Basic Blue 9 (Methylene Blue) | CAS 61-73-4 Manufacturer and Supplier in China

Basic Blue 9 (CAS 61-73-4) manufacturer in China. ≥98% purity, stable supply and fast shipping. Request Price, COA & MSDS from Conscientia Industrial.

SKU: CHM-10181 分类: 品牌:

Product Overview

Basic Blue 9 (CAS 61-73-4), commonly known as Methylene Blue, is a versatile cationic dye and a potent synthetic compound with extensive applications. As a premier China manufacturer within the industrial and pharmaceutical chemical sectors, Conscientia Industrial provides high-purity Basic Blue 9. This material is widely utilized in histological staining, as a redox indicator, and as an active pharmaceutical ingredient (API) for treating methemoglobinemia and other medical applications, ensuring consistent quality and stability for global professional markets.

Technical Specifications

  • Product Name: Basic Blue 9
  • Synonyms: Methylene Blue
  • CAS Number: 61-73-4
  • Quality Standard: Industrial Grade
  • Purity (HPLC): ≥98.0% (Available up to 99% for Pharma Grade)
  • Molecular Formula: C16H18ClN3S
  • Molecular Weight: 319.85
  • Appearance: Dark green crystalline powder with a bronze luster
  • Solubility: Soluble in water and ethanol
  • Residue on Ignition: ≤1.2%
  • Country of Origin: China

Why Choose Conscientia Industrial

  • Chemical Synthesis Expertise: Specialized in the high-purity production of thiazine dyes with minimal heavy metal content.
  • Advanced Quality Control: Every batch of Basic Blue 9 is verified by spectrophotometry and HPLC to meet international pharmaceutical or industrial standards.
  • Documentation and Compliance: We provide comprehensive technical dossiers, including Certificate of Analysis (COA), MSDS, and Method of Analysis (MOA).
  • Scalable Industrial Supply: Reliable production capacity from our China facility to support your project from laboratory trials to bulk industrial manufacturing.
  • As a leading China manufacturer, we provide Basic Blue 9 CAS 61-73-4 with factory-direct pricing.

Packaging & Storage

  • Standard Packaging: 1kg/tin, 5kg/tin, or 25kg/fiber drum with internal PE lining.
  • Storage Conditions: Store in a cool, dry, well-ventilated area. Keep the container tightly sealed and protected from light and moisture.
  • Safety Handling: This material should be handled by trained professionals. Avoid contact with skin and eyes as it has strong staining properties.
  • Our logistics team ensures safe delivery of Basic Blue 9 CAS 61-73-4 by courier / air / sea.

Request a Quote & COA for Basic Blue 9 CAS 61-73-4 Today.

CAS Number

61-73-4

Purity

≥98.0%

Quality Standard

In-House specification

Storage

Store at room temperature

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