推薦產品
形狀
powder
品質等級
成份
Dye content, 90%
mp
156-158 °C (lit.)
溶解度
chloroform: 10 mg/mL
λmax
493 nm
604 nm (2nd)
&epsilon ;(消光係數)
≥14000 at 491-497 nm in methanol at 0.005 g/L
≥9000 at 419-425 nm in methanol at 0.005 g/L
應用
diagnostic assay manufacturing
hematology
histology
儲存溫度
room temp
SMILES 字串
Cc1ccc(\N=N\c2c(O)ccc3ccccc23)c(C)c1
InChI
1S/C18H16N2O/c1-12-7-9-16(13(2)11-12)19-20-18-15-6-4-3-5-14(15)8-10-17(18)21/h3-11,21H,1-2H3/b20-19+
InChI 密鑰
JBTHDAVBDKKSRW-FMQUCBEESA-N
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應用
Sudan II已被用于确定其是否存在于商品化香料中,如辣椒食品样品(LC-ES–MS/MS)。
生化/生理作用
Sudan II是一种脂溶性合成着色剂,属于偶氮类化合物。因其在动物中能够引起某些特定形式的肝癌和膀胱癌,国际癌症研究机构(IARC)将其归类为3类致癌物。
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 2
閃點(°F)
448.9 °F - closed cup
閃點(°C)
231.6 °C - closed cup
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
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Determination of banned Sudan dyes in chili powder by capillary electrophoresis
Food Chemistry, 102, 1027-1033 (2007)
Simultaneous determination of water-soluble and fat-soluble synthetic colorants in foodstuff by high-performance liquid chromatography-diode array detection-electrospray mass spectrometry.
Journal of Chromatography A, 1103, 170-176 (2006)
Determining the adulteration of spices with Sudan I-II-II-IV dyes by UV-visible spectroscopy and multivariate classification techniques.
Talanta, 79, 887-892 (2009)
Talanta, 88, 244-251 (2012-01-24)
A simple and inexpensive methodology was used to develop a novel electrochemical sensor for the determination of Sudan II. The interaction of Sudan II with salmon sperm ds-DNA on the surface of salmon sperm ds-DNA-modified pencil graphite electrode (PGE) and
Analytical biochemistry, 405(1), 41-49 (2010-06-05)
To obtain antibodies to develop an enzyme-linked immunosorbent assay (ELISA) for the analysis of Sudan red I, haptens were designed and synthesized via four different strategies: (i) attachment of a spacer at the para position of the benzene ring, (ii)
我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.
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