크롬산 칼슘
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크롬산 칼슘 속성
- 밀도
- 2.500
- RTECS 번호
- GB2750000
- 용해도
- slightly soluble in H2O; insoluble in ethanol, acetone
- 물리적 상태
- 가루
- 색상
- 노란색
- 수용성
- 산과 물에 용해됩니다. 알코올에 불용성.
- Solubility Product Constant (Ksp)
- pKsp: 3.15
- 노출 한도
- ACGIH: TWA 0.0002 mg/m3; STEL 0.0005 mg/m3 (Skin)
OSHA: Ceiling 0.1 mg/m3
NIOSH: IDLH 15 mg/m3; TWA 0.0002 mg/m3
- CAS 데이터베이스
- 13765-19-0(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | T,N | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 22-45-50/53 | ||
| 안전지침서 | 45-53-60-61 | ||
| 유엔번호(UN No.) | 3288 | ||
| TSCA | Yes | ||
| 위험 등급 | 5.1 | ||
| 포장분류 | III | ||
| 유해 물질 데이터 | 13765-19-0(Hazardous Substances Data) | ||
| 기존화학 물질 | KE-04498 | ||
| 유해화학물질 필터링 | 97-1-271;06-5-10 | ||
| 중점관리물질 필터링 | 별표1-170 | ||
| 암, 돌연변이성물질 필터링 | 34 | ||
| 함량 및 규제정보 | 물질구분: 제한물질; 혼합물(제품)함량정보: 크로뮴(6+)화합물 및 이를 0.1% 이상 함유한 혼합물 |
크롬산 칼슘 C화학적 특성, 용도, 생산
화학적 성질
Calcium chromate is a yellow crystalline solid, often used in solution. Odorless. It normally occurs as the dehydrate and loses water @ 200C.용도
Calcium chromate is used as a corrosion inhibitor and pigment. It is also used as a depolarizer in batteries and a metal coating and primer. Further, it is used in electroplating, photochemical processing and industrial waste treatment.일반 설명
CALCIUM CHROMATE is a yellow powder. CALCIUM CHROMATE is slightly soluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to prevent its spread to the environment.공기와 물의 반응
Insoluble in water.반응 프로필
CALCIUM CHROMATE is a strong oxidizer and reacts with acids and ethanol.위험도
Probable carcinogen.건강위험
Inhalation causes irritation of nose and throat. Ingestion causes severe circulatory collapse and chronic nephritis. Contact with eyes causes irritation. Contact with skin may cause dermatitis and ulcers.Safety Profile
Suspected human carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Experimental reproductive effects. Mutation data reported. A powerful oxiduer. Mixture with boron burns violently if ignited. See also CHROMIUM COMPOUNDS and CALCIUM COMPOUNDS.잠재적 노출
Calcium chromate is used as a pigment, corrosion inhibitor; in the manufacture of chromium; in oxidizing reactions; in battery depolarization.운송 방법
UN3288 Toxic solids, inorganic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required비 호환성
A strong oxidizer. Incompatible with boron (violent reaction), ethanol, combustibles, organic, or other easily oxidized materials.폐기물 처리
Reduce to trivalent chromium and precipitate as chromium(III) hydroxide. Compact the sludge and dispose in single purpose special waste dumps크롬산 칼슘 준비 용품 및 원자재
원자재
준비 용품
크롬산 칼슘 공급 업체
글로벌( 51)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; |
factory@coreychem.com | China | 29826 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
| Aladdin Scientific | +1-833-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32360 | 55 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 |
jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006608290; 18621169109 |
market03@meryer.com | China | 40241 | 62 |
| Alfa Aesar | 400-6106006 |
saleschina@alfa-asia.com | China | 30132 | 84 |
| Energy Chemical | 021-021-58432009 400-005-6266 |
sales8178@energy-chemical.com | China | 44751 | 61 |