8001-30-7 Usage
Description
Corn oil, also known as maize oil, is a vegetable oil derived from the germ of the maize plant. It is rich in unsaturated fatty acids, particularly linoleic and oleic acids, which make up 80-85% of the total fatty acids. The presence of tocopherols helps prevent the oil from oxidizing rapidly, and it has a low melting point ranging from 18°C to 10°C. This versatile oil is known for its numerous applications across various industries.
Uses
Used in Food Industry:
Corn oil is used as a cooking oil for its high smoke point and versatility in various culinary applications. It is an essential ingredient in the production of mayonnaise, margarine, salad oil, and bakery products due to its mild flavor, stability, and health benefits.
Used in Cosmetics Industry:
Corn oil serves as a carrier oil with average emollient properties in cosmetic formulations. Although it is not particularly prone to causing allergies, it is not widely used in cosmetics due to its somewhat comedogenic nature. It is obtained through the wet milling of corn, making it a natural and sustainable option for skincare products.
Used in Research Applications:
In the field of research, corn oil is utilized as a delivery vehicle for fat-soluble compounds, including toxins. Its ability to dissolve and transport these compounds makes it a valuable tool in scientific studies and experiments.
Production Methods
Refined corn oil is obtained from the germ or embryo of Zea mays Linne(Fam.Gramineae),which contains nearly 50% of the fixed oil compared with 3.0–6.5% in the whole kernel. The oil is obtained from the embryo by expression and/or solvent extraction. Refining involves the removal of free fatty acids, phospholipids, and impurities; decolorizing with solid adsorbents; dewaxing by chilling; and deodorization at high temperature and under vacuum.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
On prolonged exposure to air, CORN OIL thickens and becomes rancid. CORN OIL is sensitive to light.
Fire Hazard
CORN OIL is combustible.
Pharmaceutical Applications
Corn oil is used primarily in pharmaceutical formulations as a solvent for intramuscular injections or as a vehicle for topical preparations. Emulsions containing up to 67% corn oil are also used as oral nutritional supplements; see also Section 18. When combined with surfactants and gel-forming polymers, it is used to formulate veterinary vaccines.Corn oil has a long history of use as an edible oil and may be used in tablets or capsules for oral administration.
Safety Profile
Human skin irritant. An
experimental teratogen. May be an allergen.
Combustible liquid when exposed to heat or
flame. Dangerous spontaneous heating may
occur during storage if leaks impregnate
rags, waste, etc. To fight fire, use Con, dry
chemical.
Safety
Corn oil is generally regarded as a relatively nontoxic and nonirritant material with an extensive history of usage in food preparation.
storage
Corn oil is stable when protected with nitrogen in tightly sealed bottles. Prolongedexposureto airleads tothickening and rancidity. Cornoilmaybesterilizedbydryheat,maintainingitat150°C for 1 hour.Corn oil should be stored in an airtight, light-resistant container in a cool, dry place. Exposure to excessive heat should be avoided.
Incompatibilities
The photooxidation of corn oil is sensitized by cosmetic and druggrade samples of coated titanium oxide and zinc oxide.
Regulatory Status
Included in the FDA Inactive Ingredients Database (IM injections, oral capsules, suspensions, and tablets). Included in the Canadian List of Acceptable Non-medicinal Ingredients.
Check Digit Verification of cas no
The CAS Registry Mumber 8001-30-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 8,0,0 and 1 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 8001-30:
(6*8)+(5*0)+(4*0)+(3*1)+(2*3)+(1*0)=57
57 % 10 = 7
So 8001-30-7 is a valid CAS Registry Number.