| Description | Solaminrot 4B is an agent of dye. |
| Synonyms | Direct Red 81, Airedale Red KD, Solar Red B, Pryamoi krasnyi svetoprochnyi 2S, Fastusol Red 4BA-CF, C.I. 28160 |
| molecular weight | 675.59 |
| Molecular formula | C29H19N5Na2O8S2 |
| CAS | 2610-11-9 |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| Solubility | DMSO: Soluble |
| References | 1. Walger E, Marlin N, Molton F, Mortha G. Study of the Direct Red 81 Dye/Copper(II)-Phenanthroline System. Molecules. 2018 Jan 25;23(2). pii: E242. doi: 10.3390/molecules23020242. PubMed PMID: 29370132. 2. Dehghani M, Nozari M, Fakhraei Fard A, Ansari Shiri M, Shamsedini N. Direct red 81 adsorption on iron filings from aqueous solutions; kinetic and isotherm studies. Environ Technol. 2018 Jan 31:1-9. doi: 10.1080/09593330.2018.1428228. [Epub ahead of print] PubMed PMID: 29336214. 3. Khamparia S, Jaspal D. Study of decolorisation of binary dye mixture by response surface methodology. J Environ Manage. 2017 Oct 1;201:316-326. doi: 10.1016/j.jenvman.2017.06.050. Epub 2017 Jul 5. PubMed PMID: 28688319. 4. Mahmoodi NM, Oveisi M, Alina Asli M, Rezvani MA, Valipour A. Bi-amino surface functionalized polyoxometalate nanocomposite as an environmentally friendly catalyst: synthesis and dye degradation. Water Sci Technol. 2017 May;75(10):2381-2389. doi: 10.2166/wst.2017.131. PubMed PMID: 28541946; PubMed Central PMCID: wst_2017_131. |