Buy Riboflavin 5′-Phosphate Sodium Powder Nutritional Supplements Online CAS 130-40-5
Riboflavin 5′-Phosphate Sodium Specification
Product Name: Riboflavin 5′-Phosphate Sodium CAS:130-40-5 Level: Food Grade Content: 75.6% Appearance: yellow powder Packing: 1KG/Aluminum foil bag Ingredients: Riboflavin Sodium Alias Vitamin B2 Physicochemical properties: Slightly soluble in water, stable in neutral or acidic solutions. Category: Natural Foods Industry: Food Field: Nutritional Supplements Deferred products: beverages, biscuits, candy and other foods Use: Used as a food additive to supplement vitamin nutrition and prevent the improvement of angular cheilitis, cheilitis, glossitis, and conjunctivitis. Usage and dosage: Use limit: GB 1-4880-94: Same as “01022, riboflavin”. 2. FAO/WHO (1988): Synthetic products are limited to pigments. FDA § 184.1697 (2000): Limited to GMP.
Riboflavin 5′-Phosphate Sodium Certificate of Analysis
Product name
Riboflavin 5′-Phosphate Sodium
CAS No.
130-40-5
Outer Packing
1kg/bag
Production date
2017.12.22
Shelf life
2019.12.21
Standard adopted
GB 28301-2012
Items of analysis
Specification
Results
Appearance
Orange powder
Conforms
Riboflavin content
73.0-79.0%
75.6%
Specific rotation
+37.0~+42.0
+39.4
Loss on drying(w/%)
7.5max
6.2
Residue on ignition (w/%)
25max
23.2
Free phosphoric acid (w/%)
1.0max
0.6
Free riboflavin (w/%)
6.0max
3.9
Riboflavin diphosphate (w/%)
6.0max
5.0
Pb/(mg/kg)
2max
0.5
PH
5.0~6.5
6.1
Conclusion
Qualified
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