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Published TCIMAIL newest issue No.201 | Product Document Searching Made Easy by 2D Code! | TCI Chemistry News March 2026 | [Product Highlights] Ionic Liquid and Zinc Compound Used... | Various analytical charts can be searched on each product detail page and Product Document Search (The kinds of analytical charts differ by product)
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CAS RN: 1787-61-7 | Product Number: E0487
Eriochrome Black T (1:100 diluted with NaCl)
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Purity:
Synonyms:
- Mordant Black 11 (1:100 diluted with NaCl)
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
Shipping Information
|
|---|---|---|---|---|---|
| 5G |
$22.00
|
9 | 39 | Contact Us |
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| Product Number | E0487 |
| Molecular Formula / Molecular Weight | C__2__0H__1__2N__3NaO__7S = 461.38 |
| Physical State (20 deg.C) | Solid |
Storage Temperature 
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 1787-61-7 |
| Reaxys Registry Number | 7510034 |
| PubChem Substance ID | 87569738 |
| Colour Index | 14645 |
| MDL Number | MFCD00003935 |
Specifications
| Appearance | Purple to Dark purple to Brown powder to crystal |
| Sensitiveness | Turn Pale Red Purple with Zn(1m mol/L) and turn Pale Blue by adding EDTA 2Na |
Properties (reference)
GHS
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| H.S.code* | 3204.12-900 |
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