Product Details
| Product Name: Ascorbic Acid | CAS No.: 50-81-7 |
| EC-No.: 200-066-2 | Min. Order: 1KG |
| Purity: 99% | Supply Ability: 1000 |
| Release date: 2025/06/20 |
Vitamin C, also known as L-ascorbic acid, can be used as an antioxidant, can be used in fermented noodle products, and can also be used in beer.It can also be used as a nutritional enhancer for food, as a vitamin drug to prevent and treat scurvy, and also for various acute and chronic infectious diseases
| Identification | Positive Reaction |
| Melting Point | 190 -192 ℃ |
| PH value (5% water solution） | 2.1-2.6 |
| (2% water solution ) | 2.4-2.8 |
| Clarity Of Solution | Clear |
| Colour Of Solution | BY7 max |
| Copper | 5ppm max |
| Heavy Metals (As Pb) | 10ppm max |
| Iron | 2ppm max |
| Arsenic | 3ppm max |
| Mercury | 1ppm max |
| Lead | 2ppm max |
| Oxalic Acid | 0.2% max |
| Sulphate Ash(Residue On Ignition) | 0.1% max |
| Specific Optical Rotation | +20.5°–+21.5° |
| Organic Volatile Impurities | Pass |
| Residual Solvents | 3000ppm max |
| Loss on drying | 0.4% max |
| Assay/Purity | 99.0%-100.5% |
| Total plate count | Not more than 1000cfu/g |
| Yeasts & molds | Not more than 100cfu/g |
| Escherichia coli | Absence in 1g |
| Salmonella | Absence in 1g |
| Staphylococcus aureus | Absence in 1g |
Company Profile Introduction
BLi-T Chemical Co., Ltd. is a professional enterprise integrating production, research and development, and trade,Established in 2017.We have been committed to providing high-quality chemicals to customers at competitive prices and offering customized services for some products.
We have our own factory ,testing and R&D Center,and with years of industry experience, we have established long-term partnerships with many reputable manufacturers and suppliers, enabling us to offer a wide range of chemical products, including fine chemicals, solvents, cosmetics, food additives, water treatment chemicals, agricultural chemicals, etc.
At BLi-T Chemical, we adhere to the motto "Better chemical, better life," committed to providing customers with high-quality services and products that are suitable for future development. Our team is always ready to help you solve your chemical needs or problems.
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