Vitamin K4

Short Description:

NameVitamin K4

Synonyms2-Methyl-1,4-naphthalenediol diacetate;Menadiol diacetate; Acetomenaphthone

Molecular FormulaC15H14O4

Molecular Weight258.28

CAS Registry Number573-20-6

EINECS:209-352-1

Packing:25kg bag/drum/carton

Port of loading: China main port

Port of dispapch:Shanghai ; Qindao;Tianjin


Product Detail

Specification

Packaging & Shipping

FAQ

Product Tags


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  • Test Items

    Specifications

    Appearance

    White crystalline powder

    Assay (On dry basis)

    99.0% Min

    Melting point

    112-115°C

    Absorption coefficient

    230-260

    UV spectrum

    285-322nm Max

    IR spectrum

    Accord with the test

    Loss on drying

    1.0% Max

    Residue on ignition

    0.1% Max

    Zinc

    Accord with the test

    Storage: in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.

    Shelf Life: 48 months 

    Package:in 25kg/bag

    delivery:prompt

    1. What’s your payment terms?
    T/T or L/C.

    2. What’s your delivery time?
    Usually we will arrange the shipment in 7 -15 days.

    3. How about the packing?
    Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.

    4. How about the validity of the products?
    According to the products you ordered.

    5. What documents you provide? 
    Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

    6. What is loading port?
    Usually is Shanghai,Qingdao or Tianjin.

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