PVC SG-8 - Impact-Resistant Resin for High-Performance Applications

 

 

Product Name	Ascorbic Acid
Appearance	White crystal powder
Specification	99%
Identification	Positive
Clarity  of  solution	Clear
Residue on ignition	≤0.1%
Loss on drying	≤0.1%
pH (2%,w/v)	2.4 ~   2.8
pH (5%,  w/v)	2.2 ~   2.5
Melting range	190°C  ~  192°C
Heavy metals	≤0.0003%
Iron	≤2mg/kg
Copper	≤3 mg/kg
Function	Ascorbic acid is used as nutritional element in feed additives. Ascorbic acid can enhance resistance to infectious diseases. Ascorbic acid can prevent formation of nitrous amine from nitrous acid in meat products. Ascorbic acid has the function of improving dough quality and making baked food expand to its maximum. Compensate the Vitamin C losses of beverage ,fruits and vegetables during processing rocedures. Ascorbic acid can keep food, fruits and beverage fresh and prevent them from producing unpleasant smell.
Storage	Stored in a clean, cool and dry
Shelf Life	2 years if sealed and store away from direct sun light.

Usage:

The most prominent role of vitamin C is its immune-stimulating effect, e.g., important for defence against infections such as common colds. It also acts as an inhibitor of histamine, a compound that is released during allergic reactions. As a powerful antioxidant it can neutralize harmful free radicals and it aids in neutralizing pollutants and toxins. Thus it is able to prevent the formation of potentially carcinogenic nitrosamines in the stomach (due to consumption of nitrite-containing foods, such as smoked meat).In addition, vitamin C contributes to the health of teeth and gums, preventing haemorrhaging and bleeding. It also improves the absorption of iron from the diet. vitamin C is also needed for the metabolism of bile acids which may have implications for bloodcholesterol levels and gallstones. Moreover, vitamin C plays an important role in the synthesis of several important peptide hormones, neurotransmitters and carnitine.