A3974612
Eriochrome blue SE , Biologicalstain , 1058-92-0
Synonym(s):
3-(5-Chloro-2-hydroxyphenylazo)-4,5-dihydroxynaphthalene-2,7-disulfonic acid disodium salt;Calcium fast purple;Michrome No. 452;Mordant Blue 13
CAS NO.：1058-92-0
Empirical Formula: C16H12ClN2NaO9S2
Molecular Weight: 498.84
MDL number: MFCD00003941
EINECS: 213-894-4
| Pack Size | Price | Stock | Quantity |
| 25G | RMB23.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Density | 1.756[at 20℃] |
| storage temp. | 2-8°C |
| pka | pK1:7.56;pK2:9.3;pK3:12.4 (25°C) |
| form | powder to crystal |
| Colour Index | 16680 |
| color | Dark green to Dark red to Black |
| Water Solubility | 26.62g/L at 20℃ |
| LogP | -1.853 at 20℃ |
Description and Uses
Mordant Blue 13 is an organic dye used in the textile industry, and a ground water pollutant.Dyes and metabolites.
