Ascorbic Acid 99.7% Vitamin C High Purity Cosmetic Ingredients EP/USP

Vitamin C can prevent scurvy, also known as “Ascorbic Acid.” Over the years, animal experiments and clinical studies have found that vitamin C can lower blood cholesterol levels, enhance immunity, increase capillary elasticity, promote healing of wounds and surgical incisions, prevent colds, promote growth and development, and prevent chronic metal poisoning such as mercury and lead. To prevent aging, prevent tumors, etc. Therefore, Vitamin C is widely used in health care products, medicines, food additives and cosmetics.

Characteristic                White or almost white crystalline powder or colourless crystals

Identification                  Positive reaction

Melting point                  About 190℃

Specific rotation           +20.5°~+21.5°

pH                                  2.1~2.6

Residue on ignition       ≤0.1%

Assay                            99.0%~100.5%

Heavy metals                ≤10ppm

Clarity of solution          Clear

Color of solution            ≤BY7

Impurity E                      ≤0.2%

Copper                          ≤5ppm

Iron                                ≤2ppm

Features and Advantages:

1. Treatment of scurvy

2. Prevent gum atrophy

3. Prevention of arteriosclerosis

4. Treatment of anemia

5. Anti-cancer

6. Improve the body’s immunity

7. Prevents pigmentation, prevents chloasma and freckles, and keeps skin white and delicate

8. Vitamin C is a water-soluble vitamin that is an essential nutrient for higher primates and other minorities.