나트륨 디에틸디티오카르밤산 염
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나트륨 디에틸디티오카르밤산 염 속성
- 녹는점
- 95°C
- 밀도
- 1.1000
- 증기압
- 0Pa at 20℃
- 저장 조건
- Keep in dark place,Inert atmosphere,Room temperature
- 용해도
- about 35 % in water, less soluble in organic solvents. However, the free acid, diethyldithiocarbamic acid, is readily soluble in organic solvents and less soluble in water. Thus, on acidification of an aqueous solution of a diethyldithiocarbamate, the free acid can be extracted with chloroform or carbon tetrachloride. The distribution ratio is 2,360 for chloroform and 343 for carbon tetrachloride.
- 물리적 상태
- 액체
- Specific Gravity
- 1.08
- 색상
- 투명, 무색
- 냄새
- 흰색, 약간.갈색 또는 약간 분홍색의 무취 결정.
- 수용성
- 14 ºC에서 >=10g/100 mL
- Hydrolytic Sensitivity
- 0: forms stable aqueous solutions
- LogP
- -1.1 at 20℃
- CAS 데이터베이스
- 148-18-5(CAS DataBase Reference)
- IARC
- 3 (Vol. 12, Sup 7) 1987
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 유엔번호(UN No.) | 3077 | ||
|---|---|---|---|
| 위험 등급 | 9 | ||
| 포장분류 | III | ||
| 유해 물질 데이터 | 148-18-5(Hazardous Substances Data) | ||
| 기존화학 물질 | KE-10449 |
| 그림문자(GHS): |
  
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| 신호 어: | Danger | ||||||||||||||||||||||||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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나트륨 디에틸디티오카르밤산 염 C화학적 특성, 용도, 생산
화학적 성질
Sodium diethyldithiocarbamate is a white or colorless crystalline powder, easily soluble in water and alkaline, soluble in alcohol, rapidly decomposed in acidic aqueous solution to separate out carbon disulfide and make the solution cloudy. In ammonia medium, it generates precipitate or brown colloidal solution with copper ion. Copper reagent is applied in the color development reaction of copper, used as precipitant and solvent extractant of soft metal ions, also used as photometric reagent for the determination of bismuth, copper, nickel and other metals.용도
Sodium diethyldithiocarbamate is an organic molecular entity. It is an inhibitor of superoxide dismutase, having both antioxidant and oxidant effects.제조 방법
This salt is obtained by treating carbon disulfide with diethylamine in the presence of sodium hydroxide:CS2+ HN(C2H5)2+ NaOH → NaS2CN(C2H5)2+ H2O
일반 설명
Odorless white or slightly brown or slightly pink crystals.공기와 물의 반응
Water soluble. Thio and dithiocarbamates slowly decompose in aqueous solution to form carbon disulfide and methylamine or other amines. Such decompositions are accelerated by acids.반응 프로필
Sodium diethyldithiocarbamate is not compatible with strong oxidizing agents. Aqueous solutions slowly decompose to form carbon disulfide and an amine. Such decompositions are accelerated by acids. Addition of acid to the aqueous solution produces a white turbidity .화재위험
Flash point data for Sodium diethyldithiocarbamate are not available; however, Sodium diethyldithiocarbamate is probably combustible.Safety Profile
Moderately toxic by ingestion, intraperitoneal, and subcutaneous routes. Experimental reproductive effects. Questionable carcinogen with experimental neoplastigenic and teratogenic data. Human mutation data reported. When heated to decomposition it emits very toxic fumes of NOx, SOx, and Na2O. Used as a pesticide. See also CARBAMATES나트륨 디에틸디티오카르밤산 염 준비 용품 및 원자재
원자재
준비 용품
나트륨 디에틸디티오카르밤산 염 공급 업체
글로벌( 304)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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info@tianfuchem.com | China | 21695 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9352 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 |
sale@chuangyingchem.com | CHINA | 5909 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| Shenyang Simchoice Chemical Co.,Ltd | +86-024-23769576 +86-15040101888 |
sales@simchoicechem.com | China | 255 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 47465 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 15319487004 |
1015@dideu.com | China | 2263 | 58 |