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Description

Product Name: Sodium ascorbate
CAS: 134-03-2
MF: C6H7NaO6
MW: 198.11
EINECS: 205-126-1
Melting point: 220 °C (dec.)(lit.)
Boiling point: 235 °C
Density: 1.66
Refractive index: 105.5 ° (C=10, H2O)
Storage temp: 2-8°C
Solubility H2O: 50 mg/mL
Water Solubility: 620 g/L (20 ºC)
Merck: 14,830
BRN: 3767246

Specification

Product name

Sodium Ascorbate Granulation 99%
CAS No. 134-03-2
Batch No. 2021012301 Quantity 2000 kg
Manufacturing date Jan.23, 2021 Testing date Jan.24, 2021
Inspection items Specifications Results
Appearance White or Yellowish Granular Powder conform
Heavy Metals(as Pb) ≤10ppm  <10ppm
Arsenic(AS) ≤2ppm  <2ppm
Loss on Drying ≤0.20% 0.14% 
Content(Besed On Dride Basis) 98.0-100.0%  99.20% 
Through 20 mesh% ≥95.0%  99.0% 
Through 100 mesh% ≤35.0%  17.76%
Tapped Density -------- 0.82g/ml 
Bulk Density -------- 0.66g/ml 
Angle of Repose ---------- 40.0°
Identification Positive Reaction Positive Reaction 
Total Plate Count ≤1000CFU/g <1000CFU/g 

          Total Molds Yeasts and Mildew

≤100CFU/g <100 CFU/g 
Escherecia Coli  Negative  Negative 
Salmonella Negative   Negative  
Staphylococcus Aureus Negative   Negative  
Conclusion conform

Application

Sodium ascorbate CAS 134-03-2 manufacture price as a food nutrient fortifier, the effect is the same as that of ascorbic acid, and the amount of use needs to be converted.

In addition, Sodium ascorbate CAS 134-03-2 can be used as color protection agent and antioxidant.