Customization: | Available |
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CAS No.: | 149-32-6 |
Formula: | C4h10o4 |
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Product name: |
Erythritol |
Appearance: |
White crystalline powder |
Odor: |
Characteristic |
Identification: |
Complied to Standard |
Particle size: |
18-60 mesh,30-60 mesh,80-100 mesh |
Assay: |
99.5-100.5% |
Test | Result |
Appearance | White crystalline powder, without the impurity that can be seen by eye. |
Odor and Taste | No unusual odor and with cool organoleptic mouth feel sweet taste. |
Assay | Min 99.5% |
Melting point | 119-123°C |
Residue on Ignition | Max 0.10% |
Loss on drying | Max 0.20% |
Heavy metal | Max 0.5 ppm |
As | Max 2.0 ppm |
Lead | Max 0.5 ppm |
Ash | Max 0.01% |
Reducing substances | Max 0.3% |
Ribitol and Glycerol | Max 0.02% |
Solubility | Freely soluble in water, slightly soluble in ethanol |
Bacterium total | Max 1000 cfu/g |
E.coli | Not detective |
Main Peak in HPLC | The retention time of the major peak in the chromatogram of Assay Solution corresponds to that in the chromatogram of the Standard Solution obtaied in the Assay |