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.
Ascorbic acid or Vitamin C, also known as and L-ascorbic acid, is a vitamin found in food and used as a dietary supplement. As a supplement it is used to treat and prevent scurvy. It is generally well tolerated. Large doses may cause gastrointestinal discomfort, headache, trouble sleeping, and flushing of the skin. Normal doses are safe during pregnancy. Vitamin C is an essential nutrient involved in the repair of tissue. Foods that contain vitamin C include citrus fruit, tomatoes, red peppers, and potatoes. It is also used as oxidation retarder in chemical analysis.
Specifications and a Typical Certificate of Analysis of Ascorbic Acid
|Appearance||White or almost white crystals or powder||Passes|
|Melting Point||About 190C||190.03C|
|pH||2.1 to 2.6||2.28|
|Clarity of Solution||Clear||Clear|
|Colour of Solution||≤ BY7||Passes|
|Heavy Metals||≤ 10ppm||Passes|
|Lead||≤ 2 mg/kg||Passes|
|Oxalic Acid||≤ 0.2%||Passes|
|Loss on drying||≤ 0.4%||Passes|
|Sulphated Ash (Residue on Ignition||≤ 0.1%||Passes|
|Specific Optical Rotation||+20.5 to +21.5||20.97|
|Mesh Size||40 to 80||Passes|
|Organic Volatile impurities||Passes||Passes|
|Assay||99% to 100.5%||99.89|
|Conclusion||Conforms to BP/USP/EP grades|
For Original Monographs of IP Indian Pharmacopoeia BP British Pharmacopoeia USP US Pharmacopoeia FCC Food Grade product, please check with the respective web-pages or books.
We also supply anti-oxidants and related compounds like Gallic Acid, Methyl Gallate, Ethyl Gallate, Propyl Gallate, Octyl Gallate, Ascorbic Acid etc.