| Certification: | ISO, FDA |
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| Assay Method: | HPLC, UV |
| Application Form: | Tablet, Capsule |
| Application: | Food, Health Care Products |
| State: | Powder |
| Color: | White |
| Samples: |
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| Customization: |
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Ascorbic acid, commonly known as Vitamin C, is a vital nutrient that plays numerous important roles in the body. Here is some information about ascorbic acid and its benefits:
Antioxidant Properties: Vitamin C is a powerful antioxidant that helps protect cells from damage caused by free radicals. Free radicals can contribute to chronic diseases, such as heart disease and cancer, as well as accelerate aging. Vitamin C helps neutralize these free radicals, promoting overall health and well-being.
Collagen Synthesis: Vitamin C is essential for the synthesis of collagen, a protein that plays a crucial role in the formation and maintenance of connective tissues, including skin, tendons, ligaments, and blood vessels. Adequate intake of Vitamin C supports the health and integrity of these tissues.
Immune System Support: Vitamin C is well-known for its immune-boosting properties. It enhances the function of various immune cells, such as white blood cells, and helps strengthen the body's natural defense mechanisms. Adequate Vitamin C intake can potentially reduce the duration and severity of common illnesses like the common cold.
Wound Healing: Ascorbic acid is involved in the process of wound healing. It aids in the production of collagen, which is necessary for the formation of new tissue and the repair of damaged skin. Vitamin C supplementation can promote faster healing and improve the overall quality of healed wounds.
Iron Absorption: Vitamin C enhances the absorption of non-heme iron, the type of iron found in plant-based foods. By consuming Vitamin C-rich foods or supplements along with iron-rich foods, the body can increase its absorption of iron. This is particularly beneficial for individuals at risk of iron deficiency, such as vegetarians and vegans.
Eye Health: Vitamin C has been associated with a reduced risk of age-related macular degeneration (AMD), a leading cause of vision loss in older adults. It acts as an antioxidant in the eyes, helping to protect against damage caused by oxidative stress.
Overall Health: Adequate levels of Vitamin C are important for overall health and vitality. It supports cardiovascular health, aids in the synthesis of neurotransmitters, helps maintain healthy blood vessels, and plays a role in the metabolism of fatty acids.
It is generally safe to consume Vitamin C through a balanced diet that includes fruits and vegetables rich in this nutrient. However, it's advisable to consult with a healthcare professional before taking high-dose Vitamin C supplements or if you have any specific health conditions or concerns.
| Item | Standard |
| Appearance | White crystalline powder |
| Identification | Positive |
| Clarity of solution | Clear |
| Assay(%) | 99.0~100.5 |
| Loss on drying (%) | ≤ 0.40 |
| Residue on ignition (%) | ≤ 0.10 |
| Sulphate ash | ≤ 0.10 |
| Specific rotation | from +20.5 to +21.5 |
| PH value (2% solution) | 2.4 ~ 2.8 |
| PH value (5% solution) | 2.1 ~ 2.6 |
| Heavy metals | 10 ppm |
| Iron | 2 ppm |
| Copper | 2ppm |
| Total plate count | ≤1000 cfu/g |
| Arsenic | ≤ 1ppm |
| Mercury | ≤ 1ppm |
| Organic volatile impurities | Meets the requirements |
| Chloride (Cl) (%) | ≤ 0.30 |
| Melting point ( | about 190 |
| Cadmium | ≤1 ppm |
| Lead | ≤2 ppm |
| Storage | in the shade |
| Packing | 25kg/bag |
Delivery:Sea/Air Shipping & International Express
Shipping Time:15 working days after payment
Package: 1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)
15-25kg/Drum, size: 35cm (Diameter)*51cm (Height)
Storage: Kept away from strong light and heat.
Shelf Life: 24 months
1.Free sample
2.Owning cultivation base as 100% Natural material stable source.
3.Manufacturer direct supply, Powerful R&D team and advanced test center
4.Leading plant extract manufacturer in China.
5.No excuse return of goods
6.OEM & ODM is available
FAQ
Q&A
Q1: How to confirm the Product Quality before placing orders?
A: By sending you our available samples.
Or if you have special requirement on the goods, we can prepare samples according to your requirement for your confirmation.
Q2: Can you supply free samples?
A: Yes, we can provide some free sample, but the shipping cost should be on the customers' account. You can either pay the shipping cost or arrange a courier to collect the samples.
Q3: What's the MOQ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10g.
For other low value product, our MOQ starts from 100g and 1kg.
Q4: How to place order and make payment?
A: You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by TradeManager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q5: How do you treat quality complaint?
A: All our products are strictly tested by our QC, and confirmed by QA; unqualified material will not be released to customer.
In case any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment.
Suppliers with verified business licenses
Audited Supplier 
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