탈륨 브롬화물
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탈륨 브롬화물 속성
- 녹는점
- >300 °C(lit.)
- 끓는 점
- 815 °C
- 밀도
- 7.5 g/mL at 25 °C(lit.)
- 물리적 상태
- 가루
- Specific Gravity
- 7.557
- 색상
- 노란색
- 수용성
- 물에 거의 녹지 않음
- 감도
- Hygroscopic
- Merck
- 14,9258
- Solubility Product Constant (Ksp)
- pKsp: 5.43
- 노출 한도
- ACGIH: TWA 0.02 mg/m3 (Skin)
- CAS 데이터베이스
- 7789-40-4(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | T+,N | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 26/28-33-51/53 | ||
| 안전지침서 | 13-28-45-61 | ||
| 유엔번호(UN No.) | UN 1707 6.1/PG 2 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | XG3850000 | ||
| TSCA | Yes | ||
| 위험 등급 | 6.1 | ||
| 포장분류 | II | ||
| HS 번호 | 28275900 | ||
| 기존화학 물질 | KE-33719 |
탈륨 브롬화물 C화학적 특성, 용도, 생산
개요
Thallium bromide is a yellow-white solid and hygroscopic. It is similar to silver bromide. It gets darker when light shines on it. It is very toxic, like all thallium compounds. It does not dissolve in water. Thallium bromide is used in gamma ray and x-ray detectors and also in semiconductors. Prolonged period of exposure to thallium compounds has been reported to cause adverse health effects such as joint pain, severe pain in legs, loss of appetite, fatigue, and albuminuria.화학적 성질
THALLIUM(I) BROMIDE is yellow crystalline powder용도
THALLIUM(I) BROMIDE is used for mixed crystals with thallium iodide for infrared radiation transmitters used in military detection devices.생산 방법
Single crystals are synthesized by the Stockbarger method after putting high grade sources into a well dried alumina crucible. The crystal is easy to process according to its nonfragile character.Safety Profile
Poison by ingestion and subcutaneous routes. Reacts violently with Na, K. When heated to decomposition it emits very toxic fumes of Brand T1. See also BROMIDES and THALLIUM COMPOUNDS.Purification Methods
Thallous bromide (20g) is purified by refluxing for 2-3hours with water (200mL) containing 3mL of 47% HBr. It is then washed until acid-free, heated to 300o for 2-3hours and stored in brown bottles. It solubility in H2O (w/w) is 0.034% at 0o, 0.048% at 20o, and 0.204% at 100o. [D.nges in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 870 1963]. POISONOUS.탈륨 브롬화물 준비 용품 및 원자재
원자재
준비 용품
탈륨 브롬화물 공급 업체
글로벌( 76)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 | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 |
info@antaichem.com | CHINA | 9641 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 |
1026@dideu.com | China | 9126 | 58 |
| Alfa Chemistry | |
info@alfa-chemistry.com | United States | 2344 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 9020 | 58 |
| Hu Bei Jiutian Bio-medical Technology CO.,Ltd | 027-88013699 17354350817 |
Ryan@jiutian-bio.com | China | 7433 | 58 |
| Aladdin Scientific | +1-833-552-7181 |
sales@aladdinsci.com | United States | 52927 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32360 | 55 |
탈륨 브롬화물 관련 검색:
황산 탈륨, 고체 탈륨 요오드화물 질산탈륨 탈 산화물 탈륨 탈륨 브롬화물
Thaumatin
CYCLOPENTADIENYLTHALLIUM
THALLIUM(I) 2,4-PENTANEDIONATE
THALLIUM(III) NITRATE TRIHYDRATE
THALLIUM(I) FLUORIDE
THALLIUM(III) TRIFLUOROACETATE
THALLIUM (I) TRIFLUOROMETHANESULFONATE
THALLIUM (III) CHLORIDE
TITANIUM(IV) BROMIDE
THALLIUM 2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE
THALLIUM(I) HEXAFLUOROACETYLACETONATE
THALLIUM HEXAFLUOROPHOSPHATE