14-Phenylenediamine-2-Sulfonic Acid 98.0%(HPLC)
98.0%(HPLC)
Synonym: 2,5-Diaminobenzenesulfonic Acid
Linear Formula:
C6H8N2O3S
Molecular Weight: 188.20g/mol
CAS Number: 88-45-9
Properties
| Assay Purity | >98%(HPLC) |
| B pt. | 500℃ |
| M pt. | 300℃(dec.) |
| Density | 1.611 g/cm3 |
Safety Information
| Hazard Statement(s) | H314 |
| Precautionary Statement | P280 - P305 + P351 + P338 - P310 |
| Symbol |
|
| Signal word | Danger |
| HS Code | 2921519090 |
| Storage Temp. | Store at room temperature.. |
| Storage Class | 8 |
| Packaging | Poly Bottle |
| UN Number | 2583 |
Description
Recommended products
()-Benzotetramisole 97.0%(GC)
Application
25-Diaminobenzenesulfonic acid was used in preparation of a polymeric dye required for laccase-mediated dyeing of cotton.
Purpose
For R&D use onlynot for drug household or other uses.
General Description
25-Diaminobenzenesulfonic acid is a dye precursor.Electrochemical copolymerization of 25-diaminobenzensulfonic acid and aniline by cyclic voltammetry on IrO2coated titanium electrodes was reported.
Documents
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