Product Overview
Ascorbic Acid (Vitamin C) is water-soluble antioxidant fermented from glucose. Our powder hits ≥99% purity with controlled low moisture and oxalic acid. Multi-stage purification ensures consistent white-light yellow crystal appearance. Custom mesh sizes support liquid beverage blending and automatic dry filling, complying with food, pharma, feed and cosmetic raw material standards. Shelf life reaches 24 months under sealed cool storage.
Application
- Food & Beverage: Antioxidant and VC fortifier for juice, canned fruit, candy and baked goods
- Dietary Supplements: Raw material for VC tablets, effervescent powder and multi-vitamin premixes
- Pharmaceuticals: Active ingredient for oral preparations and auxiliary topical formulas
- Animal Feed: Boost livestock & aquaculture immunity as feed additive
- Cosmetics: Free radical neutralizer for serums, masks and skincare toners
Why Choose Us
- Strict impurity monitoring: Low oxalic acid and heavy metals for high-end formulations
- Stable batch quality: Independent grade production lines to avoid cross-contamination
- Flexible customization: Adjustable mesh, purity and microbiological indicators
- Complete export docs: COA, MSDS, TDS and SGS reports for customs clearance
- Multi packaging & loading: Pallet/FCL/LCL shipping fit long-distance sea transport
- Technical support: Formulation guidance for liquid and powder production
OEM Service
- Grade custom: Food / pharma / feed grade optional
- Particle custom: 40/60/80/100 mesh adjustable
- Package custom: 25kg bulk bags/drums; 500g/1kg pouches & private label bottles
- Label & carton: Neutral packing, printed private brand logos, custom shipping marks
- Doc customization: Brand-header test certificates for local registration
Packaging & Shipment
- Lab sample: 10g, 100g aluminum foil vacuum bag
- Industrial bulk: 25kg fiber drum with double PE inner bag
- Sea FOB shipping for large batch orders, air express for small trial samples
1.Express Delivery
3-5 days for shipments under 100 kg
Door-to-door service
2.Ocean Freight
Over 300 kg: Approximately 30 days. Port-to-port service requires a professional customs clearance agent.
3.Air Freight
100kg-1000kg, 5-7 days
Airport-to-airport service, requires a professional customs clearance agent
FAQ
Q1: What's the shelf life of bulk ascorbic acid?
A1: 24 months sealed in cool dry warehouse; finish within 3 months after opening.
Q2: Can I get free test samples?
A2: 100g–1kg samples available; sample freight deducted on first bulk order.
Q3: What payment terms do you accept?
A3: T/T, sight L/C; favorable terms for long-term distributors.
Q4: How long is production lead time?
A4: Standard in-stock goods ship within 5–7 days; OEM/custom specs take 12–18 days.
Q5: Does it meet EU import standards?
A5: Meets EU additive limits; SGS inspection reports provided on demand.
Q6: Is it fit for effervescent tablet making?
A6: Yes, uniform crystals dissolve fast without sediment.
Q7: Can you lower microbes for pharma grade?
A7: Dust-free closed packaging workshop to meet strict pharmaceutical microbial limits.
Q8: What shipping options are available?
A8: FCL full container & LCL consolidation; pallet wrapping with desiccants for sea freight.
Send inquiry or contact us to get free sample, and learn more details about it.
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