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Sodium erythorbate

CAS No.: 6381-77-7
Spec: 99%min
Packing: 25kg/carton,20MT/20'FCL with palletized.
Lead time: in stock
Dangerous goods or not: not
Country of origin: China
Product Name  Sodium Erythorbate CAS 6381-77-7
Molecular Structure Shelf life

2 years
Molecular Weight Molecular Formula
198.11 C6H7NaO6
Quantity Packing 
20T 25KG/Carton
Storage  Keep in a cool & dry place

Items Specification Results Test Method
Description White crystalline powder Conforms  
Identity Positive Positive  
Identification Passes test A,B,C Conform  
Assay(C6H7O6Na·H2O) 98.0%~100.5% 99.5%  
Specific rotation[α]D25° +95.5°~+98.0° +96.6°  
Heavy metals (ppm ,as Pb) ≤10 <10  
Lead (ppm) ≤2 <2  
Arsenic (ppm) ≤3 <3  
Mercury(ppm) ≤1 ND  
Oxalate Pass the test Conform   
pH (10% Aqueous solution) 5.5-8.0 7.21  
Loss on drying ≤0.25 0.07%  
Meet the requirement of FCC9 standard.

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