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Daily chemical raw material

Sodium citrate (food grade)

OUR Price: ￥yuan
Detailed Product Description

　　Molecular formula:　Na3C6H5O7.2H2O
　　Molecular weight:　294.1
　　Properties:　 colorless crystal or white crystalline powder .
　　Quality index:

Inspection Item
Unit
BP93
BP98
USP24
Company standard
Appearance
  
colorless crystal or white crystalline powder
Identification solubility
  
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Acidity or alkalinity
  
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transparency color
  
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Light transmittance (405nm)
        
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Assay
%
99.0-101.0
99.0-101.0
99.0-101.5
99.2-100.5
Moisture
%
11.0-13.0
11.0-13.0
11.0-13.0
11.2-12.8
As
ppm
      
<0.3
Heavy metals
ppm
≤10
≤10
≤10
≤1
Oxalate
ppm
≤300
≤300
  
≤20
Chloride
ppm
≤50
≤50
  
≤5
Sulfate
ppm
≤150
≤150
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≤30
Readily carbonizable substance
  
no darker than standard
    
lighter than standard
tartrate
ppm
    
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Pb
ppm
      
≤0.5
pyrogen
IU/mg
      
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Granularity
        
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　　Uses:

　　1,Mainly used in food, drink as sourness agent, season, antiseptic, preservative,Antioxidant;

　　2,As antioxidant, plasticizer, detergent used in chemicals and cosmetics.
　　Packing:　25KG/ woven bag or film coated paper bag.
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