Vitamin C Ascorbic Acid Powder Bulk wholesale

CAS: 50-81-7

MF: C6H8O6

MW: 176.12

EINECS: 200-066-2

Specification: 99% min Ascorbic Acid Powder

Sample: Ascorbic Acid Powder Avaliable

Packaging: 1kg/bag, 25kg/drum

Brand: Ausreson

MOQ: 1 kg

Appearance: white to slightly yellow

Storage: Store at -20°C

Shelf Life: 2 Years

Test Method: HPLC

Last updated: March 2026

Ascorbic Acid Powder Usage and Synthesis.

Vitamin C is involved in the generation of collagen in the body, has the effect of neutralising toxins and promoting the generation of antibodies, and can enhance the detoxification function of the body.

In medicine, it is mainly used for the prevention or treatment of scurvy, as well as for dental caries, gum abscess, anaemia, growth stagnation and other diseases caused by insufficient ascorbic acid.

In food processing, it is used as the vitamin fortifier of concentrated orange juice, fruit juice crystal, candy, fruit jelly, fruit jam and so on.

3 Core Pillars of Use

To establish E-E-A-T authority, we must categorize its diverse industrial and personal applications:

• Food & Beverage Preservation: As a natural preservative (E300), Ascorbic Acid prevents the oxidation of fruits and vegetables, maintaining vibrant colors and extending shelf life without the need for synthetic chemicals.

• The Skincare "Gold Standard": In 2026, L-Ascorbic Acid is the only form of Vitamin C that is directly absorbed by the skin. In powder form, it allows for "Fresh-Mixing," preventing the rapid oxidation common in pre-made liquid serums.

• Immune & Collagen Synthesis: As a supplement, the powder format offers the highest concentration (1,000mg per 1/4 teaspoon) with zero fillers, binders, or artificial coatings found in tablets.

Why "Fine Powder" is the 2026 Industry Choice

In 2026, the texture and mesh size of the powder determine its value:

1. Ultra-Fine (100-200 Mesh): This "Flour-like" consistency is preferred for DIY Skincare and Beverage Mixes because it dissolves instantly in cool liquids without leaving a gritty residue.

2. Granular (40-80 Mesh): Ideal for Encapsulation and Tableting, as it flows better through industrial machinery and is less prone to clumping in humid environments.

3. Maximum Potency: Unlike "Buffered" versions (like Sodium Ascorbate), pure Ascorbic Acid provides the highest percentage of Vitamin C by weight, making it the most cost-effective solution for bulk users.

Prodct Method of Bulk Ascorbic Acid Powder.

Vitamin C for medicinal purposes is synthetic. There are various methods of synthesis. Generally made from glucose D-sorbitol, and then oxidative fermentation with black acetic acid bacteria (AcetobacterSuboxydans), generating L-sorbose, condensation to generate diacetone-L-sorbose, and then oxidised to generate diacetone-2-keto-L-gluconic acid, and then esterified to 2-keto-L-gluconic acid methyl ester, and methanolic sodium role of sodium ascorbic acid, and hydrochloric acid, and heat Ascorbic acid is produced.

This product is excreted in the urine when administered to animals in amounts greater than physiologically necessary. It is tolerated even when given orally in large amounts for subcutaneous or intravenous injection.

No toxicity has been observed in mice given 0.5-1.0 g/kg orally daily for 7 d or in large quantities to domestic animals.

Frequently Asked Questions (FAQ)

Yes. Ascorbic Acid is the chemical name for pure Vitamin C. It is the most active and widely studied form of the nutrient.

To avoid irritation, we recommend a 5-10% concentration. Dissolve the ultra-fine powder in distilled water or a base serum. Because L-Ascorbic Acid is unstable in water, it is best to mix fresh batches every few days.

Because it is acidic (pH of ~2.5), high doses on an empty stomach may cause sensitivity. In 2026, many users mix the powder with a pinch of baking soda or take it with food to "buffer" the acidity.

Ascorbic Acid is highly sensitive to light, heat, and moisture. Store in an airtight, opaque container in a cool, dry place. If the powder turns orange or brown, it has oxidized and should be discarded.

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