Acid Orange 10

Acid Orange 10

CAS Number
1936-15-8
Molecular Formula
C16H10N2Na2O7S2

About Acid Orange 10

Acid Orange 10 CAS 1936-15-8, a prominent azo dye also known as Orange G, serves as a high purity fine chemical essential for histological staining and as a biological marker in the life sciences sector. As a leading bulk chemical supplier, we address the growing demand for high-grade colorants in the textile and paper...

Acid Orange 10 Specifications

CAS Number
1936-15-8
Molecular Formula
C16H10N2Na2O7S2
IUPAC NameORBotanical Name
disodium;7-hydroxy-8-phenyldiazenylnaphthalene-1,3-disulfonate
Canonical SMILES
C1=CC=C(C=C1)N=NC2=C(C=CC3=CC(=CC(=C32)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+]
InChI Key
HSXUHWZMNJHFRV-UHFFFAOYSA-L
Molecular Weight
452.37 g/mol
Physical appearance
Orange microcrystals or powder

Histological Stain

A synthetic anionic azo dye primarily used as a counterstain for various cellular components, connective tissues, and erythrocytes in trichrome methods like Masson's and Papanicolaou staining

Textile Dye

A vibrant colorant employed for the dyeing of protein fibers such as silk and wool to impart a light-fast orange hue

Industrial Colorant

A versatile dye used in the manufacturing of paper, inks, and stationery products including color pencils and wood coatings

Biological Reagent

A specialized chemical used in life science research for diagnostic assays, detecting lung cancer metastasis, and measuring glycated proteins.

Acid Orange 10 FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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