99% Vitamin C CAS 50-81-7 Food Grade Vc Ascorbic Acid Powder

99% Vitamin C CAS 50-81-7 Food Grade Vc Ascorbic Acid Powder

Description

Ascorbic Acid E300 is a water-soluble vitamin. It occurs as a white crystal or powder with a slight acidic taste.

Product Details

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Description & Usage:

Ascorbic Acid E300 is a water-soluble vitamin. It occurs as a white crystal or powder with a slight acidic taste.

It can be used in Food, Beverage, Pharmaceutical, Health & Personal care products, Cosmetics, Agriculture/Animal Feed/Poultry.

Ascorbic Acid is often used as an antioxidant in food preservation, meat products, fermented flour products, beer, tea, fruit juices, canned fruit, and canned meat. Ascorbic Acid E300 can also be used as a nutritional supplement.

Ascorbic Acid (VC) E300 can be used as Color fixative, Preservatives, Acidity Regulators, nutrition supplements in food such as in beverage, meat products, fermented flour products, beer, tea, fruit juices, canned fruit, and canned meat.

Ascorbic acid, Vitamin C can be used in a variety of forms, including salts and esters. In these forms, it will appear on ingredient lists under different names, such as sodium ascorbate, calcium ascorbate, potassium ascorbate, ascorbyl palmitate, or Ethyl Ascorbic Acid, ascorbyl stearate.

Vitamin C tablets is popular for its convenience, including Effervescent tablet, Buccal tablet and Chewable tablet of different fruit flavors as orange, peach and strawberry and etc.


Specificaitons:

Conform to EP/BP/USP/FCC standard

Molecular Formula: C6H8O6

Molecular Weight: 176.12

CAS No.: [50-81-7]

Molecular Structure:

4


Items

Specifications

Appearance

White crystalline powder

Assay

99.0 ~ 100.5%

Melting point

190 ~ 192℃

Specific rotation

+20.5 ~ +21.5°

Identification

Positive

Clarity & Colour of solution

Clear and colorless

Sulphated ash

0.1% Max.

Copper

5ppm Max.

Iron

2ppm Max.

Organic volatile impurities

Meet the requirements

Oxalic acid

0.2 % Max.

Heavy metals (Pb)

10ppm Max.

Arsenic (As)

3ppm Max.

pH

2.1 ~ 2.6


Dosage & Administration:

Ascorbic acid (vitamin c) is usually administered orally.

The average protective dose of vitamin C for adults is 70 to 150 mg daily.

In the presence of scurvy, doses of 300 mg to 1 g daily are recommended.

Packing: Net 25KG/Carton.

Shelf life: Two years when Keep in a tightly closed container, stored in a cool, dry, ventilated area.

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