바륨 옥사레이트
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바륨 옥사레이트 속성
- 녹는점
- 400 °C (dec.)(lit.)
- 밀도
- 2.66 g/mL at 25 °C(lit.)
- 물리적 상태
- 가루
- 색상
- 하얀색
- 수용성
- 물에 용해됩니다.
- Merck
- 14,985
- Solubility Product Constant (Ksp)
- pKsp: 6.79
- CAS 데이터베이스
- 516-02-9(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 20/22-320/22-20/21/22 | ||
| 안전지침서 | 28-24/25 | ||
| 유엔번호(UN No.) | UN 1564 6.1/PG 3 | ||
| WGK 독일 | 1 | ||
| TSCA | Yes | ||
| 위험 등급 | 6.1 | ||
| 포장분류 | II |
바륨 옥사레이트 C화학적 특성, 용도, 생산
개요
Barium oxalate, a Barium salt of oxalic acid, is a white odourless powder that is sometimes used as a green pyrotechnic colorant generally in specialized pyrotechnic compositions containing magnesium.Though largely stable, it can be reactive with strong acids. A mild skin irritant, the substance is considered toxic when ingested, causing nausea, vomiting, renal failure and injury to the gastrointestinal tract. Its molecular structure is written as C2BaO4. The raw materials that are required to prepare Barium oxalate are oxalic acid, Barium hydroxide octahydrate, and Barium hydroxide.
It can also be prepared alternatively by using an oxalic acid solution and a Barium chloride solution, with the reaction as follows:
BaCl2 + (COOH)2 > BaC2O4 + HCl
It is different from most pyrotechnic colorants in that it is a reducing agent, and not an oxidizing agent. It is extremely insoluble in water and converts to the oxide form when heated.
화학적 성질
white powder(s), 99.999% purity [ALF93]용도
Barium oxalate, Puratronic isused as a green pyrotechnic colorant?generally in specialized?pyrotechnic compositions?containing?magnesium.바륨 옥사레이트 준비 용품 및 원자재
원자재
준비 용품
바륨 옥사레이트 공급 업체
글로벌( 137)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Tangshan Moneide Trading Co., Ltd. | +86-315-8309571 +8615633399667 |
sales@moneidechem.com | China | 574 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34571 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 |
1026@dideu.com | China | 25655 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | China | 52861 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503259 +86-19930503259 |
cherry@crovellbio.com | China | 18436 | 58 |
| Wuhan ShuEr Biology Technology Co.,Ltd | +86-15629032529 |
excellentsuppliers@shuerbio.com | China | 897 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178 +86-85511178 |
peter68@ptchemgroup.com | China | 35451 | 58 |
| ZHEJIANG JIUZHOU CHEM CO., LTD | +86-0576225566889 +86-13454675544 |
admin@jiuzhou-chem.com；jamie@jiuzhou-chem.com；alice@jiuzhou-chem.com | China | 19947 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 |
info@gihichemicals.com | China | 49999 | 58 |