222461
紫脲酸铵
ACS reagent
别名:
5,5′-次氮基二巴比妥酸 单铵盐, 红紫酸铵
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经验公式（希尔记法）:
C8H8N6O6
化学文摘社编号:
分子量:
284.19
EC Number:
221-266-6
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
MDL number:
Colour Index Number:
56085
Beilstein/REAXYS Number:
3831445
form
powder
InChI key
LJYRLGOJYKPILZ-UHFFFAOYSA-N
InChI
1S/C8H5N5O6.H3N/c14-3-1(4(15)11-7(18)10-3)9-2-5(16)12-8(19)13-6(2)17;/h(H2,10,11,14,15,18)(H3,12,13,16,17,19);1H3
SMILES string
N.OC1=C(\N=C2\C(=O)NC(=O)NC2=O)C(=O)NC(=O)N1
grade
ACS reagent
technique(s)
titration: suitable
mp
>300 °C (lit.)
λmax
525 nm
suitability
passes test for complexometric indicator
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Quality Level
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General description
紫脲酸铵是红紫酸的铵盐，为略带紫红色粉末，可溶于水。它主要用作络合滴定的指示剂以测定水的硬度，并在染料工业中用作着色剂/颜料。
Application
紫脲酸铵用于骨骼中钙的组织化学染色。适用于染色单颌进行龋齿评分。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
D S Jong et al.
The Journal of general physiology, 102(2), 333-370 (1993-08-01)
Cut fibers from Rana temporaria and Rana pipiens (striation spacing, 3.9-4.2 microns) were mounted in a double Vaseline-gap chamber and studied at 14 degrees C. The Ca indicator purpurate-3,3' diacetic acid (PDAA) was introduced into the end pools and allowed
P C Pape et al.
The Journal of general physiology, 102(2), 295-332 (1993-08-01)
Cut fibers (striation spacing, 3.6-4.2 microns) were mounted in a double Vaseline-gap chamber and studied at 14-15 degrees C. One or both of the Ca indicators fura-2 and purpurate-3,3' diacetic acid (PDAA) were introduced into the optical recording site by
Muberra Andac et al.
Journal of fluorescence, 17(4), 401-405 (2007-04-26)
A highly sensitive flow-injection spectrofluorimetric method is presented for the rapid and simple determination of Hg (II) in environmental and pharmaceutical samples. Murexide (ammonium purpurate) was used as the fluorescence reagent in the carrier stream. An emission peak of murexide
M Ghaedi et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 83(1), 46-51 (2011-09-10)
In the first, Cadmium selenide Nanoparticle loaded on activated carbon (CdSe-NP-AC) has been synthesized and characterized by different techniques including XRD and SEM. Then, this new adsorbent successfully has been applied for the removal of muroxide (MO) from aqueous solution
F D Coffman et al.
Biochemistry, 27(16), 6179-6187 (1988-08-09)
An insulin hexamer containing one B10-bound Co(III) ion and one unoccupied B10 site has been synthesized. The properties of the monosubstituted hexamer show that occupancy of only one B10 site by Co3+ is sufficient to stabilize the hexameric form under
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