Vanshi Chemicals Private Limited

We are one of the prominent manufacturers and exporters of quality methylene blue zinc, tissue stain, microorganism stain. Backed by latest manufacturing facility, we formulate methylene blue chemical, methylene blue dye and methylene blue structure as per the industry standard. The biological stains, tissue stain, microorganism stain finds application in stain, redox indicator, and injection.
Some of the specifications of methylene blue zinc are as follows:
Chemical Formula C16H18N3CIS
Molecular Weight 319.85 gm / mole
Chemical Name 3,7-bis(Dimethylamino)-phenazathionium chloride Tetramethylthionine chloride
CAS Registration 61-73-4
Application Stain, Redox indicator, Injection
C.I No 52015
Appearance Dark Green Crystalline Powder
Assay (as is basis) 80 % - 85%
Assay (on dry basis) 98% -101%
Loss on drying 10% -20%  
Ash content 1% Max
Residual Solvent Nil
Aluminium 100 ppm Max
Cadmium 1ppm Max
Chromium 10ppm Max
Copper 50ppm Max
Tin 10 ppm Max
Iron 100ppm Max
Mangenese 10ppm Max
Mercury Nil
Molybdenum 10ppm Max

We feel immensely pleased to offer an excellent quality Basic Blue 9 Zinc Free Dye.We are one of the illustrious companies engaged in offering Basic Basic Blue 9 Zinc Free Dye.which are superior in quality and hence are in wide demand in the markets.

Vanshi chemicals provide a wide range of environment friendly basic chemicals, lab chemicals, lab reagents and chemicals reagent. The range of Biological Stains is in compliance with the international quality standards and exhibits excellent chemical properties. These Biological Stains are tested in our well equipped lab to ensure quality end product.

Packaging sizes - 1Kg, 5Kg, 25Kg

Vanshi chemicals provide a wide range of environment friendly basic chemicals, lab chemicals, lab reagents and chemicals reagent. The range of Biological Stains is in compliance with the international quality standards and exhibits excellent chemical properties. These Biological Stains are tested in our well equipped lab to ensure quality end product.