Place of Origin: | China |
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Brand Name: | Sengmei |
Certification: | ISO |
Model Number: | ascorbic acid for canning |
Minimum Order Quantity: | 100kg |
Price: | USD6-10per kg |
Packaging Details: | 1kg/bag,25kg/drum |
Delivery Time: | 3 work days |
Payment Terms: | T/T, Western Union, MoneyGram |
Supply Ability: | 5000kg per month |
Name: | Ascorbic Acid For Canning | CAS No.: | 50-81-7 |
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EINECS No.: | 200-066-2 | Standard: | USP/BP |
MOQ: | 100kg | Sample: | Free |
High Light: | vitamin d supplement powder,pure inositol powder |
Best price supply ascorbic acid for canning for food grade cas 50-81-7
Ascorbic acid Introduction
White powder Odorless. Exists sourness. Flash point 99 . Melting point 187 ~ 192 . By the illumination was gradually browning, dry state fairly stable in the air, but in the presence of air is rapid deterioration in solution, PH value of 3.4 ~ 4.5 more stable. This product is about 1g soluble in 5ml water and 30ml ethanol. 0.5% aqueous solution PH value of 3,5% aqueous solution PH value of 2. Not soluble in chloroform, ethyl ether, non-volatile oil and benzene. Showed a strong reduction, there has been inhibiting polyphenol oxidase effect, it is added to beer, fruit juice and other foods can be used as antioxidants. This product is widely distributed in plant tissues, fresh fruits and vegetables are more content. Especially parsley, roxburghrose, kiwi fruit, peppers, tomatoes, citrus for more.
Ascorbic acid Function
Ascorbic acid and Immunity Vitamin C can promote the secretion of prostatic fluid and lymph, so that the body produces interferon and anti-toxins, which play a role in immune and anti-virus. A lack of Ascorbic acid, the body's immune function decline, the decline in control of foreign tissue, especially the T lymphocytes. Prostaglandin B4 is capable of regulating the role of T lymphocytes, and its synthesis of Ascorbic acid can not be separated.Ascorbic acid and Cold U.S. Nobel Dr Bolin indicates that if daily doses of about 1g of Ascorbic acid, can decrease the rate of 45% of colds, shorten the course of 60%. Vitamins can also communicate with respiratory and promote blood circulation, increase the human body needs oxygen in order to reduce the incidence of colds.
Ascorbic acid Specification
PRODUCT NAME | Vitamin c ascorbic acid | |||||
CAS no. | 50-81-7 | Outer packing | 25kg/fiber can | |||
Storage | Sealed and kept in a dry place | Batch No | ACT20180308 | |||
Items of analysis | Specification | Results | ||||
Description | White crystalline powder | Complies | ||||
Melting point | 190-192℃ | 190.8℃ | ||||
Specific rotation | +20.5~+21.5℃ | 21.1℃ | ||||
Identification | IR | Complies | ||||
HPLC | Complies | |||||
Appearance of solution |
≤0.03 | Complies | ||||
Oxalic acid | ≤0.3 | 0.16 | ||||
Ignition residue | ≤0.1 | 0.02 | ||||
Heavy metal | ≤10ppm | <10ppm | ||||
Bacterial mycin | ≤0.02EU/mg | Complies | ||||
Assay | ≥99% | 99.64% | ||||
Conclusion | Conforms with enterprise standards |