Trouver Acétate De Rétinyle, Acétate De Vitamine A, Poudre D'acétate De Rétinyle dans le répertoire Industry, Reliable Fabricant / Fournisseur / Factory de Chine
nouveaux produits
Délai de livraison: | 1 jours |
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Modèle: PH-VT-26
The standard of Riboflavin Sodium Phosphate | |||
Item |
Specifications (USP) |
Specifications (BP) |
Specifications (CP) |
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 |
Groupes de Produits : Série de vitamines > Vitamines liposolubles