Food Chemical And Additives Ascorbic Acid (Vitamin C)
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Ascorbic Acid
Ascorbic Acid
Product name: 3-O-Ethyl-L-ascorbic acid Other Name: 3 O Ethyl Ascorbyl Ether INCI Name: 3-o-ETHYL ASCORBIC ACID Molecular Formula: C8H12O6 Molecular Weight: 204.18 Appearance: White crystalline powder Purity: 99% CAS NO.: 86404-04-8 EINECS No.: 617-849-3 Supplier: ZHENYIBIO 3-O-Ethyl ascorbic acid is a new generation of vitamin C derivatives with excellent whitening effects and strong anti-aging activity,which can promote collagen synthesis and protect skin from DNA damage.3 O ethyl ascorbate ether has a powerful inhibitory effect to inhibit melanogenesis,reduce dark spots and age spots,combat photoaging by interfering with inflammatory cytokines (such as IL-6),and reverse the generation of ROS to achieve the purpose of scavenging free radicals.3-O-Ethyl ascorbic acid is a new form of vitamin C with better overall performance.It is water-soluble and has excellent heat resistance and light stability.Most importantly,it is highly stable and easy to formulate.
Ethyl Ascorbic Acid is an excellent skin whitening agent,it inhibits the activity of Tyrosinase by acting on Cu2+ and it prevents the synthesis of melanin.It is an etherfied derivative of ascorbic acid,one of the most stable derivates of ascorbic acid.It's also showing a very good stability in all kinds of cosmetic formulations. Ethyl Ascorbic Acid penetrates into skin where it is metabolized to ascorbic acid. Due to this process its efficacy is more pronounced than the one of pure ascorbic acid. Nonirritating to skin and eyes. Appearance White or almost white crystal powder Solubility Easily dissolve in water Content 98.5% min. pH Value 3.5~5.5 Melting Point 110.0~115.0�ºC Drying Loss 1.0%max. Free VC 10 ppm max. Residue Ignition 0.1%max. Heavy Metals 20 ppm max.
Ascorbic acid is an organic compound with formula C 6H8O6, originally called hexuronic acid. It is a white solid, but impure samples can appear yellowish. It dissolves well in water to give mildly acidic solutions. It is a mild reducing agent. For price, specification and other details please contact us
Ascorbic Acid(CAS:50-81-7)
We supply vit.c ,vit.c coated,sodium ascorbate ,calcium ascorbate ,vit.c phosphate 35% ,vit.c DC. If you need them pls.contact us.
Ascorbic acid is nutritional supplements, Antioxidants, Enhance resistance to infectious diseases.
Product Description Nutritional supplements, Antioxidants, Enhance resistance to infectious diseases. Price of product ( USD price or FOB price) : Usd2.5- Usd5.0/kg Product origin : China Key Specifications/Special Features : VC Ascorbic acid Minimum Order Size and Packgaing details : Packing:25kgs carton. MOQ:1TON
Ascorbic acid also known as vitamin c, it is a vitamin which human body can not produce on by himself. It also can be used as antioxidants. Antioxidants are food ingredients and food additives that act as preservatives by inhibiting the effects of oxygen on food, and can be beneficial to health. And food ingredients, food antioxidants become more and more important in our daily life. 25kg/bag
Ascorbic acid. 25KGS/Carton.
Ascorbic acid: usp grade , food grade , DC grade In net 25kg carton
Used In Biscuits,bread,sweets,sauce,pharma, & Ice Crem Industries. Brand:- China & Indian.
Vitamin C, also known as ascorbic acid 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.[1] Evidence does not support use in the general population for the prevention of the common cold.[2][3] It may be taken by mouth or by injection.[1] It is generally well tolerated.[1] Large doses may cause gastrointestinal discomfort, headache, trouble sleeping, and flushing of the skin.[1][3] Normal doses are safe during pregnancy.[4] Vitamin C is an essential nutrient involved in the repair of tissue.[1] Foods that contain vitamin C include citrus fruit, tomatoes, red peppers, and potatoes.[2]
Specifications: Item Specification Melting Point :189-193 Assay 99.0% min Loss on Drying 0.4% max Sulphated Ash 0.1% max Specific Rotation[a]D20 +20.5°- +21.5° PH (2% in Solution) 2.4 - 2.8 Arsenic 3ppm max Lead 2ppm max Mercury 1ppm max Heavy Metals (as Pb) 10ppm max Copper 5ppm max Iron 2ppm max Oxalic Acid 0.2% max Mercury Heavy Metals (as Pb) Copper Iron Oxalic Acid
Brand Name : MERCK, Qualigens, RANKEM Product Grade : AR/ACS, EMPARTA, EMPLURA, LR, SQ Pack Size : 100g, 250g, 500g
Ascorbic Acid/Vitamin C is one of the popular food additives and ingredients in most countries.
High quality antioxidant vitamin c ascorbic acid Ascorbic acid is a naturally occurring organic compound with antioxidant properties. It is a white solid, but impure samples can appear yellowish. It dissolves well in water to give mildly acidic solutions. Because it is derived from glucose, many animals are able to produce it, but humans require it as part of their nutrition. Other vertebrates which lack the ability to produce ascorbic acid include other primates, guinea pigs, teleost fishes, bats, and some birds, all of which require it as a dietary micronutrient (that is, in vitamin form). There exists a d-ascorbic acid, which does not occur in nature. It may be synthesized artificially. It has identical antioxidant properties to l-ascorbic acid yet has far less vitamin c activity (although not quite zero). Applicaion for ascorbic acid In the pharmaceutical industry, can be used to treat scurvy and various acute and chronic infections diseases, are applicable to the lack of vc, in the food industry, it can both use as nutrition-al supplements, supplementary vc in food processing, and also is good antioxidants in food preservation, widely used in meat products, fermented flour products, beer, tea dtinks, fruit juice, canned fruit, canned meat and so on;also commonly used in cosmetics, feed additives and other industrial areas.
