Quality is the key natural solubility pure ascorbic acid vitamin c,China erythorbic acid isoascorbic acid price supplier

 

                                                         Our unique advantage                                                     

 

1)-We 100% inspect our finished product ascorbic acid .

2)-SGS UL ISO9001 CE BV REACH Certificate Low anti-dumping rate to EU

3)-36,000 MT output every year  

4)-We ship your orders 10% faster then competitors

5)-Long payment terms 60days ,90days can be accepted.

 

 

 1.Specifications:

 

Name: vitamin c ascorbic acid   

Appearance:White

crystals or crystalline powder 
Standard:BP2005/USP31/EP5 

 

                        Directly factory price food grade vitamin c ascorbic acid                        

 

Item	Standard (BP2005/USP31/EP5)	Test Result
Characteristics	White crystals or crystalline powder	Meet the Requirement
Identification	Positive Reaction	Meet the Requirement
Melting Point	190-192 °C	191.3 °C
PH	2.2~2.6	2.49
Clarity of Solution	Clear	Meet the Requirement
Color of Solution	≤BY7	< BY7
Specific Optical Rotation	+20.5~+21.5°	+21.17°
Copper	≤ 5 ppm	<5 ppm
Heavy metals	≤ 10 ppm	<10 ppm
Iron	≤ 2 ppm	<2 ppm
Oxalic Acid	≤ 0.2 %	<0.2 %
Sulphated Ash	≤ 0.1 %	<0.1 %
Residue on Ignition	≤0.1 %	<0.1%
Organic Volatile Impurities	Pass USP Test	Meet the Requirement
Assay	99.0~100.0%	99.95%
Loss on drying	≤ 0.4 %	<0.4 %
Lead	≤2ppm	<2ppm
Mercury	≤0.1mg/kg	<0.1mg/kg
Mesh	40~80mesh	Pass
Arsenic	≤3ppm	<3ppm

 

 

Packing:

 

Net weight 25kg cardboard cartons /drums lined with a layer of craft paper and two layers of plastic bags.

 

 

Application:

 

1) Keep food, fruits and beverage fresh and prevent them from producing unpleasant smell. 
2)Prevent formation of nitrous amine from nitrous acid in meat products. 
3)Improve dough quality and make baked food expand to its maximum. 
4)Compensate the Vitamin C losses of beverage ,fruits and vegetables during processing rocedures. 
5)Used as nutritional element in additives,Feed additives.

 

 

 

 

 

 

 

Our certification:

 

 

 

 

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