Food Grade Vitamin C Ascorbic Acid

• Packaging Material: Paper Box/Drum
• Storage Method: in Dark and Dry
• Shelf Life: 2 Years
• Model NO.: Vitamin C
• Nutrient Composition: Vitamin
• Resource: Chemosynthesis
• The content of active substances: as Per COA
• Certification: ISO, Famiqs, FDA, SGS
• Shape: Powder
• Function: Vitamin Additives
• Type: Vitamin
• Grade: Food Grade
• MOQ: 100kg
• Appearance: Pale Yellow to Brown Granular Powder
• Certificate: Fami-QS, ISO9001 etc.
• Purity: as Per COA
• Package: Net Weight 25kg Per Carton
• Third Party Testing Service: SGS, BV, TUV
• Price Valid Time: 1 Week
• CAS: 127-47-9
• Transport Package: 25kg/Bag or 20kg/Drum
• Specification: as per COA
• Trademark: Polifar
• Origin: China
• HS Code: 2936210000
• Production Capacity: 5000kg/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

Brand approved

Why Polifar

Brief introduction on Polifar
Polifar Group was established in beautiful and economically developed city Nanjing in 2013. We are a fast-growing enterprise who focus on
functional and nutritional feed additives which included: phosphate, vitamins, trace elements and amino acids.
Base on strong Chinese supply support,Polifar had expanded its global market into Europe, Southeast Asia, Oceania, the Middle East, Africa, North and South America with stable and mature customers with more than 95% repurchase rate. There are more than 200 customers make deals with us in last 9 years which included 40%-55% listed companies.
ISO9001/FAMI-QS/FDA/SGS are our basic certificates. Polifar is a leading enterprise who go head on feed additives for the fifth consecutive year with 200%-300% revenue growth.
Being Top 1 enterprise in feed additives is Polifar's solid target. Making customers' orders easier, more efficient and more reliable is Polifar's constant mission.Polifar is always glad to explore market along with customers as we believe grow together with customers will take longer and deeper development for us.
With huge customers quantity and growing market demand,Polifar is developing new food additives BU in 2021 which has showed a positive performance.

Polifar on exhibitions