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Merck

11945

Supelco

本尼迪特试剂,用于糖的定性测定

for the qualitative determination of sugars

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About This Item

CAS号:
MDL號碼:
分類程式碼代碼:
12164500
NACRES:
NA.21

品質等級

技術

photometry: suitable

雜質

cupric sulfate

應用

food and beverages
general analytical

InChI

1S/C6H8O7.CH2O3.Cu.2Na.H2O4S.H2O/c7-3(8)1-6(13,5(11)12)2-4(9)10;2-1(3)4;;;;1-5(2,3)4;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);(H2,2,3,4);;;;(H2,1,2,3,4);1H2/q;;+2;2*+1;;/p-4

InChI 密鑰

QFKWSRIUZIYLCK-UHFFFAOYSA-J

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一般說明

本尼迪特试剂由硫酸铜、起弱碱作用的碳酸钠和柠檬酸钠组成,相当稳定。将此试剂与葡萄糖煮沸,得到硫氰酸亚铜白色沉淀。主要用于尿液中葡萄糖的估计。

應用

本尼迪特试剂可用于研究期间中胚轴甲醇提取物的 TLC 分析,以评价与未检测到的有毒宿主代谢物蓄积相关的高粱抗性。也可用于合成表面光滑的立方状 Cu2O 的 SEM 图像。

其他說明

用于检测还原糖和其他还原物质的试剂;检测限:水中 0.01% 葡萄糖

象形圖

Exclamation markEnvironment

訊號詞

Warning

危險聲明

危險分類

Aquatic Chronic 2 - Eye Irrit. 2

儲存類別代碼

12 - Non Combustible Liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves


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R L Nicholson et al.
Proceedings of the National Academy of Sciences of the United States of America, 84(16), 5520-5524 (1987-08-01)
Infection of the sorghum mesocotyl by Helminthosporium maydis (a nonpathogen) and Colletotrichum graminicola (a pathogen) resulted in the rapid accumulation of a pigment complex by two sorghum cultivars. The components of the complex were fungitoxic. The principal compounds have been
Song Li et al.
Talanta, 85(3), 1260-1264 (2011-08-03)
In this paper, an enzyme-free amperometric electrochemical sensor was fabricated by casting Nafion-impregnated Cu(2)O particles onto a glassy carbon electrode. A dual dependence of peak current on sweeping rate, which can be attributed for the accumulation of reaction products, was
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The Systematic Identification of Organic Compounds (1980)
Textbook of Medical Biochemistry.
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Problems in hemodialysis.
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