탄산망간
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탄산망간 속성
- 녹는점
- 350°C (dec.)
- 밀도
- 3.12 g/mL at 25 °C(lit.)
- 용해도
- 묽은산 수용액: 난용성(lit.)
- 물리적 상태
- 가루
- Specific Gravity
- 3.125
- 색상
- 연한 갈색에서 보라색까지
- 수용성
- 물에 불용성(0.065g/L), 무기산을 묽게 함. 불용성 알코올.
- Merck
- 14,5726
- Solubility Product Constant (Ksp)
- pKsp: 10.63
- 노출 한도
- ACGIH: TWA 0.02 mg/m3; TWA 0.1 mg/m3
OSHA: Ceiling 5 mg/m3
NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3
- 안정성
- 안정적인. 강산, 강산화제와 호환되지 않습니다. 습기에 민감할 수 있습니다.
- LogP
- -0.809 (est)
- CAS 데이터베이스
- 598-62-9(CAS DataBase Reference)
안전
- 위험 및 안전 성명
안전지침서 | 22-24/25 | ||
---|---|---|---|
WGK 독일 | 3 | ||
RTECS 번호 | OM2470000 | ||
TSCA | Yes | ||
HS 번호 | 2836991780 | ||
유해 물질 데이터 | 598-62-9(Hazardous Substances Data) | ||
기존화학 물질 | KE-23008 |
탄산망간 C화학적 특성, 용도, 생산
화학적 성질
Brown powder용도
Manganese carbonate (MnCO3) is used in the production of iron ore and as a chemical reagent.주요 응용
Manganese carbonate is extensively utilized as an additive to plant fertilizers to treat manganese deficient crops. It is also employed in health foods, in ceramics as a glaze colorant and flux, and in concrete stains. It is utilized in medicine as a hematinic (a nutrient required for the formation of blood cells in the process of haematopoiesis. The main hematinics are iron, B12, and folate).제조 방법
Manganese(II) carbonate is mined from its naturally occurring mineral rhodochrosite. The compound may be prepared in the laboratory as a palepink precipitate by adding sodium bicarbonate to a solution of manganese(II) salt saturated with carbon dioxide. The product obtained is monohydrate, MnCO3•H2O. However, if the carbon dioxide-saturated solution, together with the above monohydrate precipitate, is heated in the absence of atmosphere oxygen, the monohydrate MnCO3•H2O is converted into the anhydrous MnCO3.일반 설명
Manganese(II) carbonate is a chemical compound that has a structure similar to calcite, with octahedral co-ordination symmetry. It is a carbonate that is insoluble in water and on treatment with acid it gives water soluble salts. It is a widely used material in plant fertilization as an additive that cures the magnesium deficiency in crops.탄산망간 준비 용품 및 원자재
원자재
황화 수소
발연황산
2-(5-methyl-2-propan-2-yl-phenoxy)ethanamine
이산화 망간
산화 망간
망간분
망간 설페이트 모노하이드레이트
Manganese nitrate
Manganese ore powder
황산 망간
암모늄 비카보네이트
황산
암모니아(가스)
준비 용품
탄산망간 공급 업체
글로벌( 554)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12460 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +86-17531190177; +8617531190177 |
peter@yan-xi.com | China | 6011 | 58 |
Hebei Kingfiner Technology Development Co.Ltd | +86-15532196582 +86-15373005021 |
lisa@kingfinertech.com | China | 2989 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 |
admin@zlchemi.com | China | 3002 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21671 | 55 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 |
info@tnjchem.com | China | 2989 | 55 |
Shanghai Zheyan Biotech Co., Ltd. | 18017610038 |
zheyansh@163.com | CHINA | 3620 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29897 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8826 | 58 |