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Acid Red 18 EINECS 220-036-2 l-rot4
1. Product advantages
♦ High purity, all above 98.5%, no impurities after dissolution
♦ We will test each batch to ensure quality
♦ OEM and private brand services designed for free
♦ Various cap colors available
♦ We can also provide MT1 peptide powder
2. Factory advantages
♦ Professional research team
♦ More than 5 doctors in high-tech R&D laboratories
♦ More than 1000 m2 of factory production line to ensure stable supply
♦ More than 1200 factories to manufacture products and control quality
3. Service advantages
♦ 24-hour online service
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♦ Professional sales team
♦ Accept small order service
♦ Redelivery service if detained by customs
Molecular formula C20H11N2Na3O10S3
Molecular weight 604.473
Accurate mass 603.926880
PSA 241.69000
LogP 6.06870
Appearance character red powder
Storage condition
Seal in a cool dry environment.
Stability 1. It will not decompose if used and stored according to specifications. 2. Light resistance and acid resistance are good, stable to citric acid and tartric acid, poor bacterial resistance, but poor heat resistance and reduction resistance. Brown in alkaline solution. The maximum absorption wavelength is 508nm±2nm.
Computational chemistry 1. Reference value of hydrophobic parameter calculation (XlogP) : undetermined 2. Number of hydrogen bond donors: 1
3. Number of hydrogen bond receptors: 12
4. Number of rotatable bonds: 2
5. Topological molecular polar surface area (TPSA) : 213
6. Number of heavy atoms: 38
7. Surface charge: 0
8. Complexity: 1190
9. Number of isotope atoms: 0
10. Determine the number of atomic constitutive centers: 0
11. Number of uncertain atomic constitutive centers: 0
12. Determine the number of chemical bond structure centers: 1
13. Number of uncertain bond structure centers: 0
14. Number of covalent bond units: 4
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