Vitamin C / Ascorbic Acid / Antioxidant Ascorbic Acid

Details:

Brief Info.:

• Product name: High quality food grade pure vitamin c ascorbic acid
• CAS No.: 50-81-7
• Molecular formula : C6H8O6
• Molecular weight : 176.13
• Structural formula :

                                                                                          

Certification of Analysis

 

Item	Specifications	Results
Characteristics	White or almost white crystalline powder	Pass
Identification	Positive reaction	Pass
Melting Point	About 190°C	191°C
PH	2.1-2.6	2.3
Clarity of solution	Clear	Pass
Color of solution	≤BY7
Copper	≤5ppm	<5ppm
Heavy metals	≤5ppm	<10ppm
Iron	≤2ppm	<2ppm
Lead	≤2ppm	<2ppm
Arsenic	≤3ppm	<3ppm
Oxalic acid	≤0.2%	<0.2%
Sulphated Ashes	≤0.1%	0.03%
Specific optical Rotation	+20.5°~ +21.5°	+21.1°
Assay	99.0%-100.5%	99.9%
Organic volatile impurities	Pass	Pass
Residual solvents	Methanol: NMT 3000ppm	<3000ppm

 

Features:
1) It contains over 99.5% of ascorbic acid
2) Mainly used in producing various medicines, it is an important medicine for
clinical supplementary treatment
3) It can be used in food additive. It is a good and safe nutritional agent as well
as an antiseptic and baking agent of flour processing
4) It can be used in feed additive and can improve animals' immunity from
disease
5) VC fine-crystal and fine powder with 40-80, 30 - 300 mesh (US standard sieve)

Function:

It applies mainly to production of various medicine as clinically important material for supplementary cure practice in different sectors. Being food additives, it acts as superior and reliable gent in mutrition , antiseptic and flour processing aspects. It also helps enhance the immune systerm of animals as being served in feed additives

Application:

In the pharmaceutical industry,can be used to treat scurvy and various acute and chronic infections diseases,are applicable to the lack of VC.
In the food industry,it can both use as nutrition-al supplements,supplementary VC in food processing,and also is good Antioxidants in food preservation,widely used in meat products,,fermented flour products,beer,tea dtinks, fruit juice,canned fruit,canned meat and so on.Also commonly used in cosmetics,feed additives and other industrial areas. 

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Mesh size: 100% pass 80 Mesh
Microbiological Control: 

Total Plate Count	1000CFU/g MAX
Yeast & Mold	100CFU/g MAX
E.Coli	Negative
Salmonella	Negative

 

Packing & Storage:

Packing :	In fiber-drums with two-plastic bags inside.
Net Weight :	25kgs/Drum
Gross Weight :	28kgs/Drum
Srorage :	Stored in dry and cool place, keep away from strong light and heat.
Shelf Life :	Two years when properly stored.

 

Shipments:
1. Small Orders: by DHL, UPS, TNT, EMS, FedEx, etc.
2. Big orders: by air or sea.

Contact information:
Company: Shaanxi Sinuote Bio-Tech Co., Ltd
Add: No.101-18, Huilinhuacheng, Taiyuan Road, Xi'an city

Phone number:+86-29-15529663648
Contact: Alisa Zheng

Any questions please contact us soon as possible.Thanks for your attention!