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等级
ACS reagent
质量水平
描述
identification and melting point passes test
表单
solid
颜色
white to brownish white, crystals
mp
250 °C (dec.) (lit.)
溶解性
H2O: passes test
适用性
passes test for sensitivity to amino acids
官能团
hydroxyl
ketone
SMILES字符串
OC1(O)C(=O)c2ccccc2C1=O
InChI
1S/C9H6O4/c10-7-5-3-1-2-4-6(5)8(11)9(7,12)13/h1-4,12-13H
InChI key
FEMOMIGRRWSMCU-UHFFFAOYSA-N
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一般描述
茚三酮，一种三环1,2,3-三酮，是一种的有机铸造块。它是一种氨基酸试剂，能够显现多孔表面比如纸张，卡纸和原木上的指纹。
它用于多种样品中亚硝酸盐的检测和污染的鉴定，也可用作比色试剂。
它用于多种样品中亚硝酸盐的检测和污染的鉴定，也可用作比色试剂。
应用
可用于多肽 ，氨基酸，氨基和氨基糖检测，能够和醛类以及伯胺产生强荧光三元化合物。和肌氨酸或脯氨酸反应生成甲亚胺叶立德。
茚三酮（水合茚三酮）可用作光度测定法和比色法定量氨基酸和多肽的试剂。它还可用于在二甲基亚砜中混合茚三酮与氢化茚三酮（茚三酮还原形式），制备茚三酮试剂。这种试剂可用于手动茚三酮法，定量氨基酸。
可以用于检测氨基酸，多肽和蛋白质中的自由氨基基团。
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
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
dust mask type N95 (US), Eyeshields, Gloves
从最新的版本中选择一种：
分析证书(COA)
Lot/Batch Number
E Curotto et al.
Analytical biochemistry, 211(2), 240-241 (1993-06-01)
Chitosans were quantified with ninhydrin, a reagent normally used for recognizing and quantifying amino groups. The reaction was time dependent and there was no effect when different acids were added to the mixture. This method was used to determine the
Tetrahedron, 34, 1285-1285 (1978)
Holden.MH
To Be a Crime Scene Investigator (2006)
Gazzetta Chimica Italiana, 123, 137-137 (1993)
Shao-Ru Wang et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 7(13), 1903770-1903770 (2020-07-17)
CRISPR (clustered regularly interspaced short palindromic repeats) systems have been established as valuable genome-editing tools. Controlling CRISPR systems has high biological significance and this field has garnered intense interest. There is a considerable need for simple approaches with no need
商品
Discover the detection of milk adulteration by whey using spectrophotometric estimation of sialic acid in three different milk brands. Learn more about this essential technique in our application note.
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