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Hefei TNJ Chemical Industry Co., Ltd.

Ascorbic Acid CAS 50-81-7, L (+) -Ascorbic Acid, Ascorbic Acid Price manufacturer / supplier in China, offering Buy Ascorbic Acid CAS 50-81-7 Food/Feed Grade From China Factory Suppliers at Best Price, Nickel Oxide Nickelous Oxide CAS 1313-99-1, Factory Suppliers Ethyleneurea CAS 120-93-4 and so on.

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Supplier Homepage Product Other Food Additives Buy Ascorbic Acid CAS 50-81-7 Food/Feed Grade From China Factory Suppliers at Best Price

Buy Ascorbic Acid CAS 50-81-7 Food/Feed Grade From China Factory Suppliers at Best Price

FOB Price: Get Latest Price
Min. Order: 25 kg
Production Capacity: 30000mt/Year
Transport Package: 25kg/Certon
Payment Terms: L/C, T/T

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Basic Info
  • Resource: Natural
  • Specification: 99.0%~102.0%
  • HS Code: 2936270010
  • Trademark: TNJ
  • Origin: China
Product Description

Where to buy Ascorbic acid high quality with good price? There are many Ascorbic acid dealers in China but do you know where to find the most professional? TNJ Chemical is your best option. We begun to supply high quality Ascorbic acid feed and food grade since from 2001. Now we are the key Ascorbic acid factory suppliers from China. 

 

Vitamin C CAS 50-81-7 or L-ascorbic acid, is an essential nutrient for humans and certain other animal species. Ascorbic acid is a naturally ooccurring organic compound with antioxidant properties. It is a white solid and dissolves well in water to give mildly acidic solutions. Because it is derived from glucose, many animals are able to produce it, but humans require it as part of their nutrition. Other vertebrates which lack the ability to produce ascorbic acid include other primates, guinea pigs, teleost fishes, bats, and some birds, all of which require it as a dietary micronutrient (that is, in vitamin form).

 

Vitamin C is colorless crystals or a white or almost white, crystalline powder which discolors on exposure to air and moisture; Odorless or almost odorless and tasted sour; Easily soluble in water and a few partial soluble in ethanol; Insoluble in ether and chloroform.

 

 

Specificaton 

Appearance                                     White or almost White crystals 

Identification                                   Positive Reaction 
Melting Point About                         190ºC 
Colour of Solution                            ≤BY7 
PH                                                  2.1-2.6 
Copper                                            ≤5ppm 
Heavy Metals                                  ≤10ppm 
Mercury                                          <0.1mg/kg 
Lead                                               <2mg/kg 
Arsenic                                            ≤3ppm 
Cadmium(CD)                                  <1mg/kg 
Oxalic Acid                                       ≤0.2% 
Iron                                                 ≤2ppm <
Loss of drying                                   ≤0.4% 
Sulphate Ash(Residue On Ignition)    ≤0.1% 
Specific Optical Rotation                    +20.5°-+21.5°  
Assay                                               99.0% ~100.5% 
Standard                                          Up to BP2010/EP6/USP32/FCCV
 

Application

In the pharmaceutical industry, Ascorbic acid can be used mainly to produce various medicines as clinically important material for supplementary cure practice in different sectors. It is also 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;

Ascorbic acid is also commonly used in cosmetics, feed additives and other industrial areas.


Packaging
25kgs per carton
1*20" load 20mt with pallets
1*20"load 22mt without pallets

Storage
Keep container tightly closed. Keep container in a cool, well-ventilated area. Air Sensitive Sensitive to light. 
Store in lightresistant containers.
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