42860
1,5-二苯卡巴肼
purum p.a., ACS reagent, for the determination of Cd, Cr, Mg, SO4 and others, ≥97.0% (HPLC)
别名:
1,5-二苯羰酰肼, 对称二苯氨基脲
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关于此项目
线性分子式:
C6H5NHNHCONHNHC6H5
化学文摘社编号:
分子量:
242.28
EC Number:
205-403-7
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
752039
MDL number:
grade
ACS reagent, purum p.a.
assay
≥97.0% (HPLC)
quality
for the determination of Cd, Cr, Mg, SO4 and others
technique(s)
titration: suitable
mp
170-175 °C (lit.), 171-175 °C
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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Other Notes
用于测定铬和其他金属的试剂
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
K.L. Cheng et al.
Handbook of Organic Analytical Reagents null
W Hillier et al.
Biochemistry, 36(1), 76-85 (1997-01-07)
The behavior of photosystem II (PSII) reactions was investigated under conditions of decreasing water content by the addition of increasing concentrations of ethylene glycol (EG). The photosynthetic activities were measured for PSII samples either directly in aqueous solutions of EG
Dorota Swiecicka et al.
Roczniki Panstwowego Zakladu Higieny, 59(4), 397-405 (2009-02-21)
The aim of this work was optimization and validation of the method of determination of Cr(VI) existing in the form of chromate(VI) in mineral and spring waters by High Performance Ion Chromatography (HPIC) technique with application of postcolumn reaction with
F El-Kabbany et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 78(3), 981-988 (2011-01-18)
IR analysis is used here to investigate the changes in N-N, N-H, CO modes of thermally treated diphenyl carbazide (DPC) during the variation of temperature from room temperature up to ≈160°C. Polymorphism in DPC compound has been studied here by
G Samanta et al.
Analytical chemistry, 73(9), 2034-2040 (2001-05-17)
An automated continuous instrument for the collection and measurement of aerosol Cr(VI) is described. The system alternately collects the sample on one of two glass fiber filters. After 15-min sample collection on one filter, the sampling switches over to the
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