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Merck

222461

Sigma-Aldrich

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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About This Item

经验公式(希尔记法):
C8H8N6O6
CAS号:
分子量:
284.19
颜色索引号:
56085
Beilstein:
3831445
EC 号:
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:
NACRES:
NA.47
价格与库存信息目前不能提供

等级

ACS reagent

质量水平

表单

powder

技术

titration: suitable

mp

>300 °C (lit.)

λmax

525 nm

适用性

passes test for complexometric indicator

应用

diagnostic assay manufacturing
hematology
histology

储存温度

room temp

SMILES字符串

N.OC1=C(\N=C2\C(=O)NC(=O)NC2=O)C(=O)NC(=O)N1

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

InChI key

LJYRLGOJYKPILZ-UHFFFAOYSA-N

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一般描述

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。

应用

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。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
R De Giovanni et al.
Physiological chemistry and physics and medical NMR, 24(4), 271-280 (1992-01-01)
In this paper the authors studied the effects of thyroid hormones and their structural analogues on the mitochondrial calcium transport activities. The thyroid hormones, 3,5,3' L-triiodothyronine (LT3) and 3,5,3'5' L-tetraiodothyronine (LT4) at physiological intracellular concentrations between 7.2 and 9 nM
A Hirota et al.
The Journal of general physiology, 94(4), 597-631 (1989-10-01)
Two new Ca indicators, purpurate-3,3'diacetic acid (PDAA) and 1,1'-dimethylpurpurate-3,3'diacetic acid (DMPDAA), were synthesized and used to measure Ca transients in frog cut muscle fibers. These indicators are analogues of the purpurate components of murexide and tetramethylmurexide, in which two acetate
H Gusman et al.
Biochimica et biophysica acta, 1545(1-2), 86-95 (2001-05-09)
Histatins are small histidine-rich salivary polypeptides which exhibit antimicrobial activity against Candida albicans. This antimicrobial activity has been ascribed in part to a high content of basic amino acids. However, unlike most other antimicrobial proteins histatins have a high content

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