Thionin acetate salt
SIAL/861340 - certified by the BSC, Dye content ≥85 %
Synonym: 3,7-
CAS Number: 78338-22-4
Empirical Formula (Hill Notation): C12H9N3S · C2H4O2
Molecular Weight: 287.34
MDL Number: MFCD00081194
Linear Formula: C12H9N3S · C2H4O2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 861340-25G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 861340-5G
| λmax | 598 nm |
| agency | certified by the BSC |
| application(s) | diagnostic assay manufacturing hematology histology |
| composition | Dye content, ≥85% |
| form | powder |
| InChI | 1S/C12H10N3S.C2H4O2/c13-7 |
| InChI key | OWXBIRAFHWASMS-UHFFFAOYSA |
| Quality Level | 200  |
| SMILES string | CC([O-])=O.Nc1ccc2nc3ccc( |
| storage temp. | room temp |
| technique(s) | microbe id | staining: suitable |
| Application: | Thionin is widely used as a biological stain, especially in histology. It has been used in the Nissl stain for the labeling of neuronal cell bodies. |
| General description: | Thionin is a diaminothiazine, metachromatic cationic dye. |
| Packaging: | 5, 25 g in glass bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | room temp |
| Colour Index Number | 52000 |
| UNSPSC | 12171500 |