Ascorbic Acid 99% Vitamin C Powder for Food Nutrition

• CAS No.: 50-81-7
• Formula: C6h8o6
• EINECS: as Per COA
• Model NO.: Ascorbic Acid
• Packaging Material: Paper
• Storage Method: Keep in Dark Place
• Shelf Life: Three Years When Properly Stored
• Type: Vitamin C
• Resource: Chemosynthesis
• Color: White or Almost White Crystals Crystalline Powder
• Third Party Testing Service: SGS,BV,TUV
• Price Valid Time: 1 Week
• Application: Food
• Transport Package: Net Weight 25kg Per Carton
• Specification: 99. %
• Trademark: Polifar
• Origin: China
• HS Code: 2936270030
• Production Capacity: 5000mt/Year

Product Description

Product name: Ascorbic Acid 99% (Vitamin C)

Chemical formula: C6H8O6

CAS: 50-81-7

Product performance:
As a food additive, ascorbic acid (vitamin C) has the following main effects:
Antioxidant effect: It can prevent the oxidation and deterioration of fats, oils and other easily oxidizable components in food, thereby extending the shelf life of food. For example, it can be used in meat products to prevent rancidity caused by fat oxidation.
Color preservation effect: In the process of meat processing, ascorbic acid can be used in combination with nitrite to accelerate the formation of nitrosohemoglobin, enhance the bright red color of meat products, and make them look more appetizing.
Enhance the nutritional value of food: As a source of vitamin C, ascorbic acid can supplement the nutrients needed by the human body, especially in products such as juices, beverages, and health foods, which can help enhance immunity and improve iron absorption.
Inhibit enzymatic browning: In the process of fruit and vegetable processing, ascorbic acid can inhibit the activity of polyphenol oxidase, reduce the browning phenomenon of fruits and vegetables such as apples and potatoes after cutting, thereby maintaining the appearance and quality of food.
Chelation: It can combine with metal ions (such as iron and copper) to reduce the catalytic oxidation of these metals, thereby further delaying the oxidative deterioration of food.
Ascorbic acid and its salts (such as sodium ascorbate, calcium ascorbate, etc.) are widely used in beverages, fruit and vegetable products, meat processing, baked foods and other fields, and play an important role in the food industry.
Analysis of certificate:
 

Testing Item	Standard	Result
Assay	99.0%~100.5%	99.72%
Appearance	White or almost White crystals Crystalline Powder	conforms

 

 

Solubity	Easily soluble in water	conforms
Identification	Positive Reaction	Positive
Melting Point	About 190ºC	190.6ºC
Copper	≤5 mg/kg	<5 mg/kg
Heavy Metals	≤10 mg/kg	<10 mg/kg
Mercury	≤0.1 mg/kg	<0.1 mg/kg
Lead	≤2 mg/kg	<2 mg/kg
Arsenic	≤3 mg/kg	<3 mg/kg
Oxalic Acid	≤0.2%	<0.2%
Iron	≤2 mg/kg	<2 mg/kg
Cadmium(Cd)	<1 mg/kg	<1 mg/kg
Impurity E	≤0.2%	<0.2%
Loss on Drying	≤0.4%	<0.4%
Sulphate Ash(Residue On Ignition)	≤0.1%	<0.1%
Specific Optical Rotation	+20.5ºC~+21.5ºC	21.08ºC

Storage: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Packing: Net weight 25kg per Carton
Loading: 20MT/20FCL'; 18MT/20FCL' with pallets
Shelf Life: Three years when properly stored

Polifar group is established in beautiful and economically developed city Nanjing in 2013.
We are a fast-growing enterprise who start from feed additives and grow fast on food additives which included:
 -Acidifier: Citric acid;Lactic acid;Tartaric acid;Malic acid;Fumaric acid;Sodium citrate
 -Anticaking agent:  Tricalcium Phosphate
 -Antioxidants:   Vitamin C ascorbic acid; Natural Vitamin E
 -Leavening agent:   Sodium bicarbonate(baking soda)
 -Colorant: Carmine; Amaranth; Lemon yellow;Indigo; Canthaxanthin(Leader red);Carotene
 -Emulsifier: Mono and Diglyceride Fatty Acid Lipids
 -Enzyme:  Amylase
 -Humectant:  Sodium tripolyphosphate; Hexametaphosphate;Disodium phosphate;Sodium dihydrogen phosphate;Sodium Pyrophosphate;Monocalcium phosphate;Dipotassium phosphate
 -Nutritional supplements:Taurine
 -Preservative: Sodium benzoate;Sodium Propionate; Nisin
 -Sweetener:Xylitol;Sorbitol;Lactitol;Maltitol;Erythritol;Sodium Cyclohexyl Sulfamate;Acesulfame;Sucralose;Aspartame;Sodium Gluconate;Saccharin Sodium
 -Thickener:Sodium sea bath;Sodium carboxymethylcellulose;Guar Gum;Xanthan gum;gelatin
ISO9001/FAMIQ/FDA/SGS are our basic certificates to keep quality.
Polifar devote to offer safer, healthier, and more nutritious products in food & drink additives area.