Customization: | Available |
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CAS No.: | 57817-89-7 |
Formula: | C38h60o18 |
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ITEM | SPECIFICATION |
STANDARD REFERENCED |
|
Physical |
Appearance | White fine powder | Visual |
Sweetness | ≥440 than Saccharose | Sensory | |
Loss on drying | ≤5.0% | 2g/105ºC/5hrs | |
Ash | ≤0.2% | 2g/800ºC/5hrs | |
Specific Rotation | -30°~ -38° | Polarimeter | |
Absorbency | ≤0.05 | Spectrophotometer | |
PH | 4.5-7.0 | 1 in 100 | |
Heavy metals | ≤1ppm | Colorimetric method | |
Arsenic(As) | ≤0.1ppm | Atomic Absorption | |
Lead(Pb) | ≤0.1ppm | Atomic Absorption | |
Cadmium(Cd) | ≤0.1ppm | Atomic Absorption | |
Mercury(Hg) | ≤0.1ppm | Atomic Absorption | |
Ethanol Residue (Methanol) | ≤200ppm | GC | |
Ethanol Residue (Ethanol) | ≤3000ppm | GC | |
Assay | Total Glucoside | ≥98.0% | JECFA |
Rebaudioside A | ≥98.0% | JECFA | |
Stevioside | / | JECFA | |
Rebaudioside C | / | JECFA | |
Microbial | Total Plate Count | ≤1000CFU/g | ChP |
Yeast &Mould | ≤100CFU/g | ChP | |
E.Coli | Negative/g | ChP | |
Salmonella | Negative/20g | ChP | |
Else |
Packing | Pack in paper-drums and two food grade poly bags inside. Net weight: 20kg/drum | |
Storage condition | Store in a well closed place with constant low temperature and no direct sun light | ||
Shelf life | Three years when properly stored |