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重要文件

215945

Sigma-Aldrich

乙酸副品红

Dye content 90 %

同義詞:

Magenta O, 碱性副品红, 碱性红 9

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About This Item

經驗公式(希爾表示法):
C19H17N3 · C2H4O2
CAS號碼:
分子量::
347.41
顏色索引編號:
42500
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.47
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形狀

solid

成份

Dye content, 90%

mp

203 °C (dec.) (lit.)

溶解度

95% ethanol: 0.1%

λmax

545 nm

&epsilon ;(消光係數)

≥11000 at 235-241 nm in ethanol: water (1:1) at 0.004%
≥16000 at 286-292 nm in ethanol: water (1:1) at 0.004%
≥78000 at 543-549 nm in ethanol: water (1:1) at 0.004%

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

CC(O)=O.Nc1ccc(cc1)C(\c2ccc(N)cc2)=C3\C=CC(=N)C=C3

InChI

1S/C19H17N3.C2H4O2/c20-16-7-1-13(2-8-16)19(14-3-9-17(21)10-4-14)15-5-11-18(22)12-6-15;1-2(3)4/h1-12,20H,21-22H2;1H3,(H,3,4)

InChI 密鑰

YIXIVOYGLPFDCY-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

生化/生理作用

Pararosaniline acetate is one of the components of basic fuchsin.[1] It acts as a reversible, linear inhibitor of horse butyrylcholinesterase (BChE).[2]

其他說明

本品为纯净物,是常称作碱性品红的混合物的主要成分。

法律資訊

Magenta is a trademark of Merck KGaA, Darmstadt, Germany

象形圖

Health hazard

訊號詞

Warning

危險聲明

危險分類

Carc. 2

儲存類別代碼

11 - Combustible Solids

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

dust mask type N95 (US), Eyeshields, Gloves


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Comparative effects of cationic triarylmethane, phenoxazine and phenothiazine dyes on horse serum butyrylcholinesterase.
Yucel YY
Archives of Biochemistry and Biophysics, 478, 201-205 (2008)
Michael D. Larra?aga, Richard J. Lewis, Robert A. Lewis
Hawley's Condensed Chemical Dictionary (2016)
Qiuhua Wu et al.
Colloids and surfaces. B, Biointerfaces, 101, 210-214 (2012-09-27)
A superparamagnetic graphene-Fe(3)O(4) nanocomposite (G/Fe(3)O(4)) was synthesized by a facile one-pot solvothermal method. The nanocomposite G/Fe(3)O(4) prepared by the new method was firstly used as an adsorbent to remove dye for water pollution remediation. In comparison with G/Fe(3)O(4) prepared by
K A Crist et al.
Journal of cellular biochemistry. Supplement, 25, 49-56 (1996-01-01)
Image analysis of tissue biopsies for determination of DNA content as an early marker of neoplasia is hampered by the complexity of corrections necessary to dea with nuclear truncation and overlap in thin sections. The use of confocal laser scanning
L Galassi
Biotechnic & histochemistry : official publication of the Biological Stain Commission, 68(3), 175-179 (1993-05-01)
Formation of crystals in Schiff reagents prepared from SO2 gas previously has been reported either soon after preparation, using high dye concentrations and heating, or after long periods of storage at room temperature. With the first type of procedure only

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