Description
CAS No. 1787-61-7
HSN Code : 32049000
IMDG Identification : Not Regulated for Transport (Non-Haz)
Molecular Formula : C20H12N3NaO7S
Molecular Weight : 461.39
Storage : Room Temperature
Shelf Life : 60 Months
Specifications
| Appearance (Colour) | Brown |
| Appearance (Form) | Powder |
| Loss on drying | max. 7% |
| Absorption maxima | 612 – 616 nm ( at pH 10 ) |
| Sutability as indicator | Passes test |
