Ascorbic Acid (VC) 50-81-7

Ascorbic Acid (VC) 50-81-7

Ascorbic Acid is a water-soluble vitamin rich in fruits and vegetables.
CAS NO. 50-81-7

Product Introduction

Quality is to make things beyond the expectations of customers. Our quality management is to produce Vanillin crystal food grade additives, Natamycin 50% in lactose Kosher Halal, Tricalcium Phosphate Kosher Halal suitable for customers' requirements in the most economical way in an effective management system. We are a professional manufacturer integrating scientific research, design, manufacturing and sales. Since its establishment, the company has always adhered to the quality policy of "relying on science and technology, meticulous research, professional manufacturing, and ever reaching new heights". We strive to establish a long-term customer relationship, improve customer loyalty and enhance customer relationship. We continue to strengthen the good interaction between our partners and make unremitting efforts for the company's stability and sustainable development. The company has introduced advanced production equipment from abroad and can provide customers with a complete set of services from development, design, production to sales.

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.

CAS NO. 50-81-7

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 good communication with customers, and can improve the design and continuously optimize the Ascorbic Acid (VC) 50-81-7 based on the information feedback from customers. Honesty, service first, diligence and excellence, friendly symbiosis. We strive to improve the expansion of our own R & D production services and long-term cooperation with a number of research units and industry associations.

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