Ascorbic acid

Vitamin B1 (59-43-8) as feed additives, vitamin B1 has an important role in maintaining normal nerve conduction as well as the normal activities of the heart and digestive system.

Category:

Vitamins

Keywords:

Ascorbic acid

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Product Description

Product Name	Ascorbic acid
CAS No.	50-81-7
Molecular Formula	C6H8O6
Molecular Weight	176.12
Structural Formula
Quality Standard	BP2014/USP39/EP7/E300/FCC7
Packing	25 kg/carton
Shelf Life	3 Years

Items	Specification
Characteristics	White or almost white,Crystalline powder or colourless crystals
Identification	Corresponds
Melting Point	189°C ~ 193°C
PH (5%,W/V)	2.1-2.6
PH (2%,W/V)	2.4-2.8
Specific Optical Rotation	+20.5° ~ +21.5°
Apperance of Solution	Clarity: Clear; Colour: ≤BY7
Heavy Metals	≤10ppm
Copper	≤5 ppm
Iron	≤2 ppm
Mercury	<1 ppm
Arsenic	≤3 ppm
Cadmium	<1 ppm
Lead	<2 ppm
Loss of Drying	≤0.4%
Sulphate Ash	≤0.1%
Oxalic Acid (Impurity E)	≤0.2%
Related substances	Impurity C: ≤0.15% Impurity D: ≤0.15% Unspecified impurities: ≤0.10% Total impurities: ≤0.20%
Residual solvents	Meets the requirements
Assay	99.0%-100.5%

Vitamin B1 (59-43-8) as feed additives, vitamin B1 has an important role in maintaining normal nerve conduction as well as the normal activities of the heart and digestive system. Livestock and poultry are susceptible to carbohydrate metabolism disorders and loss of appetite when deficient. It is suitable for vitamin B1 deficiency, which has the function of maintaining normal sugar metabolism and nerve conduction, and is also used for the auxiliary treatment of indigestion and neuritis. Vitamin C is a water-soluble vitamin chemically named L-(+)-threonose-type 2,3,4,5,6-pentahydroxy-2-hexenoic acid-4-lactone, also known as L-ascorbic acid, with a molecular formula of C6H8O6 and molecular weight of 176.12.[1-2]
Vitamin C is a monoclinic crystal usually flaky, sometimes needle-like, odorless, acidic in taste, easily soluble in water, with strong reducing properties. Involved in the body's complex metabolic process, can promote growth and enhance resistance to disease, can be used as nutritional supplements, antioxidants, can also be used as wheat flour improver. However, excessive supplementation of vitamin C is not beneficial to health, but harmful, so it needs to be used rationally. Vitamin C is used as an analytical reagent in the laboratory, such as reducing agent and masking agent.

Ascorbic acid

Vitamin B1 (59-43-8) as feed additives, vitamin B1 has an important role in maintaining normal nerve conduction as well as the normal activities of the heart and digestive system.

Category:

Vitamins

Keywords:

Ascorbic acid