산화 팔라듐
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산화 팔라듐 속성
- 녹는점
- 870 °C(lit.)
- 밀도
- 8.7 g/mL at 25 °C(lit.)
- RTECS 번호
- RT3592900
- 저장 조건
- Store below +30°C.
- 용해도
- insoluble in H2O, acid solutions; slightly soluble in aquaregia
- 물리적 상태
- 점성 액체
- Specific Gravity
- 8.7
- 색상
- 회색에서 검정색으로
- 냄새
- 냄새 없는
- 수용성
- 실질적으로 불용성
- Merck
- 14,6993
- InChIKey
- HBEQXAKJSGXAIQ-UHFFFAOYSA-N
- CAS 데이터베이스
- 1314-08-5(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xi | ||
---|---|---|---|
위험 카페고리 넘버 | 36/37/38 | ||
안전지침서 | 26-36 | ||
유엔번호(UN No.) | 1479 | ||
WGK 독일 | 3 | ||
TSCA | Yes | ||
포장분류 | II | ||
HS 번호 | 28439090 | ||
기존화학 물질 | KE-27753 |
산화 팔라듐 C화학적 특성, 용도, 생산
화학적 성질
grey to black powder물리적 성질
Greenish black tetragonal crystals; density 8.3 g/cm3; decomposes to Pd metal at 750°C; insoluble in water and acids; slightly soluble in aqua regia.용도
Palladium(II) oxide is used to prepare palladium catalyst for hydrogenation. The oxide is readily reduced by hydrogen to metal.제조 방법
Palladium(II) oxide is prepared by heating palladium sponge in oxygen at 350°C. The oxide is obtained as a black powder. The oxide also may be prepared specially for catalytic use by heating a mixture of palladium chloride and potassium nitrate at 600°C and then leaching out water-soluble residue. A hydrated form of the oxide, which is acid soluble can be prepared by precipitation from solution, for example, by hydrolysis of palladium nitrate. The brown hydrated oxide converts to black anhydrous oxide on heating. Its solubility in acids decreases with lowering of water content.산화 팔라듐 준비 용품 및 원자재
원자재
준비 용품
산화 팔라듐 공급 업체
글로벌( 254)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Baoji Guokang Bio-Technology Co., Ltd. | 0917-3909592 13892490616 |
gksales1@gk-bio.com | China | 9329 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 |
admin@zlchemi.com | China | 2999 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15954 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21687 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32715 | 60 |
career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Yunbio Tech Co.,Ltd. | +86-010-60605551 +86-18046518538 |
yunbiochem@126.com | China | 321 | 58 |
Wuhan Pengo Technology.,Ltd. | +86-27-81330736 +86-13628634921 |
sunny.w@boronicgroup.com | CHINA | 171 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |