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Merck
CN

370088

尼罗蓝 A 高氯酸盐

Dye content 95 %

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关于此项目

经验公式(希尔记法):
C20H20ClN3O5
化学文摘社编号:
分子量:
417.84
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
EC Number:
258-489-3
MDL number:
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产品名称

尼罗蓝 A 高氯酸盐, Dye content 95 %

InChI key

OUAWJLNOTQAOHL-UHFFFAOYSA-N

InChI

1S/C20H19N3O.ClHO4/c1-3-23(4-2)13-9-10-17-18(11-13)24-19-12-16(21)14-7-5-6-8-15(14)20(19)22-17;2-1(3,4)5/h5-12,21H,3-4H2,1-2H3;(H,2,3,4,5)

SMILES string

[O-]Cl(=O)(=O)=O.CC\[N+](CC)=C1/C=CC2=Nc3c(OC2=C1)cc(N)c4ccccc34

form

powder

composition

Dye content, 95%

mp

290-292 °C (dec.) (lit.)

λmax

628 nm

Quality Level

Application

NBA可用于咪唑鎓功能化修饰的粘土的共聚焦显微镜检查。它也可用于表面增强拉曼散射(SERS)的银纳米颗粒的标记。掺有NBA的硅胶有望用作激光材料的固态染料。

General description

耐尔蓝A高氯酸盐(NBA)是一种阳离子噁嗪染料,具有电子给体和受体特性。它含有两个胺基,其形成了推拉(push-pull)共轭结构。对环境的敏感性使其具有溶剂致变色特性。

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 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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