China China High Quality Hexametaphosphate Supplier - Vitamin K3 | 58-27-5 – COLORKEM Manufacturer and Supplier

China High Quality Hexametaphosphate Supplier - Vitamin K3 | 58-27-5 – COLORKEM

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China High Quality Hexametaphosphate Supplier - Vitamin K3 | 58-27-5 – COLORKEM Detail:

Products Description

It is sometimes called vitamin k3, although derivatives of naphthoquinone without the side chain in the 3-position cannot exert all the functions of the K Vitamins. Menadione is a vitamin precursor of K2 which utilizes alkylation to yield menaquinones (MK-n, n=1-13; K2 vitamers), and hence, is better classified as a provitamin.

It is also known as “menaphthone”.

Specification

ITEM	STANDARD
APPEARANCE	Yellowish crystalline powder
PURITY(%)	>= 96.0 TEST METHOD UV
MENADIONE (%)	>= 43.0 TEST METHOD UV
Nicotinamide (%)	>=31.0 TEST METHOD UV
WATER (%)	=< 1.5 TEST METHOD Karl Fisher
Heavy metals(Pb) (%)	=<0.002

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To be able to give you benefit and enlarge our business, we also have inspectors in QC Team and assure you our greatest service and products for China High Quality Hexametaphosphate Supplier - Vitamin K3 | 58-27-5 – COLORKEM , The product will supply to all over the world, such as: Brasilia, Frankfurt, Spain, Profession, Devoting are always fundamental to our mission. We've got always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.

Colistin Sulphate