| Customization: | Available |
|---|---|
| CAS No.: | 134-03-2 |
| Formula: | C6h7o6na |
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What Is Sodium Ascorbate?
Sodium Ascorbate is a white or light yellow crystalline solid,lg of the product can be dissolved in 2 ml water. Not soluble in benzene, ether chloroform, insoluble in ethanol, relatively stable in dry air, moisture absorption and water solution after the oxidation and decomposition will slow, especially in neutral or alkaline solution is oxidized very quickly. Sodium Ascorbate is an important nutrition fortifier and antioxidant preservative in the food industry; it can keep food color, and natural flavor, and extend shelf life. They are mainly used for meat products, dairy products, beverages, canned, and so on.
Minute crystals or white powder. pH of aqueous solutions 5.6 to 7.0 or even higher (a 10% solution, made from a commercial grade, may have a pH of 7.4 to 7.7).
Sodium ascorbate is an organic sodium salt resulting from the replacement of the proton from the 3-hydroxy group of ascorbic acid by a sodium ion. It has a role as a food antioxidant, a flour treatment agent, a coenzyme, a plant metabolite, a human metabolite, a Daphnia magna metabolite and a reducing agent. It is an organic sodium salt and a vitamin C. It contains a L-ascorbate.
A six carbon compound related to glucose. It is found naturally in citrus fruits and many vegetables. Ascorbic acid is an essential nutrient in human diets, and necessary to maintain connective tissue and bone. Its biologically active form, vitamin C, functions as a reducing agent and coenzyme in several metabolic pathways. Vitamin C is considered an antioxidant.
Product Applications
Product Details
| ITEM | STANDARD |
| Appearance | White to slightly yellow crystalline powder |
| Identification | Positive |
| Assay (as C 6H 7NaO 6) | 99.0 ‐ 101.0% |
| Specific optical rotation | +103° ‐ +106° |
| Clarity of solution | Clear |
| pH (10%, W/V ) | 7.0 ‐ 8.0 |
| Loss on drying | =<0.25% |
| Sulphate (mg/kg) | =< 150 |
| Total heavy metals | =<0.001% |
| Lead | =<0.0002% |
| Arsenic | =<0.0003% |
| Mercury | =<0.0001% |
| Zinc | =<0.0025% |
| Copper | =<0.0005% |
| Residual Solvents (as Methanol) | =<0.3% |
| Total plate count (cfu/g) | =<1000 |
| Yeasts & molds (cuf/g) | =<100 |
| E.coli/ g | Negative |
| Salmonella/ 25g | Negative |
| Staphylococcus aureus/ 25g | Negative |
PNP Biotech, located in Chengdu, Sichuan Province, China, is an international trading company with over 20 years of experience supplying nutritional ingredients.
PNP stands for Prudent and Persistent, and with this belief and value in mind, we provide high-quality products and proven, reliable supply chain support to our customers worldwide.
With our manufacturing plants throughout China, we can produce stable quality products and offer a wide range of customized services by directly controlling the quality of our production.
In addition, we are constantly researching new technologies, developing new products, and actively setting up warehouses overseas to reduce our customers' purchasing and shipping costs.
We believe that as long as we put in efforts and sincerity, we can reap long-term and friendly cooperation with our customers, and we believe that soon, we will also start a brand new journey of collaboration with you!
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