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MedKoo Cat#: 341105 | Name: C.I. Acid Black 24

Description:

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

C.I. Acid Black 24 is a biochemical.

Chemical Structure

C.I. Acid Black 24
C.I. Acid Black 24
CAS#3071-73-6

Theoretical Analysis

MedKoo Cat#: 341105

Name: C.I. Acid Black 24

CAS#: 3071-73-6

Chemical Formula: C36H23N5Na2O6S2

Exact Mass: 731.0885

Molecular Weight: 731.71

Elemental Analysis: C, 59.09; H, 3.17; N, 9.57; Na, 6.28; O, 13.12; S, 8.76

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
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Related CAS #
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Synonym
C.I. Acid Black 24; Acid Black 24;
IUPAC/Chemical Name
1-Naphthalenesulfonic acid, 8-(phenylamino)-5-((4-((5-sulfo-1-naphthalenyl)azo)-1-naphthalenyl)azo)-, disodium salt
InChi Key
OLPWJTQWWFWEFS-WEUAPPMUSA-L
InChi Code
InChI=1S/C36H25N5O6S2.2Na/c42-48(43,44)34-17-7-13-26-27(34)14-6-16-29(26)38-39-30-19-20-31(25-12-5-4-11-24(25)30)40-41-32-21-22-33(37-23-9-2-1-3-10-23)36-28(32)15-8-18-35(36)49(45,46)47;;/h1-22,37H,(H,42,43,44)(H,45,46,47);;/q;2*+1/p-2/b39-38+,41-40+;;
SMILES Code
c12c(c(ccc1Nc1ccccc1)\N=N\c1c3c(c(\N=N\c4c5c(c(ccc5)S(=O)(=O)[O-])ccc4)cc1)cccc3)cccc2S(=O)(=O)[O-].[Na+].[Na+]
Appearance
Solid powder
Purity
>98% (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

Preparing Stock Solutions

The following data is based on the product molecular weight 731.71 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.

Recalculate based on batch purity %
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: Shu HY, Chang MC, Chang CC. Integration of nanosized zero-valent iron particles addition with UV/H2O2 process for purification of azo dye Acid Black 24 solution. J Hazard Mater. 2009 Aug 15;167(1-3):1178-84. doi: 10.1016/j.jhazmat.2009.01.106. Epub 2009 Feb 6. PubMed PMID: 19250743. 2: Shu HY, Chang MC, Yu HH, Chen WH. Reduction of an azo dye acid black 24 solution using synthesized nanoscale zerovalent iron particles. J Colloid Interface Sci. 2007 Oct 1;314(1):89-97. Epub 2007 Jul 3. PubMed PMID: 17610885. 3: Chang MC, Shu HY, Yu HH. An integrated technique using zero-valent iron and UV/H2O2 sequential process for complete decolorization and mineralization of C.I. Acid Black 24 wastewater. J Hazard Mater. 2006 Dec 1;138(3):574-81. Epub 2006 Jun 3. PubMed PMID: 16806683. 4: Manu B, Chaudhari S. Anaerobic decolorisation of simulated textile wastewater containing azo dyes. Bioresour Technol. 2002 May;82(3):225-31. PubMed PMID: 11991070.

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L 692199