ARSENIC PENTASULPHIDE
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ARSENIC PENTASULPHIDE Eigenschaften
- Schmelzpunkt:
- >300 °C (lit.)
- L?slichkeit
- insoluble in H2O; soluble in alkaline solutions
- Aggregatzustand
- brown-yellow amorphous solid
- Farbe
- brown-yellow amorphous solid
- Wasserl?slichkeit
- g/L solution H2O: 0.00136 (0°C) [KRU93]
- Merck
- 13,807
- CAS Datenbank
- 1303-34-0
- EPA chemische Informationen
- Arsenic pentasulfide (1303-34-0)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | T,N | ||
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R-S?tze: | 23/25-50/53 | ||
S-S?tze: | 20/21-28-45-60-61 | ||
RIDADR | UN 1557 6.1/PG 2 | ||
WGK Germany | 3 | ||
HazardClass | 6.1(b) | ||
PackingGroup | III |
Bildanzeige (GHS) |
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Alarmwort | Achtung | ||||||||||||||
Gefahrenhinweise |
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Sicherheit |
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ARSENIC PENTASULPHIDE Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R23/25:Giftig beim Einatmen und Verschlucken.R50/53:Sehr giftig für Wasserorganismen, kann in Gew?ssern l?ngerfristig sch?dliche Wirkungen haben.
S-S?tze Betriebsanweisung:
S20/21:Bei der Arbeit nicht essen, trinken,rauchen.S28:Bei Berührung mit der Haut sofort abwaschen mit viel . . . (vom Hersteller anzugeben).
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).
S60:Dieses Produkt und sein Beh?lter sind als gef?hrlicher Abfall zu entsorgen.
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
Chemische Eigenschaften
ARSENIC PENTASULPHIDE is yellow or orange powder(s); stable in air up to 95°C; can be prepared by fusing As and S or by passing H2S through HCl solution of arsenic acid; used as a paint pigment, in light filters [HAW93] [KIR78]Physikalische Eigenschaften
Yellow-brown glassy amorphous solid; sublimes on heating; decomposes around 500°C; insoluble in cold water (~1.4 mg/L at 0°C); dissolves in alkalies and solutions of alkali metal sulfides, and in nitric acid.Verwenden
ARSENIC PENTASULPHIDE is used for preparation of glasses with small gold additions posessing photoluminescent and conductive properties 1 Reactant for preparation of silver thioarsenate complex ethylenediammonium salt 2synthetische
Arsenic pentasulfide is prepared by precipitation from an acidic solution of orthoarsenic acid, H3AsO4, or arsenic pentachloride, AsCl5 or any other soluble As(V) salt by passing hydrogen sulfide. It may be also prepared by heating a mixture of arsenic and sulfur, extracting the fused mass with ammonia solution and reprecipitating arsenic pentasulfide at low temperature by addition of HCl.Vorbereitung Methode
Arsenic(V) sulfide, As4S10, is produced by fusing stoichiometric quantities of As and S powder or by precipitation from highly acidic arsenate(V) solution with H2S.ARSENIC PENTASULPHIDE Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Schwefelwasserstoff
Concentrated hydrochloric acid
SULFUR AA STANDARD
ARSENIC ACID,HEMIHYDRATE
Arsen
Arsensulfid
Downstream Produkte
ARSENIC PENTASULPHIDE Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 20)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-15536356810 |
1022@dideu.com | China | 3882 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28172 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22963 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39894 | 58 |
Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 |
info@hanhongsci.com | China | 42958 | 64 |
Sigma-Aldrich | 021-61415566 800-8193336 |
orderCN@merckgroup.com | China | 51456 | 80 |
Shandong Xiya Chemical Co., Ltd. | 4009903999 13395398332 |
sales@xiyashiji.com | China | 20806 | 60 |
Shandong Ono Chemical Co., Ltd. | 0539-6362799 20) |
China | 9998 | 58 | |
Energy Chemical | 021-58432009 400-005-6266 |
marketing@energy-chemical.com | China | 44918 | 58 |
Shandong Tianming Biotechnology Development Co. Ltd | 400-9019001 |
China | 15069 | 58 |
1303-34-0()Verwandte Suche:
- ARSENIC(V) SULFIDE
- ARSENIC PENTASULPHIDE
- ARSENIC(V) SULFIDE, 99.99+%
- As2S3
- Diarsenic pentasulfide
- Arsenic sulfide (as2S5)
- Arsenicpentasulfide
- diarsenicpentasulphide
- 1303-34-0
- Catalysis and Inorganic Chemistry
- ArsenicMaterials Science
- Catalysis and Inorganic Chemistry
- Chalcogenides
- Chemical Synthesis
- Metal and Ceramic Science