Plot No. C40, Road No. 21Y, MIDC, Wagle Industrial Estate, Thane(W)-400604, MH, India
Your enquiry has been submitted
Something problem with the server. Try again.
Eriochrome® black T For Molecular Biology
SKU:
MB339
Availability:
Out of stock
Currently out of stock — you can still place your order, and the quantity will be fulfilled on backorder.
Only %1 left
As low as
$56.00
CAS Number :
1787-61-7
Synonym :
Mordant black 11, Chromegen black ET
Molecular Formula :
C₂₀H₁₂N₃NaO₇S
Eriochrome® black T For Molecular Biology is a blue azo dye that changes color when complexed with divalent metal ions. This EBT Indicator facilitates Complexometric Titration for a Metal Ion and supports any professional Molecular Biochemistry Hardness Test and assay.
Product Identifier
| CAS No. | 1787-61-7 |
|---|---|
| EC No. | 217-250-3 |
| C.I. No. | 14645 |
| Molecular Formula | C20H12N3NaO7S |
| Molecular Weight | 461.38 |
| Synonym | Mordant black 11, Chromegen black ET |
| HS Code | 3204 90 00 |
| Storage | Below 30°C |
| Shelf life | 4 years |
Technical Specification
| Appearance | Brownish-black to black crystals or powder or solid |
|---|---|
| Solubility | 20 ppm in water yields clear red solution |
| DNases | None detected |
| RNases | None detected |
| Clarity of solution | Passes test |
| Absorption maxima | 615 - 625 nm (20 ppm in pH 10 ammonical buffer) |
| Specific Absorbance | >= 250 (20 ppm in pH 10 ammonical buffer, at 625 nm) |
| Suitability as complexometric indicator | Passes test |
| Loss on drying (at 105°C, 2 hr) | <= 10.00% |
Safety Information
| Hazard Pictogram(s) |   |
|---|---|
| Signal Word | Warning |
| Hazard Statement(s) | H319-H411 |
| Precautionary Statement(s) | P273-P280-P305+P351+P338-P337+P313-P391-P501 |
| UN No. | 3077 |
| Class | 9 |
| Packing Group | III |
| RTECS | - |
| WGK | 2 |
| Product Name | Eriochrome® black T For Molecular Biology |
|---|---|
| SKU | MB339 |
| CAS No | 1787-61-7 |
| EC No. | 217-250-3 |
| Molecular formula | C₂₀H₁₂N₃NaO₇S |
| Synonym | Mordant black 11, Chromegen black ET |
Write Your Own Review