Description
CAS No. 6409-77-4
HSN Code : 32049000
IMDG Identification : Not Regulated for Transport (Non-Haz)
Molecular Formula : C14H8NNaO7S
Molecular Weight : 357.27
Storage : Room Temperature
Shelf Life : 60 Months
Specifications
| Appearance (Colour) | Dark brown to maroon |
| Appearance (Form) | powder |
| Loss on drying | max. 6% |
| Absorbance (A) of 1% in 0.1N NaOH in a 1cm cell | |
| @535nm | min. 350 (on dry basis) |
