Category: Vitamins
Vitamin K1 is part of Nustras' Vitamins range. Also known as phytonadione or phylloquinone, it carries CAS No. 84-80-0 with the molecular formula C31H46O2 and assays at 97.0–103.0% phytonadione. In its native state it presents as a clear yellow to amber, very viscous, practically odourless liquid.
It is available as an oil/liquid at about 98% and as a cold-water-soluble coated powder at 1–5% for easier handling and dispersion. Typical applications include vitamin K nutrition, bone health formulations, fortification and dietary supplements. Contact Nustras for detailed specifications, available forms and packaging options.
| Assay | Phytonadione 97.0–103.0% |
| Appearance | Clear yellow to amber, very viscous liquid; practically odourless |
| Grade / Standards | Phytonadione (vitamin K1), 98% oil & 1–5% CWS/coated powder grades, Assay 97–103%, USP |
| Country of Origin | China |
Vitamin K1 (phytonadione, C31H46O2) is a clear yellow-to-amber viscous liquid assaying 97.0–103.0%, also supplied as 1–5% cold-water-soluble (CWS) or coated powders. It is used for bone health, vitamin K nutrition and fortification of supplements and foods.
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