금(III)수산화물
|
|
금(III)수산화물 속성
- 녹는점
- decomposes at ~100℃ [LID94]
- 용해도
- insoluble in H2O; soluble in acid solutions
- 물리적 상태
- 가루
- 색상
- 갈색
- 수용성
- 물에 불용성.
- 감도
- Light Sensitive
- Merck
- 14,4523
- Solubility Product Constant (Ksp)
- pKsp: 45.26
- 안정성
- 안정성 빛에 노출되면 분해될 수 있습니다. 강한 산화제와 호환되지 않습니다.
- CAS 데이터베이스
- 1303-52-2(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
금(III)수산화물 C화학적 특성, 용도, 생산
화학적 성질
solid물리적 성질
Brown powder; decomposes at 100°C; insoluble in water; soluble in acid.용도
Synthesis of gold hydroxide complexes with N-heterocyclic carbene has been reported. A variety of perfluoroaryls, N-heterocyclic and alkynyl compounds may be synthesized by reacting gold(III) hydroxide with C–H and N–H compounds and arylboronic acids. Potassium aurate may be prepared by heating auric hydroxide with conc. KOH. 3생산 방법
Gold(III) hydroxide is precipitated by mixing aqueous solutions of potassium auric chloride and sodium carbonate:2KAuCl4 + 3Na2CO3 + 3H2O → 2Au(OH)3 + 6NaCl + 2KCl + 3CO2The product usually contains about three molecules of water of crystallization. It may alternatively be prepared by adding caustic soda solution to sodium auric cyanide: NaAu(CN)4 + 3NaOH → Au(OH)3 + 4NaCN.
금(III)수산화물 준비 용품 및 원자재
원자재
준비 용품
금(III)수산화물 공급 업체
글로벌( 122)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21688 | 55 |
| 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 |
| Richest Group Ltd | 18017061086 |
oled@richest-group.com | CHINA | 5601 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 |
info@antaichem.com | CHINA | 9641 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 |
sale04@alfachem.cn | China | 12803 | 58 |
| Shanghai Bosheng Metal Materials Co. LTD | 18601346310 |
CHINA | 153 | 58 | |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 |
1026@dideu.com | China | 9126 | 58 |
| Zhejiang J&C Biological Technology Co.,Limited | +1-2135480471 +1-2135480471 |
sales@sarms4muscle.com | China | 10523 | 58 |