Name: Orange 1 sodium
Brand: Dr. Ehrenstorfer
SKU: DRE-C15734990

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Product Overview

Product Code

DRE-C15734990

CAS Number

523-44-4

Product Format

Neat

Lot Number

G1317900

Expiry

2027-02-22

Molecular Formula

C16 H11 N2 O4 S . Na

Molecular Weight

350.32

Product Categories

Dr. Ehrenstorfer, Dye and Metabolite Reference Materials and Research Chemicals, Dye and Metabolite Reference Materials

Product Type

Native/Parent

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Product Information

Analyte Data

Analyte Name

Orange 1 sodium salt

CAS Number

523-44-4

Molecular Formula

C16 H11 N2 O4 S . Na

Molecular Weight

350.32

Accurate Mass

350.0337

SMILES

[Na+].Oc1ccc(N=Nc2ccc(cc2)S(=O)(=O)[O-])c3ccccc13

InChI

InChI=1S/C16H12N2O4S.Na/c19-16-10-9-15(13-3-1-2-4-14(13)16)18-17-11-5-7-12(8-6-11)23(20,21)22;/h1-10,19H,(H,20,21,22);/q;+1/p-1

IUPAC

sodium;4-[(E)-(4-hydroxynaphthalen-1-yl)diazenyl]benzenesulfonate

Product Data

Storage Temperature

+20°C

Shipping Temperature

Room Temperature

Country of Origin

GERMANY

Product Format

Neat

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Since 1975, Dr. Ehrenstorfer has led the way in producing pesticide reference standards. Today, our portfolio is constantly expanding to adapt to changing regulations and technology, as we support your need for high-quality reference materials for food and environmental analysis.

We are passionate about supporting your science for a safer world. Our products are produced to the highest quality, with all analytical measurements performed under our ISO/IEC 17025 scope of accreditation and a leading product range manufactured according to our ISO 17034 accreditation. We use the most advanced analytical techniques to characterise our reference materials, so that you can rely on the scientific integrity of the data contained in your Certificate of Analysis.

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