Here is a short and precise specification for Crystal Violet Staining Solution:
Crystal Violet Staining Solution – Specifications
• Chemical Name: Crystal Violet (Methyl Violet 10B) Staining Solution
• Appearance: Deep violet liquid
• Typical Concentration: 0.5% to 1% w/v dye in aqueous or alcoholic base
• Grade: Microbiological stain / Laboratory reagent
• Application: Primary stain in Gram staining and general histological staining
• Solubility: Completely soluble in water and alcohol
• pH: Slightly acidic (approx. 3–5 depending on formulation)
• Packaging: Amber bottles to protect from light
• Storage: Store at room temperature, tightly closed, protect from light
• Safety Notes: Stains skin and materials; avoid inhalation and eye contact; wear protective gloves and eyewear.







