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Hugestone Enterprise Co.,Ltd

ADD: 9/F,Fortune Building, No.359 Hongwu Road, Nanjing 210002, China

Manager: Mr. Frank Wang

Tel: 86-25-84204331,84209951

Mob: 86-13505173993

Fax: 86-25-84204061,52300546

E-mail: sales2@hugestone-china.com

Website: www.hugestoneingredients.com

www.hugestone-china.com

www.hugestoneru.com (multiple languages)

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Ascorbic Acid

Ascorbic Acid

Ascorbic Acid can fight scurvy, so it is also called ascorbic acid. It is an important vitamin widely found in fresh fruits and vegetables and many organisms. As a highly active substance, it is involved in many metabolic processes. In the human body, it is a highly potent antioxidant used to reduce the oxidative stress of the ascorbate peroxidase substrate.

Detailed description

Product Features

Ascorbic Acid is a naturally occurring organic compound with antioxidant properties. It is a white solid, but impure samples can appear yellowish. It dissolves well in water to give mildly acidic solutions. It has identical antioxidant properties to L-ascorbic acid yet has far less vitamin C activity.


Ascorbic Acid can fight scurvy, so it is also called ascorbic acid. It is an important vitamin widely found in fresh fruits and vegetables and many organisms. As a highly active substance, it is involved in many metabolic processes. In the human body, it is a highly potent antioxidant used to reduce the oxidative stress of the ascorbate peroxidase substrate. 


Ascorbic Acid can maintain immune function, hydroxylation and serotonin, maintain blood vessel integrity, promote non-heme iron absorption, etc. At the same time, it also has anti-oxidation, anti-free radical, inhibit the formation of tyrosinase, thereby achieving whitening.



Specification:

Analysis Contents

Analysis Standard

Analysis Results

Description

White or almost white crystals or crystalline powder

Pass

Identification

Positive Reaction

Positive

Melting Point

190°C-192°C

191.3°C

PH

2.1-2.6

2.41

Clarity Of Solution

Clear

Clear

Colour Of Solution

≤BY7

<BY7  

Copper

≤5ppm

<5ppm  

Heavy Metals

≤10ppm

<5ppm

Mercury

≤1ppm

<1ppm

Lead

≤2ppm

<2ppm

Arsenic

≤3ppm

<3ppm

Oxalic Acid

≤0.2%

<0.2%

Loss on drying

≤0.4%

<0.1%  

Residue on ignition

≤0.1%

<0.1%  

Specific Rotation

+20.5°–+21.5°

+21.0°

Organic Volatile Impurities

Pass

Pass

Assay

99.0-100.5%

99.92%

Conclusion

The Above-Mentioned Product Conforms To BP2005/USP30/FCCIV

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