
Vitamin C + L-Glutathione +Collagen Glutathione Capsules for Whitening Skin
Ascorbic Acid is a water-soluble vitamin rich in fruits and vegetables.
CAS NO. 50-81-7
Product Introduction
By improving our service capabilities, we will better help customers solve their questions and problems about the EEC NO. E477, FAA Kosher Halal, Dipotassium Phosphate food grade additives. Since the founding of our company, with the support and care of our customers, our company has continuously improved enterprise management and optimized product quality. In today's dynamic and highly competitive market, speed and decisiveness are the key to our strategic success.
Ascorbic Acid
Ascorbic acid(Vitamin C) is a water-soluble vitamin rich in fruits and vegetables. It plays a regulatory role in the redox metabolism reaction, and lack of it can cause scurvy.

ITEMS | SPECIFICATION |
Characteristics | white or almost white crystals crystalline powder |
Identification | positive reaction |
Melting point | about 190 ℃ |
PH | 2.1~2.6 |
Clarity of solution | clear |
Colour of solution | BY7 max |
Copper | 5 ppm max |
Heavy metals | 10 ppm max |
Mercury | <0.1 mg/kg |
Lead | <2 mg/kg |
Arsenic | 3 ppm max |
Cadmium (CD) | < 1 mg/kg |
Oxalic acid | 0.2% max |
Iron | 2 ppm max |
Loss of drying | 0.4% max |
Sulphate ash (residue on igniton) | 0.1% max |
Specific optical rotation | +20.5°~+21.5° |
Organic volatile impurities | pass |
Assay | 99.0%~100.5% |
APPLICATIONS:
VC takes part in many metabolism procedures in the human body, helps decrease brittleness of blood capillaries and increase body resistance .In addition to prevention of scurvy; it is often used as a supplement for treatment of acute or chronic infection diseases or purpura.Vitamin C is widely used in many fields such as food, beverage, breeding and forage additives.
PACKING:
Net weight 25kg cardboard cartons /drums lined with a layer of craft paper and two layers of plastic bags.
SHELF LIFE:
24months in unopened original packaging under the storage conditions.
STORAGE & TRANSPORATION:
Avoid sunlight, rain. Store in unbroken packaging at the cool, dry and well-ventilated place.
We are able to assure you product or service quality and aggressive cost for Vitamin C + L-Glutathione +Collagen Glutathione Capsules for Whitening Skin. Under the care and support of friends from all walks of life, through the hard work and hard work of all our staff, we pursue to reach the peak of product technology to promote the healthy and rapid development of the company. We actively provide various development opportunities for our employees, so that they can integrate the realization of their personal values into the development of the company.
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