Inventory Updated 2022.5.20
May 20, 2022
1. Flavorings Items Quantity Vanillin (Julan Brand) 2,000 kgs Vanillin (Eternal Pearl Brand) 8,000 kgs 2. Preservatives Items Quantity Natamycin 50% in lactose 650 kgs
E number: E101a
Formula: C17H20O9 PN4Na2H2O
Weight: 514.36 g/mol
MOQ: 10KG
Package: 10KG/drum;
Certificate: ISO/Kosher/Halal
Specification: EP/BP/FCC/ USP
Appearance: Yellow or orange powder
Grade: Pharmaceutical/Food/Feed grade
Across Biotech supply Riboflavin 5’-Phosphate Sodium USP/BP/EP, used in pharmaceuticals, food and feed.
2.1 Riboflavin 5’-Phosphate Sodium USP specification
| Item | USP |
| Appearance | Yellow to orange yellow crystalline powder |
| Identification | Positive |
| pH | 5.0 ~ 6.5 |
| Specific Rotation | +37.0°~ +42.0° |
| Limit Of Lumiflavin | ≤0.025 |
| Related Substances | Free Riboflavin or Riboflavin di-Phosphate
NMT 6.0% |
| Free Phosphate | A sample solution≤A control solution |
| Loss On Drying | ≤7.5% |
| Residue On Ignition | ≤25.0% |
| Residual Solvents | |
| Ethanol | ≤0.5% |
| Acetonitrile | ≤0.041% |
| Pyridine
Assay |
≤0.02%
73.0%~79.0% |
| Microorganism limits | Conform |
3.1 What grade of Riboflavin 5’-Phosphate Sodium can you offer?
We supply Riboflavin 5’-Phosphate Sodium USP/BP/EP, used as an API or nutrient supplement in food and feed.
3.2 What is the package and MOQ?
For riboflavin 5 phosphate sodium, the package is 10kg per drum, the MOQ is 10KGs.
Riboflavin sodium phosphate is a yellow to orange crystalline or crystalline powder. It tastes bitter. It has hygroscopicity and is easily soluble in water. The pH values of different concentrations of aqueous solution are different. It is insoluble in ethanol, ether and chloroform. It is stable when it is dry, but it deteriorates rapidly when it is exposed to light in solution.
Riboflavin sodium phosphate has the same pharmacological effect as riboflavin and can be used to treat angular stomatitis, cheilitis, glossitis, blepharitis, scrotitis, seborrheic dermatitis, and so on.
It is mainly used to prepare stable and high concentration active VB2 water needles, compound VB preparation, and eye drops and is widely used as a food additive, beverage additive, and feed additive in the food and feed industry.
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1. Flavorings Items Quantity Vanillin (Julan Brand) 2,000 kgs Vanillin (Eternal Pearl Brand) 8,000 kgs 2. Preservatives Items Quantity Natamycin 50% in lactose 650 kgs
Shanda Rd 160, Lixia distric, Jinan, China
Monday-Friday: 9:00-18:00
China Food/Feed Additives Supplier
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