VitaminK3,China price supplier

VitaminK3 （ MSB ）

Chemical name:

menadione Sodium Bisulfite （MSB）

Molecular formula, Molecular weight:

C11H8O2·NaHSO3·3H2O

Structural formula:

Aspects and characters ：

White crystal power, no smell, water-soluble, not dissolved in ethanol, hardly dissolved in aether and benzene, stable in normal temperature, easily decomposed under light, stimulating skin and respiratory tract.

Efficacy ：

It facilitate the formation of thrombin so as to speedup or maintain the normal concretion time of blood. As well as lowering blood pressure, it is also diuretic and strengthen liver’s detoxification ability. Deficiency of VK3 will lead to longer concretion time of blood or to bleeding nonstop. That means even very small wounds may lead to the breach of blood vessels, resulting in extensive observable underskin bleeding and bleeding of other apparatuses or organs such as: muscles, brain, stomach, intestines, abdomen, urinary system, genital system and so on. More seriously, it may lead to hematuria and anaemia, even death.

Reservation ：Reserved in a place that is shabby and cool, lightproof and dry.

Guarantee period ：One year. Please use it as soon as possible after unpacking for fear of metamorphose.

VitaminK3 （ MNB ）

Base on MSB, combining niacinamide molecular groups, MNB replaces sodium ion and 3 crystal water in MSB. For one thing. This eliminates the presence of water molecule which is the main factor of product instability. For another thing, big molecular group blocks the way isomer transforms, which restrains isomer from coming into being. Also, the presence of supportive molecule group favors the transformation and absorb of VK3 in organisms.

Chemical name:

menadione Nicotinamide Bisulfite（MNB）

Molecular formula, Molecular weight ：C17H16O6N2S=376.23

Structural formula ：　　

Physical characteristics:

White crystal power, little water-soluble（1.3g / 100ml）,easily dissolved in ethane and chloroform.

MNB unique advantage:

Based on MSB, combined with niacinamide molecular group, MNB has higherstability and bioactivity. It also saves the separate quantity of the ddition of niacinamide.

Reservation:

Airproof avoiding light, heat and moisture. Under original packing, the guarantee period is 12 months. However it should be used as soon as possible after unpacked.