Riboflavin Sodium Phosphate
Цена: 14000 руб.
Минимальный заказ: 1 шт.
Riboflavin sodium phosphate, the CAS number is: 130-40-5, the molecular formula is: C17H20N4NaO9P, it is also called Riboflavin-5-phosphate sodium, Riboflavin 5’-sodium phosphate or Vitamin B2-5-Phosphate.
Riboflavin sodium phosphate is mainly used to make riboflavin sodium phosphate injection, which is mainly used to treat riboflavin deficiency, it is also used as a food nutritional enhancer and edible yellow pigment.
Бренд: Handom Chemicals
Страна: China
Appearance: Yellow or orange yellow crystalline powder
Identification(A: Fluorescence Test): The solution is pale greenish yellow by transmitted light, and it exhibits an intense yellowish green fluorescence by reflected light under long-wavelength UV light that disappears upon the addition of mineral acids or alkalies
Identification(B: Reactions of Sodium Salt & Phosphates): The filtrate gives reaction of sodium and reaction of phosphate
Related Substances (Free Riboflavin): Not more than 6.0%
Related Substances (Riboflavin DiPhosphate): Not more than 6.0%
Inorganic Phosphate: Not more than 1%
Specific Optical Rotation: +37.0° ~ +42.0°
pH of 1.0% Solution: 5.0 ~ 6.5
Lumiflavin: Absorbance: Not more than 0.025
Sulphated Ash: Not more than 25.0%
Loss on Drying: Not more than 7.5%
Heavy Metals: Not more than 10 ppm
Cadmium (Cd): Not more than 1 ppm
Arsenic (As): Not more than 1 ppm
Mercury (Hg): Not more than 0.1 ppm
Lead (Pb): Not more than 2 ppm
Assay of Riboflavin (on dried basis): 73.0% ~ 79.0%
Residual Solvents (Methanol): Not more than 3000 ppm
Residual Solvents (Acetonitrile): Not more than 410 ppm
Residual Solvents (Pyridine): Not more than 200 ppm
Total Aerobic Microbial Count: Not more than 1000 CFU/g
Yeasts & Moulds: Not more than 100 CFU/g
Escherichia coli: Negative/g
Salmonella: Negative/g
Staphylococcus aureus: Negative/g
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