DEVARDA'S ALLOY
|
|
DEVARDA'S ALLOY 속성
- 녹는점
- 550 °C(lit.)
- 밀도
- 4.355
- 저장 조건
- Store at +5°C to +30°C.
- 물리적 상태
- 가루
- 색상
- 회색
- 수용성
- 물에 불용성. 염산에 약간 용해됨
- Merck
- 13,2958
- 끓는 점
- 906°C (1013 hPa)
- 노출 한도
- ACGIH: TWA 1 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3
- 안정성
- 안정적인.
- CAS 데이터베이스
- 8049-11-4
DEVARDA'S ALLOY C화학적 특성, 용도, 생산
화학적 성질
grey solid용도
Devarda's Alloy is used as reducing agent in analytical chemistry for the determination of nitrates after their reduction to ammonia under alkaline conditions. It is also used in the quantitative or qualitative analysis of nitrates in agriculture and soil science before the development of ion chromatography. It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, and agrochemicals.일반 설명
Devarda′s alloy is a reducing agent, and has found application in being used to reduce NO3--N, or NO2--N, into NH4+-N, thereby finding functionality in being used for total nitrogen determination.DEVARDA'S ALLOY 준비 용품 및 원자재
원자재
준비 용품
DEVARDA'S ALLOY 공급 업체
글로벌( 125)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Shanghai Zheyan Biotech Co., Ltd. | 18017610038 |
zheyansh@163.com | CHINA | 3620 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | CHINA | 52867 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178 +86-85511178 |
peter68@ptchemgroup.com | China | 35453 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 43348 | 58 |
| Aladdin Scientific | +1-833-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
| Aladdin Scientific | +1-833-552-7181 |
sales@aladdinsci.com | United States | 52927 | 58 |
| 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 |
| BeiJing Hwrk Chemicals Limted | 0757-86329057 18501085097 |
sales3.gd@hwrkchemical.com | China | 7583 | 55 |