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Merck

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O7252

橙黄 G

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

同義詞:

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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經驗公式(希爾表示法):
C16H10N2Na2O7S2
CAS 編號:
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
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產品名稱

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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本產品
861286O3756195235
technique(s)

microbe id | staining: suitable

technique(s)

microbe id | staining: suitable

technique(s)

nucleic acid detection: suitable

technique(s)

-

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

-

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

-

application(s)

diagnostic assay manufacturing
hematology
histology

form

powder

form

powder

form

powder

form

powder

solubility

water: 1 mg/mL, clear

solubility

H2O: 1 mg/mL

solubility

water: 1 mg/mL, clear, orange to red

solubility

-

storage temp.

room temp

storage temp.

room temp

storage temp.

room temp

storage temp.

room temp


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存儲類別/等級

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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