Sodium Erythorbate CAS 6381-77-7

Sodium Erythorbate CAS 6381-77-7

Sodium Erythorbate is an important antioxidant preservative in the food industry, which can maintain the color, natural flavor and extend the shelf life of food.
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Product Details

 

Product name:
Sodium Erythorbate
Molecular Formula:
C6H7NaO6·H2O
Molecular Structure:  
异抗坏血酸钠结构式.png
Molecular Weight: 
216.12
CAS No.: 
6381-77-7


Description

Sodium Erythorbate occurs as a white, crystalline powder or as granules. In the dry state it is reasonably stable in air, but in solution it deteriorates in the presence of air, trace metals, heat, and light. One gram dissolves in about 7mL of water. The pH of a 1:20 aqueous solution is between 5.5 and 8.0.

 

Application

Sodium erythorbate is the sodium salt of erythorbic acid, white crystalline powder or granules and oderless. It has been confirmed as a statutory food additive by FAO and WHO. Sodium erythorbate has significantly effect on keeping food color, natural flavor and extending the shelf life of food. It is widely used in meat products, beer, beverages, canned fruits and so on.

 

Specification

Appearance 
White crystalline powder or granules
Assay
98.0 - 100.5﹪
Loss on drying
≤0.25﹪
Optical Specific Rotation
+95.5°~ +98.0°
OxalatePasses Test
Lead 
≤5ppm


Packing  

25kg/carton or as per requirement.

 

Storage

Store in a cool, dry place, protected from light.

 

Minimum Order

100kgs

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