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Crystallized Vitamin C Crystals Ascorbic Acid 100 Pure Powder For Foods Pharmaceuticals

Crystallized Vitamin C Crystals Ascorbic Acid 100 Pure Powder For Foods Pharmaceuticals

Crystallized Vitamin C Crystals Ascorbic Acid 100 Pure Powder For Foods Pharmaceuticals

Product Details:

Place of Origin: CHINA
Brand Name: RUNKEY
Model Number: BP/EP/USP/FCC

Payment & Shipping Terms:

Minimum Order Quantity: 100kg
Price: Negotiable
Packaging Details: 25kg/Carton and it can load 20MT in one 20'GP
Supply Ability: 10000 MT per year
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Detailed Product Description
Appearance: White Crystalline Powder FEMA: 3025
EINECS: 200-066-2 Synonym: L-Ascorbic Acid; Ascorbic Acid
Grade: Food Grade Purity: 99.5% Min
HS Code: 2936270010 Color: White
High Light:

100 pure vitamin c powder

,

good antioxidant vitamins

A White Crystalline Powder Vitamin C Antioxidant Agent For Foods Pharmaceuticals

 

Ascorbic Acid is well-known for its antioxygenation. So it is called antioxidant. Most people are familiar with L-Ascorbic Acid also called Vitamin C. When it is not vitamin format, ascorbic acid was often used for film production. Ascorbic acid is easy to be oxydated, but it can prevent different cells from damaging. It must be stored in cold and dark place. Because it can oxidate the touched metals, it can not be stored in metal vessels.

 

Product Name Vitamin C
Synonym L-Ascorbic Acid; Ascorbic Acid
CAS No. 50-81-7
Molecular Format C6H8O6
Molecular Weight 176.12
EINECS No. 200-066-2


Specification

 

TEST ITEMS SPECIFICATIONS TEST VALUE
Appearance White or almost white, crystalline powder or colourless crystals A white crystalline powder
Melting point About 190℃, with decomposition 191℃
Infrared Absorption Spectrum Infrared absorption spectrum accord with the reference spectrum of ascorbic acid CRS Meets the requirements
pH (with 5% water solution) 2.1 ~ 2.6 2.3
pH (with 2% water solution) 2.4 ~ 2.8 2.5
Appearance of solution Clarity : clear; Colour: ≤BY7 Clarity: clear; Colour: <BY7
Specific optical rotation +20.5 ̊ ~ +21.5 ̊ +21.0 ̊
Loss on drying ≤0.4% 0.04%
Impurity E ≤0.2% Conforms
Related substance

Impurity C: ≤0.15%

Impurity D: ≤0.15%

Unspecified impurities: ≤0.10%

Total impurities: ≤0.2%

Impurity C: undetectable

Impurity D: 0.02%

Unspecified impurities: 0.01%

Total impurites: 0.03%

Copper ≤5.0ppm <5.0ppm
Iron ≤2.0ppm <2.0ppm
Arsenic ≤3.0ppm <3.0ppm
Lead ≤2.0ppm <2.0ppm
Mercury ≤1.0ppm <1.0ppm
Cadmium ≤1.0ppm <1.0ppm
Heavy metals ≤10ppm Conforms
Sulphated ash ≤0.1% 0.06%
Residual solvents Meets the requirement Meets the requirements
Assay 99.0%~100.5% 99.7%
 
Preparation
Crystallized Vitamin C Crystals Ascorbic Acid 100 Pure Powder For Foods Pharmaceuticals
 
Application 
 

As a kind of Vitamin C, ascorbic acid plays a great role in preventing scurvy caused by long voyage travel. For example, in order to prevent scurvy, oranges with rich of vitamin C was provided for sailor and passengers. Although most animals can compound ascorbic acid naturally, but human beings do no have this ability and have to get this nutrition by foods. Cauliflower, spinach and cranberry also have rich ascorbic acid except the fruits like oranges. After getting that ascorbic acid can prevent scurvy, the manufacturers of natural foods start sales of Vitamin C capsules. Besides, vitamin C also is added into many fruit juice drinks.

 

Packaging and storage

 

25kg/carton or drum or according to the requests of the customers. Carton size is 36*27*32(cm).

 

Crystallized Vitamin C Crystals Ascorbic Acid 100 Pure Powder For Foods Pharmaceuticals

 

FAQ:

1. What is lead time of the shipment?

We can deliver the goods within 7-10 days after receipt of the payment.

 

2. Can we get smaller quantity of Vitamin C?
Generally our MOQ is 100kg and we can deliver it by sea, by air or courier like FedEx etc.. We always do it according to the requirements of the customers.
 

3. Can we get free samples?

We can provide free sample within 200g which is enough for test generally and the customers undertake the FedEx freight.

 

Contact Details
Shanghai Runkey Biotech Co., Ltd.

Contact Person: terry

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Contact

Address: Room 601, Building 62, No. 221, Caiyun Road, Shanghai, 201306, China

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