Acido ascorbico

Acido ascorbico

Acido ascorbico, commonly known as Vitamin C, is a widely used food additive and essential ingredient across many countries. As a professional Ascorbic Acid supplier and manufacturer, KosNature Company has been providing high-quality Ascorbic Acid powder and bulk Vitamin C products from China for nearly 15 anni. Whether you’re looking to buy Ascorbic Acid for food, supplements, o applicazioni industriali, you can trust KosNature for pure, food-grade Ascorbic Acid. For any inquiries or issues, please feel free to contact us via sales@kosnature.com, and we will respond within one business day.

Ascorbic Acid is a white or slightly yellow crystalline powder with a mildly acidic taste. It melts at 190°C-192°C and is easily soluble in water, slightly soluble in alcohol, and minimally soluble in ether, chloroform, and other organic solvents. In its solid state, Ascorbic Acid remains stable in air, though its aqueous solution can degrade when exposed to air.

Usage:

In the pharmaceutical industry, Ascorbic Acid is used to treat scurvy and various acute and chronic infectious diseases caused by Vitamin C deficiency.

Nell'industria alimentare, Ascorbic Acid serves as a nutritional supplement to enhance Vitamin C content during food processing. It also acts as a powerful antioxidant, widely applied in food preservation, particularly in meat products, fermented flour products, beer, tea drinks, fruit juices, canned fruit, and canned meat. Inoltre, Ascorbic Acid finds use in cosmetics, feed additives, and other industrial applications.

Specifiche:

ITEM and STANDARD
Appearance White or almost white crystal or crystalline powder
Identification Positive
Melting point 191 ℃ ~ 192℃
pH (5%, w/v) 2.2 ~ 2.5
pH (2%,w/v) 2.4 ~ 2.8
Specific optical rotation +20.5° ~ +21.5°
Clarity of solution Clear
Heavy metals ≤0.0003%
nome del prodotto (as C 6H 8O6, %) 99.0 ~ 100.5
Copper ≤3 mg/kg
Iron ≤2 mg/kg
Mercury ≤1 mg/kg
Arsenic ≤2 mg/kg
Lead ≤2 mg/kg
Oxalic acid ≤0.2%
Loss on drying ≤0.1%
Sulphated ash ≤0.1%
Residual solvents (as methanol) ≤500 mg/kg
Total plate count (UFC/G) ≤ 1000
Yeasts & molds (UFC/G) ≤100
Escherichia. Coli/g Absence
Salmonella/ 25g Absence
Staphylococcus aureus/ 25g Absence

Domande frequenti

1. Quali tipi di certificati potete offrire?
   L'azienda KosNature è ISO 9001:2015 certificato. For Ascorbic Acid, siamo in grado di fornire HACCP, KASHER, HALAL, e altri certificati.
2. KosNature Company è un produttore o solo una società commerciale?
   KosNature Company è sia un produttore che una società commerciale. We are an Ascorbic Acid distributor, e produciamo anche altri prodotti.
3. Qual è la quantità minima d'ordine (MOQ (in inglese)) for Ascorbic Acid?
   Il MOQ varia in base al prodotto. For Ascorbic Acid, il MOQ è 3000 Kg.
4. What is the price of Ascorbic Acid?
   KosNature Company is a trusted supplier and manufacturer of Ascorbic Acid in China. With long-term partnerships with multiple Ascorbic Acid producers, Siamo in grado di offrire prezzi competitivi ed economici.
5. Quanto tempo devo aspettare per una risposta?
   We guarantee to respond to your inquiries about Ascorbic Acid within 24 Orari nei giorni lavorativi.
6. Quali tipi di trasporto fornite?
   Offriamo aria, terra, e opzioni di trasporto marittimo in base alle tue esigenze.
7. Quali condizioni di pagamento accettate?
   I nostri termini di pagamento accettati includono T/T, L/C, D/P, D/A, e altri.
8. Quando riceverò la mia merce?
   La società KosNature gestisce il proprio magazzino a Guangzhou. Per gli articoli in magazzino, La consegna avviene entro una settimana dalla conferma dell'ordine. Per altri prodotti, La consegna richiede circa due settimane.

For any additional inquiries, Non esitate a contattarci all'indirizzo sales@kosnature.com.