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.
Refined Wheat-germ Oil BP Grade
Fatty oil obtained from the germ of the grain of Triticum aestivum L. by cold expression or by other suitable mechanical means and/or by extraction. It is then refined. A suitable antioxidant may be added.
Appearance: Clear, light yellow liquid.
Solubility: Practically insoluble in water and in alcohol, miscible with light petroleum (40°C to 60°C).
Relative density: About 0.925.
Refractive index: About 1.475.
A. Identification of fatty oils by thin-layer chromatography (2.3.2). The chromatogram obtained is similar to the type chromatogram for wheat-germ oil.
B. It complies with the test for composition of fatty acids (see Tests).
Acid value: Maximum 0.9. If intended for use in the manufacture of parenteral dosage forms: maximum 0.3.
Peroxide value: Maximum 10.0. If intended for use in the manufacture of parenteral dosage forms: maximum 5.0.
Unsaponifiable matter: Maximum 5.0 per cent, determined on 5.0 g.
Alkaline impurities: It complies with the test for alkaline impurities in fatty oils.
Composition of fatty acids by Gas chromatography:
Composition of the fatty-acid fraction of the oil:ı
palmitic acid : 14.0 per cent to 19.0 per cent;
stearic acid : maximum 2.0 per cent;
oleic acid : 12.0 per cent to 23.0 per cent;
linoleic acid : 52.0 per cent to 59.0 per cent;
linolenic acid : 3.0 per cent to 10.0 per cent;
eicosenoic acid: maximum 2.0 per cent.
Brassicasterol: Maximum 0.3 per cent of brassicasterol in the sterol fraction of the oil.
Water: If intended for use in the manufacture of parenteral dosage forms: maximum 0.1 per cent, determined on 5.00 g. Use a mixture of equal volumes of methanol R and methylene chloride as solvent.
In an airtight, well-filled container, protected from light.