염화 란탄, 무수물
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염화 란탄, 무수물 속성
- 녹는점
- 860 °C(lit.)
- 끓는 점
- 1812 °C(lit.)
- 밀도
- 3.84 g/mL at 25 °C(lit.)
- 인화점
- 1000°C
- 저장 조건
- Inert atmosphere,Room Temperature
- 물리적 상태
- 염주
- 색상
- 흰색에서 거의 흰색
- Specific Gravity
- 3.842
- 수용성
- 물에 용해됩니다.
- 감도
- Hygroscopic
- Merck
- 14,5363
- 안정성
- 안정
- CAS 데이터베이스
- 10099-58-8(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi,N | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38-11-51/53-43-41 | ||
| 안전지침서 | 26-36-61-36/37/39 | ||
| 유엔번호(UN No.) | UN3264 | ||
| WGK 독일 | 2 | ||
| RTECS 번호 | OE4375000 | ||
| TSCA | Yes | ||
| 위험 등급 | 8 | ||
| 포장분류 | III | ||
| HS 번호 | 28469023 | ||
| 기존화학 물질 | KE-21827 |
염화 란탄, 무수물 C화학적 특성, 용도, 생산
화학적 성질
Lanthanum(III) chloride is white powder or colourless crystals용도
Lanthanum chloride is used to prepare other lanthanum salts. The anhydrous chloride is employed to produce lanthanum metal.제조 방법
The heptahydrate is formed by dissolving the oxide, hydroxide or carbonate in hydrochloric acid, followed by crystallization. The anhydrous chloride is obtained by heating oxide, hydroxide, or carbonate in an atmosphere of dry hydrogen chloride.La2(CO3)3 + 6HCl → 2LnCl3 + 3CO2 + 3H2O
Another method involves heating lanthanum oxide with excess ammonium chloride at 300°C.
일반 설명
Lanthanum(III) chloride is white crystalline solid. Gives an amber aqueous solution that can cause destruction or irreversible alterations in human skin tissue at the site of contact. Has a severe corrosion rate on steel.공기와 물의 반응
Deliquescent. Water soluble.반응 프로필
Aqueous solutions of LANTHANUM CHLORIDE contain moderate concentrations of hydrogen ions and react as acids to neutralize bases. Does not usually react as either oxidizing agents or reducing agents but such behavior is not impossible. May catalyze organic reactions.건강위험
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.화재위험
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.염화 란탄, 무수물 준비 용품 및 원자재
원자재
준비 용품
염화 란탄, 무수물 공급 업체
글로벌( 295)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| CHENGDU BEYOND CHEMICAL CO.,LTD. | +86-2886084545 +86-18608044545 |
info@beyondchem.com | China | 54 | 58 |
| Hebei Saisier Technology Co., LTD | +86-18400010335 +86-18034520335 |
admin@hbsaisier.cn | China | 940 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12469 | 58 |
| Shandong Juchuang Chemical Co., LTD | +undefined15030412209 |
admin@juchuangchem.com | China | 387 | 58 |
| airuikechemical co., ltd. | +undefined86-15315557071 |
sales01@airuikechemical.com | China | 994 | 58 |
| Hebei Longbang Technology Co., LTD | +86-18032476855 +86-18032476855 |
admin@hblongbang.com | China | 914 | 58 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 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 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49391 | 58 |
염화 란탄, 무수물 관련 검색:
염화 란타넘, 헵타하이드레이트(염화 란탄, 헵타수화물) 질산란탄 탄산 란타넘(탄산 란탄) 란타넘 보라이드(란탄 보리드) 란타넘(란탄) 염화 란탄, 무수물
Lanthanum chloride, Releasing Agent Solution, Specpure
Trisodium hexachlororhodate
ERBIUM CHLORIDE
Aluminum chloride
Rubidium chloride
Sodium chloride
Nickel(II) chloride hexahydrate
Lead(II) chloride
Manganese chloride
Nickel chloride
LANTHANUM (III) OXALATE
LANTHANUM CARBONATE