China H&Z® Vitamin C Made in China is a colorless crystal, odourless, acidic taste. Soluble in water and ethanol. Stable in dry air , and its solution is not stable. As well as, Vitamin C Made in China takes part in many metabolism procedures in the human body, helps decrease brittleness of blood capillaries and increase body resistance
China Ascorbic Acid/Vitamin C Made in China Factory
Ascorbic Acid/Vitamin C Made in China CAS NO:50-81-7
L(+)-Ascorbic acid Chemical Properties
MF:C6H8O6
MW:176.12
Melting point:190-194°C (dec.)
alpha:20.5º(c=10,H2O)
Boiling point:227.71°C (rough estimate)
Density:1,65 g/cm3
Refractive index :21°(C=10, H2O)
Solubility H2O: 50 mg/mL at 20°C, clear, nearly colorless
Form:powder
Color:white to slightly yellow
PH:1.0 - 2.5 (25℃, 176g/L in water)
Odor:Odorless
Ascorbic Acid/Vitamin C Made in China Description:
1.H&Z® Vitamin C Made in China is involved in collagen synthesis.Vitamin C Made in China can prevent scurvy, iron deficiency anemia, but also participate in the synthesis of human collagen, make our skin shiny, delay aging;Make our blood vessel wall full of elasticity, so as to effectively prevent atherosclerosis and other cardiovascular diseases;Make our bones, joints, lubricating ligaments elastic, conducive to rapid wound healing.
2.The H&Z® Vitamin C Made in China in food basically exists in fresh vegetable, fruit, human body cannot synthesize.Fruit new jujube, sour jujube, orange, hawthorn, lemon, kiwi, seabuckthorn and roxburgh rose are rich in Vitamin C Made in China;The content of green leafy vegetables, green pepper, tomato and Chinese cabbage is higher.
3.In the human body, Vitamin C Made in China is a highly effective antioxidant, which is used to reduce the ascorbate peroxidase SCH's oxidative stress.Vitamin C Made in China is also involved in many important biosynthesis processes.
4.Vitamin C Made in China prevents iron deficiency anemia.Vitamin C Made in China is a water-soluble vitamin that cannot be synthesized by the human body. It mainly comes from fresh vegetables and fruits. Proper supplementation of Vitamin C Made in China can prevent iron deficiency anemia.
Ascorbic Acid/Vitamin C Made in China Specification:
|
Item |
Standard |
|
Appearance |
White crystalline powder |
|
Identification |
Positive |
|
Clarity of solution |
Clear |
|
Assay (%) |
99.0~100.5 |
|
Loss on drying (%) |
≤0.40 |
|
Residue on ignition (%) |
≤0.10 |
|
Sulphate ash |
≤0.10 |
|
Specific rotation |
from +20.5 to +21.5 |
|
PH value (2% solution) |
2.4 ~ 2.8 |
|
PH value (5% solution) |
2.1 ~ 2.6 |
|
Heavy metals |
≤3 ppm |
|
Iron |
≤2 ppm |
|
Copper |
≤2 ppm |
|
Total plate count |
≤1000 cfu/g |
|
Arsenic |
≤1 ppm |
|
Mercury |
≤1 ppm |
|
Organic volatile impurities |
Meets the requirements |
|
Chloride (Cl) (%) |
≤0.30 |
|
Melting point (℃) |
about 190 |
|
Cadmium |
≤1 ppm |
|
Lead |
≤2 ppm |
Ascorbic Acid/Vitamin C Made in China Function:
In the food industry,it can both use as nutrition-al supplements,supplementary VC in food processing,and also is good Antioxidants in food preservation,widely used in meat products,,fermented flour products,beer,tea dtinks, fruit juice,canned fruit,canned meat and so on;also commonly used in cosmetics,feed additives and other industrial areas.
Ascorbic Acid/Vitamin C Made in China Application:
1.Food additives:as antioxidant and food nutrition enhancer,VitaminC is used in flour product,beer,candy,jam,can,drink,dairy products.
2.Medicine intermediates:Vitamin medicines,prevent scurvy,and a various of drugs.
3.Cosmetic Material:Vitamin C Made in China can promote collagen information,its antioxidation can restrain pigment spots.