Schaeffer and Fulton Spore Stain Solution B
SIAL/39955
Synonym: Safranin O Solution according to Schaeffer and Fulton
CAS Number: 477-73-6
MDL Number: MFCD06412419
Product Type: Chemical
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| application(s) | diagnostic assay manufacturing hematology histology |
| form | liquid |
| InChI | 1S/C20H18N4.ClH/c1-12-10- |
| InChI key | QRYAEWIQIBAZOJ-UHFFFAOYSA |
| product line | BioChemika |
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | [Cl-].[n+]2(c3c(nc4c2cc(c |
| storage temp. | room temp |
| suitability | spore forming microorganisms |
| suitable for microscopy | |
| technique(s) | microbe id | staining: suitable |
| General description: | In Schaeffer-Fulton`s method, a primary stain-malachite green is forced into the spore by steaming the bacterial emulsion. Malachite green (Schaeffer & Fulton`s Spore Stain A: Cat. No. 90903) is water soluble and has a low affinity for cellular material, so vegetative cells may be decolorized with water. Vegetative cells are then counterstained with safarin. The components and the method are also available as kit (Cat. No. 04551). |
| Other Notes: | Schaeffer & Fulton`s Spore Stain B: SafarinO 5 g/l in water |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H319 |
| Precautionary statements | P264 - P280 - P305 + P351 + P338 - P337 + P313 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | room temp |
| UNSPSC | 12171500 |