai Ou,Chen, Long,Li, Bo Xuan. "Structure and morphology controllable synthesis of Ag/carbon hybrid with ionic liquid as soft-template and their catalytic properties". . p. 2171 - 2177. Retrieved 2008.