33152
1,5-Diphenylcarbazide
reag. Ph. Eur., ≥98.0%
동의어(들):
1,5-Diphenylcarbohydrazide, sym.-Diphenylcarbazide
로그인조직 및 계약 가격 보기
모든 사진(1)
About This Item
Linear Formula:
C6H5NHNHCONHNHC6H5
CAS Number:
Molecular Weight:
242.28
Beilstein:
752039
EC Number:
MDL number:
UNSPSC 코드:
41116105
PubChem Substance ID:
NACRES:
NA.21
추천 제품
Agency
USP/NF
reag. Ph. Eur.
Quality Level
분석
≥98% (HPLC)
≥98.0%
기술
UV/Vis spectroscopy: suitable
titration: suitable
불순물
diphenylcarbazone, in accordance
≤0.1% insoluble matter in ethanol
무기 잔류물
≤0.05% (as SO4)
mp
170-175 °C (lit.)
170-175 °C
적합성
passes test for Hg detection
SMILES string
O=C(NNc1ccccc1)NNc2ccccc2
InChI
1S/C13H14N4O/c18-13(16-14-11-7-3-1-4-8-11)17-15-12-9-5-2-6-10-12/h1-10,14-15H,(H2,16,17,18)
InChI key
KSPIHGBHKVISFI-UHFFFAOYSA-N
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일반 설명
1,5-Diphenylcarbazide reaction with chromium(VI), has been widely used for the spectro- photometric determination of chromium. It is also an electron donor, and can be used for measuring photosystem 2 activity in subchloroplast fragments.
애플리케이션
1,5-diphenylcarbazide was used for preparing diphenylcarbazide solution, during an experimental procedure done for reducing biological chromium(VI), using trickling filter. It may be used for pre-column complexation in HPLC, during on-line preconcentration and determination of chromium(VI) traces in water.
신호어
Warning
유해 및 위험 성명서
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
dust mask type N95 (US), Eyeshields, Gloves
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