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O7252

橙黄 G

Dye content, ≥80%, certified by the Biological Stain Commission, powder

别名:

1-苯基偶氮基-2-萘酚-6,8-二磺酸 二钠盐, 7-羟基-8-苯基偶氮基-1,3-萘二磺酸 二钠盐, Wool Orange 2G, 酸性橙 10

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25 g
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$173.00
100 g

即日发货发货地SIGMA ALDRICH Pte Ltd

$553.00

关于此项目

经验公式(希尔记法):
C16H10N2Na2O7S2
化学文摘社编号:
分子量:
452.37
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
EC Number:
217-705-6
MDL number:
Beilstein/REAXYS Number:
4120705
Colour Index Number:
16230

$173.00


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产品名称

橙黄 G, certified by the BSC

agency

certified by the BSC

Quality Segment

form

powder

composition

Dye content, ≥80%

technique(s)

microbe id | staining: suitable

color

orange to very dark orange

solubility

water: 1 mg/mL, clear

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[Na+].[Na+].Oc1ccc2cc(cc(c2c1\N=N\c3ccccc3)S([O-])(=O)=O)S([O-])(=O)=O

InChI

1S/C16H12N2O7S2.2Na/c19-13-7-6-10-8-12(26(20,21)22)9-14(27(23,24)25)15(10)16(13)18-17-11-4-2-1-3-5-11;;/h1-9,19H,(H,20,21,22)(H,23,24,25);;/q;2*+1/p-2/b18-17+;;

InChI key

HSXUHWZMNJHFRV-QIKYXUGXSA-L

General description

橙黄G(C.l.16230)是苯偶氮-2-萘酚-6,8-二磺酸的二钠盐,分子式为C16H10N2O7S2Na2。橙黄G(Orange G),别名wool orange 2G(金橙G,桔黄G等),广泛用于细胞学、组织学、生物学和工业染色。它是Mallory结缔组织染色剂的组分之一。

Application

橙黄G常用作各种生物学样本的背景或细胞质染色剂,包括常见的采用巴氏改良染色法的临床细胞学应用。
认证用于 Mallorys 结缔组织染色;Wilson-Ezrin 法检测垂体嗜酸细胞;角蛋白和粘液的克雷伯格法;作为石蜡切片上 Heidenhain 铁苏木精之后的复染剂;洋葱根上的石蜡切片Flemming三重染色。

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此商品
86128619967268250
description

certified by the BSC

description

certified by the BSC, Dye content 80 %

description

Dye content 85 %

description

suitable for microscopy

technique(s)

microbe id | staining: suitable

technique(s)

microbe id | staining: suitable

technique(s)

-

technique(s)

titration: suitable

color

orange to very dark orange

color

orange to very dark orange, and Red to Very Dark Red and Orange-Red and Red-Orange and Dark Red-Orange

color

-

color

-

solubility

water: 1 mg/mL, clear

solubility

H2O: 1 mg/mL

solubility

chloroform: 1 mg/mL, clear, orange to red

solubility

methanol: water (1:1): 0.1 g/10 mL, orange to very deep orange

form

powder

form

powder

form

powder

form

powder

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

200


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存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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