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:
InChI key
KSPIHGBHKVISFI-UHFFFAOYSA-N
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)
SMILES string
O=C(NNc1ccccc1)NNc2ccccc2
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
171-175 °C
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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
P Salinas-Hernández et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 59(11), 2667-2675 (2003-09-10)
In order to find out about the chemical behaviour of the diphenylcarbazide (DPCI) in water, kinetic and thermodynamic studies were carried out using UV-Vis spectrophotometry within the 0-12 pH range. The kinetic parameters and acidity constant were then determined, and
M L Ghirardi et al.
Biochemistry, 37(39), 13567-13574 (1998-09-30)
In this paper, we investigate the effects of histidyl amino acid modification on high-affinity Mn binding to photosystem II (PSII) using methods similar to those used in the preceding paper [Ghirardi et al. (1998) Biochemistry 37, 0000] for carboxyl amino
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
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
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