China Riboflavin Sodium Phosphate USP Good Quality Competitive Price CAS 130-40-5, Find details about China Riboflavin Sodium Phosphate, Riboflavin from Riboflavin Sodium Phosphate USP Good Quality Competitive Price CAS 130-40-5
1. Help to improve the quality of life
2. Treatment of Migraine
3. Promote the development and cell regeneration
4. To the skin, nails, hair, the normal growth
5. To help eliminate the mouth, lips, tongue inflammation
6. to enhance visual acuity, reducing eye fatigue
Package
25kg/drum
Specification
Item | Specifications |
Appearance | Yellow or orange yellow crystalline,hygroscopic powder |
Assay (on dried basis) | 73.0~79.0% |
Identification | Positive |
Loss on Drying | ≤7.5% |
Specific optical rotation | +37.0~ +42.0° |
Lumiflavin | A440nm≤0.025 |
Free Riboflavin | ≤6.0% |
Riboflavin Diphosphates | ≤6.0% |
Free Phosphate | ≤1.0% |
Residue on ignition | ≤25.0% |
Inorganic phosphate | ≤1.5% |
PH | 5.0~6.5 |
Organic volatile impurities | Meets the requirements |
Heavy Metals | ≤10ppm |