Vitamin C

Product Name:Vitamin C
CAS NO.:50-81-7
HS Code:2936270010
Appearance:White crystalline or crystalline powder, odorless, with a sour taste
Grade:Cosmetic Grade,Feed Grade,Food Grade,Medicine Grade
TNN specializes in food additives, pharmaceutical ingredients, Cosmetic Raw Materials, Fine Chemicals, etc. Please feel free to inquire if you have any needs.

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Description

The TNN Development Limited is one of the most reliable manufacturers and suppliers of vitamin c in China. Please feel free to wholesale customized vitamin c at low price from our factory. If you have any enquiry about free sample and discount information, please feel free to email us.

Description

COA

Item	Standard
Appearance	White or almost white, crystalline powder or colourless crystals
Melting point	About 190℃. with decomposition
Infrared absorption spectrum	Infrared absorption spectrum accord with the referance spectrum of ascorbic acid CRS
PH(With 5% water solution)	2.1~2.6
PH(With 2% water solution)	2.4~2.8
Appearance of solution	Clarity; clear; colour: ≤BY₇
Specific optical rotation	﹢20.5℃~﹢21.5℃
Loss on drying	≤0.4%
Impurity E	≤0.2%
Related substance	Impurity C: ≤0.15%
	Impurity D: ≤0.15%
	Unpecified impurities:≤0.10%
	Total impurities:≤0.20%
Copper	≤5.0ppm
Iron	≤2.0ppm
Arisenic	≤3.0ppm
Lead	≤2.0ppm
Mercury	≤1.0ppm
Cadmium	≤1.0ppm
Heavy metals	≤10ppm
Sulphated ash	≤0.1%
Assay	99.0% ~ 100.5%

Application

Nutritional supplements

One of the main applications of food grade vitamin C is the production of dietary supplements. Vitamin C is crucial for the human body, playing a crucial role in collagen synthesis, immune function, and iron absorption from plant-based foods. Therefore, it is usually included in a variety of vitamin tablets, effervescent tablets, and chewing vitamins. These supplements help individuals meet their daily vitamin C needs, especially those who may not rely solely on dietary intake.

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