| Product Name: Vitamin C (Ascorbic Acid) |
Type: Food/Feed Additives
Origin: China
CAS No.: 50-81-7
AUCO No.: 231
Packing: 25kg carton |
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| Items | Standard |
| Characteristics | White or almost White crystals Crystalline Powder |
| Identification | Positive Reaction |
| Melting point | About 190℃ |
| PH(5% water in solution) | 2.1-2.6 |
| PH(2% water in solution) | 2.4-2.8 |
| Clarity of Solution | Clear |
| Colour of Solution | ≤ BY7 |
| Copper | ≤5ppm |
| Heavy Metals | ≤10ppm |
| Mercury | ≤0.1mg/kg |
| Lead | ≤2 mg/kg |
| Iron | ≤2ppm |
| Arsenic | ≤3ppm |
| Cadmium(Cd) | ＜1mg/kg |
| Oxalic Acid | ≤0.2% |
| Impurity E | ≤0.2% |
| Loss on Drying | ≤0.4% |
| Sulphate Ash(Residue On Ignition) | ≤0.1% |
| Specific Optical Rotation | +20.5 °~ +21.5 ° |
| Residual Solvents | Pass |
| Assay | 99.0%- 100.5% |
Why Choose Us:
1. Over 15 Years Experience.
2. Supervision Each Step of your order; Relieve your worries.
1) Contact our professional sales team, we will reply you within 12 hours.
2) You will be clear to the quality, price, payment terms, package, delivery time and make your purchase plan.
3) Once order confirmed, PI&SC issued and confirmed the exact delivery date within 1 day.
4) Cargoes in production, CIQ procedure and vessel reservation with ETD and ETA.
5) Professional Loading Report for your approval within 1 day after loading cargoes in container.
6) Detailed shipping info provided same day of sailing date.
7) Documents copy sent by email within 2-3 days after sailing date.
8) Original documents sent by DHL or Telex release after documents copy approval within 2 days.
9) You will be informed of each step and receive the cargoes at the destination.
3. Professional Loading Report Service:
We have an external team inspecting the loading to guarantee all in good condition and one professional Loading Report of each shipment. Previous samples for your reference:
4. Most Competitive Prices.
We have deep knowledge of the industry as well as a group of selected manufactures who are our united strategic partners.
5. Qualified Products.
We ship only guaranteed products which meet international standards and regulations.
6. Warehouse Business.
Keep stable supply for our customers in case of materials price fluctuating wildly.
Q: What is your payment terms?
A: We accept all payment terms including TT, LC, DP, CAD and Paypal.
Q: What is your delivery time?
A: Usually we will arrange the delivery within 5 -15 days.
Q: What is your packing?
A: It depends on the products, we normally use standard package from our factory.
We can also arrange customized packages according to customers' requirements.
Q: What is the validity of the products?
A: We guarantee that the cargoes have Min. 80% shelf life on the delivery date.
Q: How about your after-sale service?
A: We have profession team for loading, as well as the logistics team for documents. Our logistics team will send arrival notice for customers and keeping eyes for their feedback once received our cargoes. If any issue, we will solve it at once and our customers are always long term partners.
China
