염화 홀뮴
|
|
염화 홀뮴 속성
- 녹는점
- 718 °C(lit.)
- 끓는 점
- 1500°C
- 밀도
- 3,7 g/cm3
- 저장 조건
- under inert gas (nitrogen or Argon) at 2-8°C
- 용해도
- soluble in H2O
- 물리적 상태
- 가루
- 색상
- 미색에서 분홍색까지
- 수용성
- 물에 용해됩니다.
- 감도
- Hygroscopic
- Merck
- 14,4727
- 안정성
- 흡습성
- CAS 데이터베이스
- 10138-62-2(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38 | ||
| 안전지침서 | 26-37/39 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | MS7350000 | ||
| TSCA | Yes | ||
| HS 번호 | 28469000 | ||
| 독성 | mouse,LD50,intraperitoneal,312mg/kg (312mg/kg),BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)BEHAVIORAL: FOOD INTAKE (ANIMAL)LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES,Archives of Environmental Health. Vol. 5, Pg. 437, 1962. | ||
| 기존화학 물질 | KE-19967 |
염화 홀뮴 C화학적 특성, 용도, 생산
화학적 성질
Yellow monoclinic crystals; hygroscopic; density 3.7 g/cm3 ; melts at 718°C; vaporizes at 1,500°C; readily dissolves in water.
물리적 성질
Yellow monoclinic crystals; hygroscopic; density 3.7 g/cm3; melts at 718°C;vaporizes at 1,500°C; readily dissolves in water.용도
Holmium chloride is an intermediate for preparing holmium metal.제조 방법
Holmium chloride is obtained from rare-earth minerals. Recovery steps are discussed above (see Holmium). The rare-earth mineral is cracked by acid attack by heating with hydrochloric acid. The water-soluble chloride salt is filtered and separated from insoluble residues. The hydrated chloride salt is heated at 350°C in a current of hydrogen chloride to yield anhydrous HoCl3 . Heating in air in the absence of hydrogen chloride yields holmium oxychloride, HoOCl. Holmium chloride may be purified by distillation or vacuum sublimation.Holmium chloride also can be prepared by heating holmium oxide with ammonium chloride:
Ho2O3 + 6NH4Cl-->2HoCl3 + 6NH3 + 3H2O
염화 홀뮴 준비 용품 및 원자재
원자재
준비 용품
염화 홀뮴 공급 업체
글로벌( 121)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Career Henan Chemica Co | +86-0371-86658258 15093356674; |
laboratory@coreychem.com | China | 30255 | 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 | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 |
info@antaichem.com | CHINA | 9641 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
| HANGZHOU CLAP TECHNOLOGY CO.,LTD | 86-571-88216897,88216896 13588875226 |
sales@hzclap.com | CHINA | 6313 | 58 |
| Xi'an MC Biotech, Co., Ltd. | 029-89275612 +8618991951683 |
mcbio_sales@163.com | China | 2255 | 58 |
| Zhuoer Chemical Co., Ltd | 02120970332; +8613524231522 |
sales@zhuoerchem.com | China | 3015 | 58 |
| Henan Alfa Chemical Co., Ltd | +8618339805032 |
alfa4@alfachem.cn | China | 12755 | 58 |
염화 홀뮴 관련 검색:
홀뮴 니트레이트 홀뮴 트리(2,2,6,6-테트라메틸-3,5-헵탄디오네이트) 산화 홀뮴 염화 홀뮴
HOLMIUM
Holmium(III) chloride hexahydrate
Potassium iodide
Copper(II) acetate
CERIC SULFATE
Tin(Ⅱ)chloride anhydrous
Phloroglucinol
HOLMIUM ACETATE
HOLMIUM ACETATE
Holmium(III) nitrate pentahydrate
HOLMIUM (III) TRIFLUOROMETHANESULFONATE
HOLMIUM FLUORIDE
HOLMIUM OXALATE
Tetrasodium pyrophosphate