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O7252

Orange G

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

Synonyme(s) :

1-Phenylazo-2-naphthol-6,8-disulfonic acid disodium salt, 7-Hydroxy-8-phenylazo-1,3-naphthalenedisulfonic acid disodium salt, Acid Orange 10, Wool Orange 2G

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ConditionnementRéférenceDisponibilitéPrix
25 g

Disponible dès aujourd'huiDeSt QuentinFallavier

81,50 €
100 g
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274,00 €

A propos de cet article

Formule empirique (notation de Hill) :
C16H10N2Na2O7S2
Numéro CAS:
1936-15-8
Poids moléculaire :
452.37
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
24897871
EC Number:
217-705-6
MDL number:
MFCD00012457
Beilstein/REAXYS Number:
4120705
Colour Index Number:
16230

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Nom du produit

Orange G, certified by the BSC

agency

certified by the BSC

Quality Level

200

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

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Cet article
861286O3756195235
Orange G certified by the BSC

Sigma-Aldrich

O7252

Orange G

Orange G certified by the BSC, Dye content 80 %

Sigma-Aldrich

861286

Orange G

Orange G for NA electrophoresis

Sigma-Aldrich

O3756

Orange G

Orange II sodium salt (Certified by the Biological Stain Commission), Dye content ≥85 %

Sigma-Aldrich

195235

Orange II sodium salt

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

-

composition

Dye content, ≥80%

composition

Dye content, 80%

composition

-

composition

Dye content, ≥85%

General description

Orange G (C.l. 16230) is the disodium salt of benzeneazo-2-naphthol-6,8-disulfonic acid, C16H10N2O7S2Na2. Orange G, also known as wool orange 2G, is a component in several industry applications including cytology, histology, biology, and industrial staining. It is a component of Mallory′s connective tissue stain.

Application

Certified for use in Mallory′s connective tissue stain; Wilson-Ezrin method for pituitary acidophils; Kreyberg′s method for keratin and mucus; as a counterstain following Heidenhain′s iron hematoxylin on paraffin sections; Flemming′s triple stain on paraffin sections of onion root.
Orange G is typically used as a background or cytoplasmic stain for various biological samples including a common application within clincial cytology within Papanicolaou varients.

Classe de stockage

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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Certificats d'analyse (COA)

Lot/Batch Number
SHBT1737
0000456271
0000456271
SHBS5179
0000346595

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Integrity of chromatin and replicating DNA in nuclei released from fission yeast by semi-automated grinding in liquid nitrogen.
Givens RM
BMC Research Notes, 4, 499-499 (2011)
Asli Yuksel et al.
Journal of hazardous materials, 190(1-3), 1058-1062 (2011-03-29)
Complete degradation of azo dye Orange G was studied using a 500 mL continuous flow reactor made of SUS 316 stainless steel. In this system, a titanium reactor wall acted as a cathode and a titanium plate-type electrode was used
M Arulkumar et al.
Journal of hazardous materials, 186(1), 827-834 (2011-01-15)
Thespesia populnea is a large tree found in the tropical regions and coastal forests of India. Its pods were used as a raw material for the preparation of activated carbon. The prepared activated carbon was used for the adsorptive removal
Arumugam Sivasamy et al.
Current microbiology, 62(2), 351-357 (2010-07-21)
Biosorption is an eco-friendly and cost-effective method for treating the dye house effluents. Aspergillus niger and Trichoderma sp. were cultivated in bulk and biomasses used as biosorbents for the biosorption of an azo dye Orange G. Batch biosorption studies were
G Thennarasu et al.
Environmental science and pollution research international, 19(7), 2755-2765 (2012-02-23)
The photocatalytic degradation of Orange G (OG) dye has been investigated using synthesised nanocrystalline ZnO as a photocatalyst and sunlight as the irradiation source. The formation of ZnO prepared from its precursor was confirmed through FT-IR and powder X-ray diffraction
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Numéro d'article de commerce international

RéférenceGTIN
O7252-25G04061835573752
O7252-100G04061834248422

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