Riboflavine (vitamin B2)

Supplier: RPI

R64040-100.0 R64040-500.0 R64040-1000.0
76348-040EA 55.16 USD
76348-040 76348-042 77510-416
Riboflavine (vitamin B2)
Riboflavine (Vitamin B2)

Caution: Research or further manufacturing use only, not for food or drug use.

Formula: C₁₇H₂₀N₄O₆
Melting Pt: 290 °C
Storage Temperature: Room Temperature
MDL Number: MFCD00005022
CAS Number: 83-88-5
EINECS: 201-507-1

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Specification Test Results

Appearance Orange yellow crystalline powder
Assay (Dry Basis) 98.0 - 102.0 %
Heavy Metals ≤ 10 ppm
Identification Positive
Loss on Drying ≤ 1.5 %
Lumiflavin (Absorbance of the fitrate at 440nm) ≤ 0.025
Particle Size 95% passes through 80 mesh sieve
Residue on Ignition ≤ 0.3 %
Specific Optical Rotation (USP) -115 - -135 °
BSE/TSE Free Conform
Non Animal Origin Conform

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