Hot selling high quality Dextran 9004-54-0 with reasonable price and fast delivery !!
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    Product Description

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    Dextran 40

    CAS: 9004-54-0

    MF: [C6H10O5]n

    EINECS:232-677-5

    Grade: injection, up to USP27, BP2004 and EP6.0 standard

    Dextranum; Plavoles;in-tradex; Gentran;Polyglucino Mucrose

    clinical injection, synthesize dextran gel and other important derivatives; plasma volume expander, improve the microcirculation, keep blood from bolting formation and benefit urine function; Cure to use the film layer

    Functions

    Medicine for blood volume expansion, improved plasma colloid osmotic pressure, increase of plasma volume and maintain blood pressure, prevent shock, can prevent the red blood cell and platelet aggregation, reduce blood viscosity, which has the effect of improving microcirculation.

    Analysis

     

    Index

    Standard

    Test result

    Appearance

    white crystals or powder

    white crystals or powder

    Identification

    Positive reaction

    Positive reaction

    Chloride

    ≤0.25%

    0.15%

       

    Specific

    +190---+200°

    195.0°

    Loss on drying

    ≤0.5%

    2.9%

     

     

    Molecular weight and molecular division

    The heavy even molecular weight should be 32000—42000,10% macro-molecule part heavy even molecular weight do not be bigger than 120000,10% small molecular part heavy even molecular weight not to be smaller than 5000

    The heavy even molecular weight should be 34622,10% macro-molecule part heavy even molecular weight is 102958,10% small molecular part heavy even molecular weight is 7368

    Heavy metals

    ≤0.008%

    <0.008%

    Residue on ignition

    ≤0.5%

    0.19%

    Ngnition content

    ≤0.007%

    <0.005%

     

    Packaging & Shipping

     

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    Our Services

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    FAQ

     

    Q1: Are you a manufacturer?
    Answer: Yes, we are factory founded on 2002.

    Q2: How to contact with us?
    Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.

    Q3:Which kind of payment terms do you accept?
    For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account

    Q4:Can you give me a discount price?
    Surely,It depend on your qty

    Q5:How can i get a sample?
    free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.

    Q6: How to confirm the Product Quality before placing orders?
    A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

    Q7:How do you treat quality complaint?
    A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

    If you are interested,welcome to contact with us.
    Pls send message if you are interested,click "send" as below ^.^

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    Company Information

    Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

    The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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    https://www.sigmachemical.com.cn/

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