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Ascorbic Acid Vitamin C Powder
  • Ascorbic Acid Vitamin C Powder

Ascorbic Acid Vitamin C Powder

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SKU:
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Unit:
kg
Product Name:
Ascorbic Acid Vitamin C Powder
Specification:
99% By HPLC
Appearance:
White Powder
Packing:
25kg/drum
Storage:
Cool Dry Place
Shelf Life:
2 Years
MOQ:
25kg
Dosage Form:
Powder, Capsules, Tablets

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What is Ascorbic Acid Vitamin C Powder

Ascorbic Acid (Vitamin C) Powder is an indispensable water-soluble vitamin extensively utilized within food, beverage, animal feed, cosmetic and dietary supplement industries. Characterized by high purity, reliable stability and superior solubility, this raw material fulfills the demands of large-volume industrial bulk orders.

Antioxidant

Ascorbic Acid Powder exhibits oxidation-inhibiting properties and can be utilized as a food preservative. It is capable of slowing down oxidative reactions in formulations, helping stabilize the sensory characteristics of end products and supporting longer product shelf life. This raw material is widely used across food, beverage and cosmetic industries.

Collagen synthesis

Ascorbic Acid participates in biochemical reactions relevant to collagen formation. As a water-soluble vitamin raw material, it is widely incorporated into cosmetic and nutritional supplement formulations for diversified product development.

Immune boost

Ascorbic Acid Powder engages in intrinsic biochemical pathways linked to immune cell metabolism. This high-grade water-soluble vitamin substrate is extensively utilized for developing a wide range of nutritional matrices.

Iron absorption

Ascorbic Acid Powder participates in biochemical reactions related to iron conversion. As a water-soluble vitamin raw material, it is often formulated together with iron components in vegetarian nutritional supplement products.

Cardiovascular support

Ascorbic Acid Powder engages in intrinsic biochemical pathways connected with vascular cellular metabolism. This commonly used water-soluble vitamin substrate serves as a core raw material for manufacturing multiple daily wellness nutritional formulations.

Food Industry

Ascorbic Acid Powder works as an oxidation inhibiting agent and nutritional enriching agent within food processing. Widely applicable to fruit juices, beverages, dairy goods, baked products, meat preparations, canned foods and cereals, it can also be deployed as a dough processing aid in bakery formulations.

Cosmetics Field

Possessing superior antioxidant characteristics, Ascorbic Acid (Vitamin C) Powder is a prevalent functional substrate in cosmetic manufacturing. It is extensively integrated into premium skincare matrices, ranging from anti-aging serums and brightening creams to sunscreens, eye treatments, facial masks and body lotions, supporting diversified cosmetic product design.

Health Products Field

As an indispensable and widely recognized substrate in the dietary supplement industry, Ascorbic Acid (Vitamin C) Powder supports standalone dosage form development covering tablets, capsules, chewable gummies and powder sachets. It is also perfectly suited for integration into premium multivitamin and mineral composite matrices.

Dietary Supplements

Ascorbic Acid (Vitamin C) Powder is an additive applicable to feed formulas for livestock, poultry, aquaculture fish and shrimp, as well as companion animals including dogs, cats and horses. It can be incorporated into feed systems and works as an oxidation inhibitor to slow down oxidation of fats and oils inside feed.

COA
ITEMS SPECIFICATION RESULT METHOD
Vitamin C (Ascorbic Acid) 99.0~100.5% 99.4% Titrimetry|| USP
Identification A. IR conform to standard Conform In-house
B. Positive Reaction Conform In-house

PHYSICAL CHARACTERISTICS

PHYSICAL CHARACTERISTICS
Appearance White crystalline powder White crystalline powder Organoleptic
Solubility Free soluble in water, sparingly soluble in alcohol,insoluble in chloroform, in ether and in benzene Conform Organoleptic
Clarity of Solution Clear Clear Organoleptic
Colour of Solution NMT BY7 <BY7 In-house
Loss on Drying NMT 0.4% 0.04% Karl-fischer || CP Method I
Residue on Ignition NMT 0.1% 0.03% USP
Sulphate Ash NMT 0.1% 0.03% USP
Melting Point About 190℃ 191℃ USP
Specific Rotation[α]D20° +20.5°~+21.5° +20.84° Optical Rotation|| USP
Bulk Density NLT 0.8g/ml 0.853g/ml USP Method I
Tapped Density NLT 0.9g/ml 1.023g/ml USP Method I

CHEMICAL CHARACTERISTICS

CHEMICAL CHARACTERISTICS
pH (2% water solution) 2.4~2.8 2.5 USP
pH (5% water solution) 2.1~2.6 2.29 USP
Organic Volatile Impurities Methanol ≤3,000ppm In-house
Impurity E NMT 0.2% In-house
Impurity C NMT 0.15% In-house
Impurity D NMT 0.15% In-house
Unspecified Impurities NMT 0.10% In-house
Total of impurities other than C and D NMT 0.2% In-house
Residual Solvents Methanol: NMT 3,000ppm GC || USP
Heavy Metals(as Pb) NMT 5ppm USP Method II
Arsenic (As) NMT 1ppm ICP-MS || USP
Lead (Pb) NMT 1ppm ICP-MS || USP
Cadmium (Cd) NMT 1ppm ICP-MS || USP
Mercury (Hg) NMT 1ppm ICP-MS || USP
Copper (Cu) NMT 2ppm ICP-MS || USP
Iron (Fe) NMT 2ppm ICP-MS || USP

MICROBIOLOGICAL CHARACTERISTICS

MICROBIOLOGICAL CHARACTERISTICS
Total Plate Count NMT 5,000cfu/g <1,000cfu/g USP
Total Yeast & Mold NMT 500cfu/g <500cfu/g USP
Coliforms NMT 10MPN/g <10MPN/g USP
E. Coli Not Detected in(g) 10 Not Detected USP
Salmonella Not Detected in(g) 25 Not Detected USP
Staphylococcus aureus Not Detected in(g) 10 Not Detected USP