Food Grade Ascorbic Acid (Vitamin C) CAS50 -81-7

Nutrient Composition
Vitamin
Resource
Natural
The content of active substances
＞90%
Transport Package
Drum
Trademark
Topessence
Origin
China
HS Code
29362700
Production Capacity
1000t/Month
Reference Price
$ 3.60 - 67.50
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Product Description

Introduction
Vitamin C is a colorless crystal, odourless, acidic taste. Soluble in water and ethanol. Stable in dry air, and its solution is not stable. Vitamin C takes part in many metabolism procedures in the human body, helps decrease brittleness  of blood capillaries.
Vitamin C is abundant in vegetables and fruits. A water-soluble vitamin and powerful antioxidant, it helps the body form and maintain connective tissue, including bones, blood vessels, and skin

Product Name: Ascorbic Acid(Vitamin C)
Character: white to yellow smelless powder
shelf life: 2-3 years
Storage: Cool Dry Place
Purity: 99% Min
Solubility: Vitamin C is easily soluble in water, slightly soluble in ethanol, and insoluble in ether, chloroform, benzene, petroleum ether, oils and fats. The aqueous solution was acidic.

Specifications

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 ( ºC) about 190
Cadmium ≤1 ppm
Lead  ≤2 ppm

Function
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, in addition to treatment, there are many people who are consciously taking vitamin C, especially some middle-aged and older people prefer to take it regularly or for a long time.

Food Grade Ascorbic Acid (Vitamin C) CAS50-81-7 Food Grade Ascorbic Acid (Vitamin C) CAS50-81-7 Food Grade Ascorbic Acid (Vitamin C) CAS50-81-7



 

 

 

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