Calcium Fast Purple
Product Description
| Product | Calcium Fast Purple |
| CAS | 1058-92-0 |
| Formula | C16H9ClN2Na2O9S2; C16H11ClN2O9S2.2Na |
| Synonym | CALCIUM FAST PURPLE, ERIOCHROME BLUE BLACK SE, ERIOCHROME BLUE SE, ERIOCHROME(R) BLUE SE, CI 16680, CI NO 16680, 3-(5-CHLORO-2-HYDROXYPHENYLAZO)-4,5-DIHYDROXY-2,7-NAPHTHALENEDISULFONIC ACID DISODIUM SALT, 3-(5-CHLORO-2-HYDROXYPHENYLAZO)-4,5-DIHYDROXYNAPHTHALENE-2,7-DISULFONIC ACID DISODIUM SALT, Disodium 3-((5-chloro-2-hydroxyphenyl)azo)-4,5-dihydroxy-2,7-naphthalenedisulfonate, EINECS 213-894-4, 2,7-Naphthalenedisulfonic acid, 3-((5-chloro-2-hydroxyphenyl)azo)-4,5-dihydroxy-, disodium salt, 2,7-Naphthalenedisulfonic acid, 3-(2-(5-chloro-2-hydroxyphenyl)diazenyl)-4,5-dihydroxy-, sodium salt (1:2), 3-((5-Chloro-2-hydroxyphenyl)azo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt, Disodium 3-(5-chloro-2-hydroxyphenylazo)-4,5-dihydroxynaphthalene-2,7-disulphonate |
Typical Product Specifications
| Molecular weight | 518.81 |
| EINECS | 213-894-4 |
| SMILES | c12c(c(c(\N=N/c3c(ccc(c3)Cl)O)c(c1)S(=O)(=O)[O-])O)c(cc(c2)S(=O)(=O)[O-])O.[Na+].[Na+] |
| InChI | LNXMADNIUWFTPP-UHFFFAOYSA-L |
| InChIKey | 1S/C16H11ClN2O9S2.2Na/c17-8-1-2-11(20)10(5-8)18-19-15-13(30(26,27)28)4-7-3-9(29(23,24)25)6-12(21)14(7)16(15)22;;/h1-6,20-22H,(H,23,24,25)(H,26,27,28);;/q;2*+1/p-2 |
| Water solubility | 43.5 mg/L |
| Vapor Pressure | 3.75E-23 mm Hg |
| Henry's Law Constant | 2.61E-31 atm-m3/mole |
| Atmospheric OH Rate Constant | 7.28E-12 cm3/molecule-sec |
| log P (octanol-water) | 1.790 |
| Chemical Structure |  |
| Class | Specialty Chemicals |
Find another Material
Enter a chemical name, synonym or CAS# below
