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Vitamin K1

Name:Vitamin K1
CAS Number:84-80-0
Formula:C31H46O2
Molecular Weight:450.77
Density:0.984 g/mL at 25 °C(lit.)
Melting Point:-20 °C(lit.)
Boiling Point:546.44 °C at 760 mmHg
Flash Point:200.441 °C
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Vitamin K plays a key role in helping the blood clot, preventing excessive bleeding. Vitamin K is actually a group of compounds. The most important of these compounds appears to be vitamin K1 and vitamin K2.

    CERTIFICATE OF ANALYSIS

Product name
Vitamin K1
CAS No.
84-80-0
Outer Packing
25KG
Production date
2016.08.07
Shelf life
2019.08.06
Standard adopted
Enterprise standard
Items of analysis
Specification
Results
Characteristics
Primrose powder
Primrose powder
Mesh size
<180um
120um
Loss on drying
≤5.0%
2.14%
Residus on ignition
≤0.5%
0.16%
Ferrite
≤50ppm
Conform
Vk1 Assay
1.0-1.2%
1.03%
Conclusion
Qualified

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