For microbiologists, researchers, and laboratory managers, the reliable procurement of essential stains and reagents is a constant focus. Basic Violet 1 (CAS 8004-87-3), also known as Methyl Violet 2B, stands out as a compound with significant utility in the field of microbiology. Its properties make it invaluable for bacterial identification, diagnostic procedures, and even as a specialized laboratory reagent. Understanding its role and finding a dependable supplier are key to successful research and diagnostics.

The Crucial Role in Gram Staining
One of the most well-known applications of Basic Violet 1 in microbiology is its use as a primary stain in the Gram staining procedure. This differential staining technique is fundamental for classifying bacteria into two main groups: Gram-positive and Gram-negative, based on their cell wall composition. Basic Violet 1, being a cationic (positively charged) dye, readily stains the negatively charged components of bacterial cells. Its ability to adhere to the cell structure allows for clear visualization under a microscope after subsequent decolorization and counter-staining steps. For laboratories performing bacterial identification, sourcing high-purity Basic Violet 1 from a reputable manufacturer like NINGBO INNO PHARMCHEM CO.,LTD. is essential for accurate and reproducible results.

Beyond Staining: pH Indication and Disinfection
Basic Violet 1 is also recognized for its utility as a pH indicator. It exhibits a distinct color change, typically from yellow to violet, within a specific acidic pH range (around 0.1 to 1.6). This characteristic makes it useful in certain chemical titrations or for detecting the presence of strong acids in laboratory settings. Furthermore, the dye possesses antimicrobial properties, leading to its use as an external disinfectant. While its primary draw for many remains its staining capabilities, these additional properties enhance its value as a versatile chemical.

Where to Buy High-Quality Basic Violet 1
When seeking to purchase Basic Violet 1 for your laboratory or industrial needs, it's important to partner with a supplier that prioritizes quality and consistency. Factors to consider include:

  • Purity Levels: Ensure the product meets the required grade for microbiological staining or chemical analysis.
  • Lot-to-Lot Consistency: Critical for reproducible experimental outcomes.
  • Packaging Options: Availability in quantities suitable for your usage, from small research batches to larger industrial orders.
  • Supplier Reputation: Trustworthy manufacturers provide detailed specifications and support.

NINGBO INNO PHARMCHEM CO.,LTD. is a dedicated supplier committed to providing high-quality Basic Violet 1. We understand the rigorous demands of the scientific community and offer reliable products to support your research and diagnostic efforts. Contact us today to get a quote and explore our purchasing options.