
L (+) -Ascorbic Acid Anti-Oxidant Health Skin Care Cosmetic Against UVB & UVA Immunity Enhance Vitamin C Pharmaceuticals Dietary Supplement
Ascorbic Acid is a water-soluble vitamin rich in fruits and vegetables.
CAS NO. 50-81-7
Product Introduction
On this basis, our company continuously develops new Xylanase in baking, Disodium Phosphate, Sodium Tripolyphosphate and new technologies to meet the needs of today's rapidly developing society and enhance the ability of enterprises to participate in market competition. We aim to become the modern enterprise with the commercial ideal of 'Sincerity and confidence' and with the aim of 'Offering customers the most sincere services and best quality products'. We have many years of industry experience and quality is guaranteed Our factory is equipped with complete facility in 10000 square meters, which makes us be able to satisfy the producing and sales for most auto part solutions. We win the trust of customers with our comprehensive advantages in production technology, product quality, reasonable prices, and timely delivery. We use high-efficiency production, low-cost, and honest service to satisfy customers. We hope to win your trust and affirmation.
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 have never stopped on the road of pursuing excellent product quality of the L (+) -Ascorbic Acid Anti-Oxidant Health Skin Care Cosmetic Against UVB & UVA Immunity Enhance Vitamin C Pharmaceuticals Dietary Supplement and technological innovation. Our company has a more perfect personnel management system, superior salary and benefits, greater career development space and attentive humanistic care, so that our employees are highly satisfied with the company. We follow the concept of modern business management and continue to carry out technological innovation and new product development. Besides, we strive to expand the international market and some of our products have been sold overseas.
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