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Gram’s Safranine Solution is a laboratory product described chemically as gram safranin staining solution. It is characterized by red counterstain that colours decolorized Gram-negative bacteria. Its listed appearance is red liquid, and its behaviour in practical work depends on the relevant reagent formulation, handling conditions and sample matrix. In laboratories, the material is associated with Gram counterstaining and related instructional or analytical procedures. It can support suitably designed demonstrations, method development and technical training where the chemical grade, concentration and protocol requirements are compatible. The pack description alone does not verify every formulation component or analytical performance specification. Laboratory personnel should check the current safety information and the intended method before selecting or using this reagent.
Product Specifications
| Specification | Details |
|---|---|
| Appearance | Red liquid |
| Assay | 99% |
| Chemical Name | Gram safranin staining solution |
| Alternate Names | Safranin counterstain; Gram counterstain |
| Molecular Formula | Not applicable (mixture) |
| Empirical Formula | Not applicable (mixture) |
| CAS Number | Not applicable (formulated solution) |
| Molecular Weight | Not applicable (mixture) |
| Grade | LR Laboratory Reagent |
Key Features of Gram’s Safranine Solution
- Chemical identity: Gram safranin staining solution; red counterstain that colours decolorized Gram-negative bacteria.
- Physical presentation: red liquid for the supplied laboratory format.
- Laboratory relevance: suitable for Gram counterstaining where the validated procedure permits.
- Analytical selection: verify concentration, solvent composition and grade compatibility before use.
- Chemical safety: may irritate; solvent composition must be checked.
Laboratory Applications of Gram’s Safranine Solution
- Gram counterstaining in properly designed laboratory procedures.
- Bacterial smear differentiation in properly designed laboratory procedures.
- Microscopy training in properly designed laboratory procedures.
- Stain comparisons in properly designed laboratory procedures.
- Educational bacteriology in properly designed laboratory procedures.
Why Choose Lab Wale to Buy Gram’s Safranine Solution
Lab Wale supplies laboratory chemicals and related scientific products for schools, colleges, universities, research centres and technical laboratories. When sourcing Gram’s Safranine Solution, buyers should review the chemical identity, labelled concentration, physical form and the requirements of their intended procedure. Selecting the correct reagent and reviewing the relevant safety information help institutions plan consistent laboratory workflows. Product-specific details, particularly for prepared solutions and mixtures, should be confirmed before procurement and use.
Frequently Asked Questions About Gram’s Safranine Solution
What is Gram’s Safranine Solution used for in a laboratory?
This product is relevant to Gram counterstaining and bacterial smear differentiation. The selected application must match the actual composition, required concentration, method conditions and laboratory safety controls. It should not be treated as universally suitable for all experimental procedures.
What chemical formula and CAS number apply to Gram’s Safranine Solution?
The specification identifies the material as Gram safranin staining solution. The recorded formula is Not applicable (mixture), and the CAS entry is Not applicable (formulated solution). For a solution or mixture, a single formula or molecular weight may not characterize the complete product; verify the component formulation.
Can Gram’s Safranine Solution be used in educational laboratories?
Use depends on the institution’s risk assessment, supervision, ventilation, chemical concentration and suitable laboratory procedure. It may be appropriate for microscopy training in a controlled setting, but high-risk chemicals require specialist facilities and may be unsuitable for routine student handling.
How should Gram’s Safranine Solution be stored?
Protect from light, keep sealed. Check the current manufacturer Safety Data Sheet and product label for any more specific temperature, light sensitivity, segregation or container compatibility requirements. Prevent access by unauthorized personnel, particularly where hazardous substances are involved.
What precautions are needed when handling Gram’s Safranine Solution?
May irritate; solvent composition must be checked. Wear appropriate eye protection, chemical-resistant gloves and laboratory clothing; use the ventilation and containment specified in the current Safety Data Sheet. Do not mix the product with incompatible reagents or dispose of it without an approved waste route.
Storage Conditions for Gram’s Safranine Solution
Protect from light, keep sealed. Maintain clear identification and a secure, upright container. Segregate the product from materials known to be incompatible with its components, and protect it from contamination during dispensing. Follow the manufacturer Safety Data Sheet for any formulation-specific temperature, shelf-life and ventilation requirements.
Precautions for Handling Gram’s Safranine Solution
Consult the current product Safety Data Sheet before use. May irritate; solvent composition must be checked. Wear suitable chemical-resistant gloves, eye protection and laboratory clothing, and work with ventilation appropriate to the reagent. Use designated procedures for spills, emergency response and waste disposal; do not discharge hazardous staining, solvent or metal-containing residues into drains. Supervise all teaching-laboratory use and prevent incompatible mixing.


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