수은 황화물, 블랙
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수은 황화물, 블랙 속성
- 녹는점
- 583.5 °C(lit.)
- 끓는 점
- 584°C
- 밀도
- 8.1 g/mL at 25 °C
- 용해도
- insoluble in H2O; soluble in acid solutions, ethanol
- 물리적 상태
- 가루
- 색상
- 빨간색
- 수용성
- 물에 용해됩니다(0.00001g/L).
- Crystal Structure
- Cubic, Sphalerite Structure - Space Group F(-4)3m
- Merck
- 14,5888
- Solubility Product Constant (Ksp)
- pKsp: 52.4
- 노출 한도
- ACGIH: TWA 0.025 mg/m3 (Skin)
NIOSH: IDLH 10 mg/m3; TWA 0.05 mg/m3; Ceiling 0.1 mg/m3
- 안정성
- 안정적인.
- CAS 데이터베이스
- 1344-48-5(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | N-T,Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 50/53-36-33-23/24/25-43-31 | ||
| 안전지침서 | 61-60-45-36/37/39-28A-26-36/37 | ||
| 유엔번호(UN No.) | 2025 | ||
| WGK 독일 | - | ||
| RTECS 번호 | OX0720000 | ||
| F 고인화성물질 | 8 | ||
| TSCA | Yes | ||
| 위험 등급 | 6.1 | ||
| 포장분류 | II | ||
| HS 번호 | 28521000 | ||
| 기존화학 물질 | KE-23133 |
수은 황화물, 블랙 C화학적 특성, 용도, 생산
화학적 성질
Fine, bright-scarlet powder.Insoluble in water and alcohol.
Cinnabar, HgS, cherry red crystal to 5 mm among snow white rhombic dolomite, CaMg(CO3)2. Wanshan mine, Tongren Pref., Guizhou prov., China.
용도
Mercury(II) sulfide is used in paint, sealing wax and preservatives.정의
cinnabar: A bright red mineralform of mercury(II) sulphide, HgS,crystallizing in the hexagonal system;the principal ore of mercury. Itis deposited in veins and impregnationsnear recent volcanic rocks andhot springs. The chief sources includeSpain, Italy, and Yugoslavia.공기와 물의 반응
Readily oxidized as to be pyrophoric in air [Bretherick 1979. p. 120].반응 프로필
Inorganic reducing agents, such as MERCURY(II) SULFIDE, react with oxidizing agents to generate heat and products that may be flammable, combustible, or otherwise reactive.위험도
Highly toxic by ingestion, inhalation, and skin absorption.건강위험
Acute poisoning can result from inhaling dust concentrations of 1.2-8.5 mg/m 3 in air; symptoms include pain and tightness in chest, coughing, and difficulty in breathing. If ingested, toxicity depends on release of t he Hg ++ ion; chronic mercury poisoning can cause kidney, mental, and nervous disturbances. Dust irritates eyes and frequently causes allergic dermatitis; absorption through skin can cause systemic poisoning.수은 황화물, 블랙 준비 용품 및 원자재
원자재
준비 용품
수은 황화물, 블랙 공급 업체
글로벌( 100)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Yujiang Chemical (Shandong) Co.,Ltd. | +86-17736087130 +86-18633844644 |
catherine@yjchem.com.cn | China | 789 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21687 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| 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 Dideu Medichem Co. Ltd | +86-29-87569266 15319487004 |
1015@dideu.com | China | 2263 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34571 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 9020 | 58 |
| GLR Innovations | +91 9891111994 |
info@glrgroup.in | India | 4542 | 58 |