CAS Registry Number

CAS 130-40-5 — Riboflavin-5'-phosphate monosodium salt dihydrate Food grade

Riboflavin-5'-phosphate monosodium salt dihydrate is a water-soluble form of vitamin B2 (riboflavin) used as a nutritional supplement, food coloring (E101a), and in pharmaceutical formulations for its role in energy metabolism and cell growth. It maintains the stability of riboflavin in aqueous solutions while providing bioavailable vitamin activity. This food-grade chemical has a CAS number of 130-40-5, with a molecular formula of C17H20N4NaO9P · xH2O and a molecular weight of 478.33. It must be stored at -15 to -20°C and carries no signal word for hazard classification. Molekula supplies Riboflavin-5'-phosphate monosodium salt dihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: Riboflavin-5'-phosphate monosodium salt dihydrate