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Merck
CN

15156

Supelco

双吡唑啉酮

for TLC derivatization, for the det.of cyanide, ≥98.0%

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别名:
3,3′-二甲基-1,1′-二苯基-(4,4′-二-2-吡唑啉)-5,5′-二酮
经验公式(希尔记法):
C20H18N4O2
CAS号:
分子量:
346.38
Beilstein:
572787
EC 号:
MDL编号:
UNSPSC代码:
41116105
PubChem化学物质编号:
NACRES:
NA.22

等级

for TLC derivatization

质量水平

检测方案

≥98.0% (TLC)
≥98.0%

形式

powder

质量

for the det.of cyanide

技术

thin layer chromatography (TLC): suitable

溶解性

formic acid: 50 mg/mL, clear, yellow

SMILES字符串

CC1=NN(c2ccccc2)C(=O)C1C3C(C)=NN(c4ccccc4)C3=O

InChI

1S/C20H18N4O2/c1-13-17(19(25)23(21-13)15-9-5-3-6-10-15)18-14(2)22-24(20(18)26)16-11-7-4-8-12-16/h3-12,17-18H,1-2H3

InChI key

FORCWSNQDMPPOC-UHFFFAOYSA-N

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应用

Bispyrazolone was used in an experimental procedure, done in order to remove linamarin in starch from cassava roots, by using plant cell wall-degrading enzymes, xylanase and cellulase. It was also used for spectrophotometric determination and quantization of urea in urine samples.

其他说明

检测氨;分析氰化物

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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访问文档库

L. Prochazkova
Analytical Chemistry, 36, 865-865 (1964)
An enzymatic assay for the total cyanide content of cassava (Manihot esculenta Crantz).
R D Cooke
Journal of the science of food and agriculture, 29(4), 345-352 (1978-04-01)
R.D. Cooke et al.
Journal of the Science of Food and Agriculture, 33, 269-269 (1982)
Spectrophotometric Determination of Urea in Urine Samples by using Bispyrazolone Method.
Sharma V
Proceedings of the Indian Academy of Sciences - Section A, 79 (1) (2013)
An efficient treatment for detoxification process of cassava starch by plant cell wall-degrading enzymes.
Journal of Bioscience and Bioengineering, 109 (1), 9-14 (2010)

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