Activated Manganese Dioxide is the main product being manufactured by our associates company Vardhaman Chemtech. This is a selective oxidizing agent and catalyst having wide areas of application ranging from bulk drugs, pharmaceuticals, Vitamins, epoxy coatings, fine chemical manufacturing among others.
Activated manganese dioxide is a vital catalyst, which funds wide-ranging applications in the following areas:-
- Manufacturing of bulk drug MIDAZOLAM
- Manufacturing of bulk drug ISOTRETINOIN
- Manufacturing of bulk drug VITAMIN B12
We are currently the only manufacturer in India and have been sole supplier to M/s Ranbaxy Laboratories Ltd. for the past two years and they are extremely satisfied with our quality. We can supply almost any grade and even customized specifications of this product.
It is available in different grades :
GRADE A - ACIDIC GRADE (click here for specs)
Main application areas of Grade A
a) Bulk Drug Midazolam
b) Bulk Drug Isotretnoin
c) Conversion of Vitamin A to Retinal ( A1 Aldehyde)
d) Preparation of Vitamion B12
e) Coversion of Benzyl Alcohol to Benzaldehyde
f) Conversion of Chalcone Phenyl hydrazine to Pyrazol
g) Imidazolines to Imidazoles
h) Conversion of other primary allylic alcohols to aldehydes
GRADE B – ALKALINE GRADE (click here for specs)
Main application areas of Grade B
a) Bulk Drug Midazolam
b) Prefered for conversion of Secondary alcohols to Ketones
c) Oxidation of Allylic Alcohols to Carboxylic acids without cis-trans isomerisation of alpha - Beta unsaturated linkage e.g. conversion into Geraniols & Methyl Generate without isomerisation.Geraniol is a intermediate for perfumery .
Click here for more applications of MnO2
Packing
Our Activated Manganese Dioixide is available in all pack starting from 1 Kg upto 100 Kg Fibre Drums.Material can also be packed in HDPE barrels of 20 Kgs upto 100 Kgs. The material is packed in a LDPE inner liner before being put in the fibre drum or HDPE drums. Customized packing can be organised depending on user requirements.
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