Certification: | ISO |
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Shape: | Powder |
Type: | Vitamin |
Quality Standard: | USP/Ep |
Function: | Vitamin Additives |
Transport Package: | Carton, Drum |
Samples: |
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Customization: |
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Analytical Items | Standard |
Appearance | A yellow or orange-yellow crystalline powder |
Identification | Positive |
Assay | ≥80.0% |
PH | 5.0~6.5 |
Specific Optical Rotation | +37°~+42° |
Loss on drying | ≤7.5% |
Lumiflavine | ≤0.025% |
Free Riboflavin | ≤6.0% |
Riboflavin Diphosphate | ≤6.0% |
Free Phosphate | ≤1.0% |
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