PDF
Technical Data Sheet BLACK PN
Compound Information
Product Name:
BLACK PN
CAS No.:
2519-30-4
Molecular Formula:
C28H22N5NaO14S4
Molecular Weight:
803.73
Storage:
Store at RT
Revision Date:
2026-04-15
Analytical Information
| Tests | Specifications |
|---|---|
| CI Number | 28440 |
| Appearance | Black powder |
| Trace Metal Analysis - Lead (Pb) | ≤ 2 mg/Kg |
| Trace Metal Analysis - Mercury (Hg) | ≤ 1 mg/Kg |
| Trace Metal Analysis - Cadmium (Cd) | ≤ 1 mg/Kg |
| Related Substances - 4,4-Diazoaminodi-(Benzenesulphonic acid) | ≤ 1% |
| Dye content | ≥ 80% |
| Additional Information - Unsulfonated aromatic amines | ≤ 0.01% |
| Additional Information - Ether extractable matter | ≤ 0.200% |
| Additional Information - Subsidiary Coloring Matters | ≤ 4% |
| IR | Pass test |
Disclaimer: This information relates only to the specific material designated and may not be valid for such material used in combination with anyother materials or in any other process. Such information is to be the best of the company's knowledge and believed accurate and reliable as of thedate indicated. However, no representation, warranty or guarantee of any kind, express or implied, is made as to its accuracy, reliability orcompleteness and we assume no responsibility for any loss, damage or expense, direct or consequential, arising out of use. It is the user'sresponsibility to satisfy himself as to the suitableness & completeness of such information for his own particular use.
ChemicalBook