Technical Data Sheet
Product Name
NIGROSINE (C.I. No.50420)
CAS Number
8005-03-6
Molecular Formula
C20H12N4Na2O9S2
Catalogue No.
AL3243
Molecular Weight
Variable (polymer / natural product)
| Grade | Assay/Purity Specification | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| Water soluble | ≥ 95% | Not applicable | ≤ 5% | ≤ 1% | None detected | Soluble in water |
