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Riboflavin sodium phosphate

SKU : VIN020

Description:

Name:Riboflavin sodium phosphate

Molecular Formula:C17H20N4NaO9P

Molecular Weight:478.33

CAS:130-40-5

EINECS:204-988-6

Standard:BP2009EP5

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CAS number

130-40-5

molecular formula

C17H20N4NaO9P

standard

EP5/BP2009

Package

25kg/drum
ITEMS LIMIT
The standard of Riboflavin Sodium Phosphate
Item Specifications (USP30) Specifications (BP2007) Specifications (CP2005)
Appearance A yellow or orange yellow crystalline powder A yellow or orange yellow crystalline powder A yellow or orange yellow crystalline powder
Idendification Conform Conform Conform
Loss on drying ,% ≤7.5 ≤8 ≤10
Specific rotaton +37°~ +42° +38°~ +43° +38°~ +42°
Lumiflavine ≤0.025 By6 ≤0.025
Free Riboflavin ≤6.0 ≤6.0 /
Riboflavin Diphosphate ≤6.0 ≤6.0 /
Inorganic phosphate ≤1.0 ≤1.5 ≤1.5
Assay (on the dried basis), % 73--79 73--79 74--79
Heavy metals (ppm) / ≤10 /
Organic volatile impurities Passes / /
Residue on ignition,% ≤25.0 / /
ph 5.0--6.5 5.0--6.5 4.0--6.5
Clarity / / passes

Description: A fine, orange yellow, crystalline power having a slight odor. It is hygroscopic.It is soluble in water, Practically insoluble in alcohol, chlorform and ether. Usage: Food additive. Nutrient; dietary supplement.

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