오황화 안티모니(오황화 안티몬)
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오황화 안티모니(오황화 안티몬) 속성
- 녹는점
- 74-76°C (dec.)
- 밀도
- 4,12 g/cm3
- 용해도
- insoluble in H2O; soluble in acid solutions, alkaline solutions
- 물리적 상태
- 가루
- 색상
- 오렌지 레드
- 색상
- 오렌지색
- 수용성
- 물에 불용성, HCl에 용해됨 H2S 방출 [MER06]
- Merck
- 13,703
- CAS 데이터베이스
- 1315-04-4(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | F,N,Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 11-51/53-20/22 | ||
| 안전지침서 | 36/37/39-26-61 | ||
| 유엔번호(UN No.) | UN 3178 4.1/PG 2 | ||
| WGK 독일 | 2 | ||
| RTECS 번호 | CC6125000 | ||
| 위험 등급 | 4.1 | ||
| 포장분류 | III | ||
| HS 번호 | 2830901100 | ||
| 독성 | LD50 i.p. in rats: 150.0 mg Sb/100 g (Bradley, Fredrick) | ||
| 기존화학 물질 | KE-09840 |
오황화 안티모니(오황화 안티몬) C화학적 특성, 용도, 생산
화학적 성질
Antimony pentasulfide is an orange to dark red powder. It is doubtful whether stoichiometric Sb2S5 exists, because the preparations contain free sulfur and have variable composition. Antimony pentasulfide is insoluble in water but soluble in alkalies and alkali-metal carbonates.물리적 성질
Orange-yellow or reddish amorphous powder; density 4.12 g/cm3; decomposes at 75°C; insoluble in water and alcohol; soluble in hydrochloric acid, caustic alkalies and ammonium hydrosulfide.용도
As pigment; vulcanizing and coloring rubber; manufacture of matches and fireworks.제조 방법
The compound is made commercially by converting antimony trisulfide to tetrathioantimonate by boiling with sulfur in caustic soda solution:4 Sb2S3 + 8 S +18 NaOH → 5 Na3SbS4 + 3 NaSbO3 + 9 H2O
The sparingly soluble sodium antimonate is filtered out of the solution. The yellow-orange antimony pentasulfide precipitates out on treatment with hydrochloric acid.
2 Na3SbS4 + 6 HCl → Sb2S5 + 6 NaCl + 3 H2S
It may also be prepared by the reaction of antimony pentachloride in HCl with hydrogen sulfide and removing any free sulfur by extraction with carbon disulfide:
2 SbCl5 + 5 H2S → Sb2S5 + 10 HCl.
위험도
Flammable, dangerous fire risk near oxi- dizing materials.Safety Profile
Moderately toxic by intraperitoneal route. See also ANTIMONY COMPOUNDS and SULFIDES. Flammable when exposed to heat or by chemical reaction with powerful oxidtzers. Use water to fight fire. Moderately explosive when shocked or by spontaneous chemical reaction in contact with powerful oxidtzers. When heated to decomposition or on contact with acid or acid fumes it emits highly toxic fumes of oxides of sulfur and antimony. Incompatible with water or steam to produce toxic and flammable vapors and with oxidizers, e.g., Ag(ClO3)2, HClO3, ClO2, Mg(ClO3)2, TlO,Zn(ClO3)2.오황화 안티모니(오황화 안티몬) 준비 용품 및 원자재
원자재
준비 용품
오황화 안티모니(오황화 안티몬) 공급 업체
글로벌( 153)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12468 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 6011 | 58 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9341 | 55 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; |
factory@coreychem.com | China | 29826 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
| Baoji Guokang Healthchem co.,ltd | +8615604608665 15604608665 |
dominicguo@gk-bio.com | CHINA | 9427 | 58 |
| ShanDong Look Chemical Co.,Ltd. | +8617653113219 |
sales01@sdlookchemical.com | China | 2739 | 58 |
| Alfa Chemistry | +1-5166625404 |
Info@alfa-chemistry.com | United States | 21317 | 58 |