Acid Orange 6 | CAS# 547-57-9

MedKoo Cat#: 571575 | Name: Acid Orange 6

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Description:

WARNING: This product is for research use only, not for human or veterinary use.

Acid Orange 6 is an orange dye.

Chemical Structure

Acid Orange 6

CAS#547-57-9

Theoretical Analysis

MedKoo Cat#: 571575

Name: Acid Orange 6

CAS#: 547-57-9

Chemical Formula: C12H9N2NaO5S

Exact Mass: 316.0130

Molecular Weight: 316.26

Elemental Analysis: C, 45.57; H, 2.87; N, 8.86; Na, 7.27; O, 25.29; S, 10.14

Price and Availability

Size	Price	Availability	Quantity
5g	USD 250.00	2 Weeks

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Related CAS #

No Data

Synonym

NSC 10441; NSC10441; NSC-1044; Chrysoine S Extra Pure; Tropaeolin O; Resorcinol yellow

IUPAC/Chemical Name

Benzenesulfonic acid, 4-((2,4-dihydroxyphenyl)azo)-, monosodium salt

InChi Key

COEZWFYORILMOM-IERUDJENSA-M

InChi Code

InChI=1S/C12H10N2O5S.Na/c15-9-3-6-11(12(16)7-9)14-13-8-1-4-10(5-2-8)20(17,18)19;/h1-7,15-16H,(H,17,18,19);/q;+1/p-1/b14-13+;

SMILES Code

O=S(C1=CC=C(/N=N/C2=CC=C(O)C=C2O)C=C1)([O-])=O.[Na+]

Appearance

Solid powder

Purity

>95% (or refer to the Certificate of Analysis)

Shipping Condition

Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition

Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility

Soluble in DMSO

Shelf Life

>2 years if stored properly

Drug Formulation

This drug may be formulated in DMSO

Stock Solution Storage

0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code

2934.99.9001

More Info

Instruction

View handling instruction

Preparing Stock Solutions

The following data is based on the product molecular weight 316.26 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass	1 mg	5 mg	10 mg
1 mM	1.15 mL	5.76 mL	11.51 mL
5 mM	0.23 mL	1.15 mL	2.3 mL
10 mM	0.12 mL	0.58 mL	1.15 mL
50 mM	0.02 mL	0.12 mL	0.23 mL

1: Hsing HJ, Chiang PC, Chang EE, Chen MY. The decolorization and mineralization of acid orange 6 azo dye in aqueous solution by advanced oxidation processes: a comparative study. J Hazard Mater. 2007 Mar 6;141(1):8-16. Epub 2006 Nov 7. PubMed PMID: 17222965. 2: Singh P, Sanghi R, Pandey A, Iyengar L. Decolorization and partial degradation of monoazo dyes in sequential fixed-film anaerobic batch reactor (SFABR). Bioresour Technol. 2007 Jul;98(10):2053-6. Epub 2006 Oct 10. PubMed PMID: 17035003. 3: Kalyuzhnyi S, Yemashova N, Fedorovich V. Kinetics of anaerobic biodecolourisation of azo dyes. Water Sci Technol. 2006;54(2):73-9. PubMed PMID: 16939086. 4: Yemashova N, Kalyuzhnyi S. Microbial conversion of selected azo dyes and their breakdown products. Water Sci Technol. 2006;53(11):163-71. PubMed PMID: 16862786. 5: Yemashova N, Telegina A, Kotova I, Netrusov A, Kalyuzhnyi S. Decolorization and partial degradation of selected azo dyes by methanogenic sludge. Appl Biochem Biotechnol. 2004 Oct;119(1):31-40. PubMed PMID: 15496726.