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Merck
CN

234133

喹啉黄

Dye content 95 %

别名:

溶剂黄 33

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关于此项目

经验公式(希尔记法):
C18H11NO2
化学文摘社编号:
分子量:
273.29
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
EC Number:
232-318-2
Colour Index Number:
47000
MDL number:
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InChI key

IZMJMCDDWKSTTK-UHFFFAOYSA-N

InChI

1S/C18H11NO2/c20-17-12-6-2-3-7-13(12)18(21)16(17)15-10-9-11-5-1-4-8-14(11)19-15/h1-10,16H

SMILES string

O=C1C(c2ccc3ccccc3n2)C(=O)c4ccccc14

description

spirit soluble

assay

≥95% (HPLC)

form

powder

composition

Dye content, 95%

technique(s)

titration: suitable

mp

240 °C

solubility

chloroform: 1 mg/mL, clear to slightly hazy, yellow to very deep yellow

λmax

439 nm

Amax

1.16 at 285-291 nm in methanol at 0.01 g/L

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Quality Level

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General description

喹啉黄属于喹酞酮染料类别。它通常用作食用色素。 喹啉黄是阴离子型,被用于羊毛和丝绸染色。 研究表明,喹啉黄不具有遗传毒性或致癌性。它被认为对人类健康是安全的。

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Encyclopedia of Food Safety (2013)
Heinrich Zollinger
Color Chemistry: Syntheses, Properties, and Applications of Organic Dyes and Pigments (2003)
Allergic contact dermatitis to D & C yellow 11 in a hair cream.
B Monk
Contact dermatitis, 17(1), 57-58 (1987-07-01)
M J Palazzolo et al.
Contact dermatitis, 9(5), 367-371 (1983-09-01)
The certified drug and cosmetic dye substance known as D & C Yellow No. 11 [2-(2-quinolyl)-1,3 indandione] was tested for its dermal sensitization potential in guinea pigs. An induction regimen consisting of a single footpad injection of Complete Freund's Adjuvant
M Meyer et al.
Environmental mutagenesis, 8(5), 727-740 (1986-01-01)
The L5178Y TK+/- mouse lymphoma assay is widely used in mutagenicity testing. Trifluorothymidine-resistant (TFTr) mutants are quantitated following growth in agar-supplemented cloning medium. In an attempt to evaluate the effect of agar on plating efficiency, we have tested several lots

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