Vitamin K3 (Msb, Mnb, Menadione)

We are offering our customers a wide range of Vitamin K3 (MSB, MNB, MENADIONE), which are available following Specifications :-
Vitamin K3 MSB
CAS NO---------------------130-37-0
Formula:-------------- ------C11H9NaO5Sa c3H2O
MSB96 Menadione--------50% min
Melting point--------------121A C-124A C
Solubility-------------------very readily soluble
Appearance-----------------White powder

Vitamin K3 MNB:
CAS NO--------------------73581-79-0
Formula:--------------------C17H16N2O6S
MSB96 Menadione--------43.7%min
Melting point----------------178A C-180A C
Solubility---------------------not soluble in water
Appearance-------------------White to yellowish powder

Vitamin K3 Menadione:
CAS NO-----------------58-27-5
Formula:----------------C11H8O2
enadione----------------95% min
Melting point-----------103A C-106A C
Solubility---------------not soluble in water
Appearance-------------Yellowish powder
Packing: 25kg net in drum with inner plastic bag or 25kg carton
Storage: store in a cool, dry, ventilated area. At temperature below 25 degree and less than 65% RH
Standard: GB/T7293/BP2004/USP28