Ascorbic Acid-Vitamin C

Ascorbic Acid-Vitamin C

製品名 Ascorbic Acid
CAS番号 50-81-7
別名 Vitamin C, L-Ascorbic Acid, L-ascorbate
分子式 C6H8O6
分子量 176.12 g/mol
外観 白色からオフホワイトの結晶性粉末
アッセイ 99.0% – 100.5% (USP/EP/BP)
融点 190 – 192 °C (decomposes)
溶解度 Freely soluble in water (330 mg/mL at 20 °C), slightly soluble in ethanol, insoluble in fat
乾燥減量 ≤ 0.4%
焼失残渣 ≤ 0.1%
重金属 10 ppm以下
比回転 +20.5° to +21.5° (10% w/v aqueous solution)
パッケージ 25 kg net paper bags with PE liner, or 25 kg fiber drums

Ascorbic Acid Structure

Synonyms: Vitamin C, L-Ascorbic Acid, L-ascorbate, E300, Ascorbate, 3-Oxo-L-gulofuranolactone

Ascorbic Acid, also known as Vitamin C, is a water-soluble vitamin and essential nutrient for humans and many animals. It is a white to off-white crystalline powder, freely soluble in water, with a molecular formula of C6H8O6 and a molecular weight of 176.12 g/mol. It is produced through a combination of chemical and fermentation processes, starting from glucose. Commercially available Ascorbic Acid is typically of high purity, meeting pharmacopeial standards such as USP, EP, and BP.

As a powerful antioxidant and cofactor for various enzymatic reactions, Ascorbic Acid plays a critical role in collagen synthesis, neurotransmitter production, and immune function. It is widely used in the pharmaceutical, nutraceutical, food and beverage, and cosmetic industries. Its versatility and established safety profile make it one of the most widely consumed vitamins globally.

製品の特長

  • 高純度: Assay 99.0% – 100.5%, compliant with USP/EP/BP.
  • Reliable Supply: Annual production capacity of 20,000 metric tons from our cGMP-compliant facility.
  • Quality Assurance: Kosher, Halal, ISO 9001, and FSSC 22000 certified.
  • Custom Packaging: Available in 25 kg bags or drums, with custom labeling options.
  • Fast Turnaround: Standard lead time of 7–10 days for orders up to 5 MT.
  • Documentation Support: COA, MSDS, TDS, and regulatory assistance provided.

用途

  • Pharmaceutical formulations as a vitamin supplement and antioxidant.
  • Dietary supplements in tablets, capsules, and powders.
  • Food and beverage fortification to prevent oxidation and nutrient loss.
  • Cosmetic products for skin brightening and anti-aging benefits.
  • Animal feed additive to support growth and immune health.

仕様

パラメータ 仕様
アッセイ 99.0% – 100.5%
外観 白色からオフホワイトの結晶性粉末
識別 IR, UV conforms
乾燥減量 ≤ 0.4%
焼失残渣 ≤ 0.1%
重金属 10 ppm以下
比回転 +20.5° to +21.5°

発注・調達

  • パッケージ: 25 kg net paper bags with PE liner, or 25 kg fiber drums.
  • 最小注文数量(MOQ): 500 kg.
  • リードタイム: 3~5営業日(在庫品)
  • ドキュメント: COA, MSDS, TDS, and other regulatory documents available upon request.

見積依頼

  • リブバイオ株式会社. — メールアドレス: info@lyvbio.com

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