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:
description
spirit soluble
Quality Segment
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
SMILES string
O=C1C(c2ccc3ccccc3n2)C(=O)c4ccccc14
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
InChI key
IZMJMCDDWKSTTK-UHFFFAOYSA-N
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。
signalword
Warning
hcodes
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