May 10, 2019
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Muby Chemicals established in the year 1976, is pioneer in Manufacturing Chemicals for Oil and Gas Exploration, Hydraulic Fracturing (Fracking) and coiled tube Chemicals.Our advanced chemistry leading to an innovative and high-performance product range is coupled with effective on and off site management services.

We are manufacturer of Specialty chemicals, Pharmaceutical Excipients, Fragrance & Flavorchemicals in India, which are of IP, BP, USP, Ph. Eur., FCC or Food Grade, ACS, AR or Analytical Reagent Grade, LR or Laboratory Reagent Grade, Pure and Technical Grades of various chemicals.


Metol is the organic compound with the formula [HOC6H4NH2(CH3)]HSO4. It is the hydrogen sulfate (HSO4−) salt of the protonated derivative of N-methylaminophenol. This colourless salt is a popular photographic developer used in black & white photography.

Specifications of Metol or 4-(methylamino)phenol sulfate:
Physical Appearance: Bluf Powder with Lumps.
Assay: 98% minimum
Ash: 0.3%
Melting Point: 260C to 264C with decomposition
Iron: 0.01%
pH of 4% solution: 3.4 to 4
Appearance of water solution: 5% solution in distilled water is whitish.