Vitamin C Powder,China CHINA price supplier

product details

Model No:CHINA

Origin:Hebei China

Brand:CHINA

Ascorbic acid
white crystal powder
CAS:50-81-7
BP/USP/EP/JP/FCC

ascorbic acid
white crystal powder
CAS:50-81-7
BP/USP/EP/JP/FCC

Commodity Description:

Item

Specification (BP 2004/ USP 29 / FCC V)

Name

Ascorbic Acid

CAS No.

50-81-7

Formula

C ₆ H8 ₈ O ₆

Appearance

White crystalline powder

Assay(on dry basis)

99.0 - 100.5%

Melting point

190 ^O C

Identification

Positive reaction

Specific rotation

+20.5 --- +21.5 ^o

PH value

2.1 - 2.6

Clarity of solution

Clear

Organic volatile impurities

Conforms

Heavy metals(as Pb)

10 ppm max

Copper

5 ppm max

Iron

2 ppm max

Residue on ignition

0.1% max

Oxalic Acid

0.2% max

Functional use

Antioxidant

Ascorbic Acid, also known as Vitamin C, is a vitamin which human body can not produce on its own. It can be used as antioxidants. Antioxidants are Food Ingredients and Food Additives that act as preservatives by inhibiting the effects of oxygen on food, and can be beneficial to health. And food ingredients, food additives become more and more important in our daily life.

Main physiological functions of Ascorbic Acid:
1. To facilitate the biosynthesis of ossein and accelerate the healing of wounds.
2. To play an important role in the metabolism of tryptophan and tyrosine, which can prolong the life of the body.
3. Could improve the utilization of the iron, calcium and folic acid.
4. To improve the metabolism of fats, lipoid and cholesterol, which can prevent cardiovascular disease.
5. Besides accelerating the growth of teeth and bone, Ascorbic Acid also can prevent the bleeding of the gum.
6. It can enhance the body's anti-stress and immunity to the outside environment.

CAS No.: 50-81-7 Other Names: ascorbic acid MF: C6H8O6

EINECS No.: 50-81-7 FEMA No.: 50-81-7 Place of Origin: Hebei China (Mainland)

Type: Antioxidants, Emulsifiers, Stabilizers, S... Brand Name: CHINA Model Number: CHINA

VITAMIN C: white

CAS No.: 50-81-7	Other Names: ascorbic acid	MF: C6H8O6
EINECS No.: 50-81-7	FEMA No.: 50-81-7	Place of Origin: Hebei China (Mainland)
Type: Antioxidants, Emulsifiers, Stabilizers, S...	Brand Name: CHINA	Model Number: CHINA
VITAMIN C: white