Plot No. C40, Road No. 21Y, MIDC, Wagle Industrial Estate, Thane(W)-400604, MH, India
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Nigrosine
SKU:
GRM247
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
$7.00
CAS Number :
8005-03-6
Nigrosine is is a mixture of black synthetic dyes made by heating a mixture of nitrobenzene, aniline, and hydrochloric acid in the presence of copper or iron.
Product Identifier
| CAS No. | 8005-03-6 |
|---|---|
| C.I. No. | 50420 |
| HS Code | 3204 19 90 |
| Storage | Below 30°C |
| Shelf life | 4 years |
Technical Specification
| Appearance | Brown to black crystals or powder |
|---|---|
| Solubility | 25 ppm in 50% ethanol gives clear solution |
| Absorption maxima | 570 - 580 nm (25 ppm in 50% ethanol) |
| Loss on drying (at 110°C, 2 hr) | <= 15.00% |
Safety Information
| UN No. | Not dangerous goods |
|---|---|
| Class | - |
| Packing Group | - |
| RTECS | GC4762250 |
| WGK | 1 |
| Product Name | Nigrosine |
|---|---|
| SKU | GRM247 |
| CAS No | 8005-03-6 |
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