| Customization: | Available |
|---|---|
| CAS No.: | 50-81-7 |
| Formula: | Vc |
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Ascorbic acid, commonly known as Vitamin C, is a water-soluble organic compound essential for human health and widely utilized across industries. It is a potent antioxidant, reducing agent, and cofactor in numerous biochemical processes. Our ascorbic acid is produced through advanced fermentation or synthetic methods, ensuring high purity (≥99%) and compliance with international standards (USP, FCC, BP, EP). It is available in multiple forms, including crystalline powder, granules, and coated variants, tailored for diverse applications.
| PRODUCT SPECIFICATIONS | |||
| Item | Specification | Result | Single Verdict |
| Description | It occurs as fine,white crystals or as white crystalline powder.It is odorless,has a sweet taste,and is stable in air.Its solutions are neutral to litmus.It is optically inactive. | Conform | Conform |
| Solubility | One Gm of inositol dissolves in six ml of water.It is practically insoluble in alcohol and is insoluble in ether and in chloroform | Conform | Conform |
| Identification (A.B.C.D) | Positive Reaction | Conforms | Conform |
| Melting range(ºC) | 224.0~227.0 | 224.30-225.21 | Conform |
| Loss on drying(%) | ≤0.5 | 0.04 | Conform |
| Residue on Ignition(%) | ≤0.1 | 0.05 | Conform |
| Assay(9%) | ≥97.0 | 99.37 | Conform |
| Chloride(%) | ≤0.005 | <0.005 | Conform |
| Sulfate(%) | ≤0.006 | <0.006 | Conform |
| Calcium | Passes test | Passed test | Conform |
| Iron(%) | ≤0.0005 | <0.0005 | Conform |
| Heavy Metals (%) | ≤0.0025 | <0.0025 | Conform |
| Aerobic Plate Count(CFU/g) | ≤1000 | <11 | Conform |
| Item | Specification | Standard | Result | Single Verdict |
| Molds and Yeasts(CFU/g) | ≤100 | NF12 | <10 | Conform |
| Escherichia.Coli(MPN/g) | <3.0 | <3.0 | Conform | |
| Salmonella | Negative/25g | Negative | Conform | |
| Lead(ppm) | ≤0.5 | Not detected | Conform | |
| Arsenic(ppm) | ≤3 | Not detected | Conform | |
| Conclusion | After inspection, it meets the requirements of NF12 Date of issue :2024-11-14 |
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Packing:In 25kg PP woven bag, or per your requirement. 17-17.5mt/20'FCL 24-24.5mt/40'FCL During transportation, the product should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable substance is strictly prohibited.
Hebei Zhouhu Trade Co., Ltd. is a professional chemical production and export enterprises. It is located in Hebei Province, China, near the port.Product quality and technology have reached international standards, has become a well-known brand in China's titanium dioxide industry.Products sell well all over the world, exported to Southeast Asia, North America, South America, Europe and other countries and regions.
We employ professional technicians to make continuous progress of our products. We pay attention to product quality, environmental protection, harmless. We strive to let customers buy high quality products at low prices and better serve customers.
We are trying to satisfy customers with products, surprise customers with prices, and impress customers with services. Our business philosophy is "the pursuit of quality, create a world brand". Besides the quality, we think the competitive price of goods is also important. Our comprehensive distribution network, buying power and efficient inventory management system allow us to offer our products at the best possible prices.
Our principle is: Quality Chemicals With Competitive Prices - We Supply!
1. What's Your Payment Terms?
a: We Are Ok For t/t, l/c At Sight, l/c 90/120 Days, We Can Also Try Oa For Regular And Reliable Clients.
2. What's Your Delivery Time?
a: Usually We Will Arrange The Shipment In 7 -15 Days.
3. How About The Packing?
a: Usually We Provide The Packing As 25 Kg / Bag Or Carton. Of Course, If You Have Special Requirements On Them, We Will According To You.
4. How About The Validity Of The Products?
a: According To The Products You Ordered.
5.How To Confirm The Product Quality Before Placing Orders?
a: You Can Get Free Samples From Us Or Take Our Sgs Report As Referene Or Arrange Sgs Before Loading.
6. What Is Loading Port?
a: Usually Is Tianjing ,Qingdao
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