ARSENIC PENTASULPHIDE
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ARSENIC PENTASULPHIDE 속성
- 녹는점
- >300 °C (lit.)
- 용해도
- insoluble in H2O; soluble in alkaline solutions
- 물리적 상태
- 갈색-황색 무정형 고체
- 색상
- brown-yellow amorphous solid
- 수용성
- g/L 용액 H2O: 0.00136(0°C) [KRU93]
- Merck
- 13,807
- CAS 데이터베이스
- 1303-34-0
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | T,N | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 23/25-50/53 | ||
| 안전지침서 | 20/21-28-45-60-61 | ||
| 유엔번호(UN No.) | UN 1557 6.1/PG 2 | ||
| WGK 독일 | 3 | ||
| 위험 등급 | 6.1(b) | ||
| 포장분류 | III |
| 그림문자(GHS): |
 
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| 신호 어: | Danger | ||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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ARSENIC PENTASULPHIDE C화학적 특성, 용도, 생산
화학적 성질
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]물리적 성질
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.용도
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 2생산 방법
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.제조 방법
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.ARSENIC PENTASULPHIDE 준비 용품 및 원자재
원자재
준비 용품
ARSENIC PENTASULPHIDE 공급 업체
글로벌( 19)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 9003 | 58 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 |
info@hanhongsci.com | China | 42959 | 64 |
| Sigma-Aldrich | 021-61415566 800-8193336 |
orderCN@merckgroup.com | China | 51471 | 80 |
| Shandong Xiya Chemical Co., Ltd. | 4009903999 13395398332 |
sales@xiyashiji.com | China | 20807 | 60 |
| Shandong Ono Chemical Co., Ltd. | 0539-6362799 20） |
China | 9998 | 58 | |
| Energy Chemical | 021-58432009 400-005-6266 |
marketing@energy-chemical.com | China | 44941 | 58 |
| Shandong Tianming Biotechnology Development Co. Ltd | 400-9019001 |
China | 15070 | 58 |