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EDTA-2Na Anhydrous CAS 139-33-3 EDTA Disodium Salt Powder

Categories EDTA 4Na
Brand Name: Zorui
Model Number: 139-33-3
Certification: ISO GMP
Place of Origin: China
Payment Terms: T/T, L/C, Western Union
Delivery Time: Within 3 working days
Packaging Details: 25KG/Bag, as customers request
ProName: EDTA-2Na
CAS No.: 139-33-3
Molecular Formula: 139-33-3
Appearance: White crystaline powder
Package: 25KG/bag, as customers request
Port: Tianjin, Shanghai, Qingdao, Ningbo
Production Capacity: 3000 Metric Ton/Month
Purity: >99%
Storage: Cool Dry Place
Transportation: By sea or by air
Shelf life: 2 years
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    EDTA-2Na Anhydrous CAS 139-33-3 EDTA Disodium Salt Powder

    EDTA-2Na Anhydrous CAS 139-33-3 EDTA Disodium Salt

    product: edta-2na (edta na2,edta disodium salt)
    molecular formula:c10h14n2na2o8·2h2o

    cas no.: 6381-92-6 (dihydrate) ; 139-33-3 (anhydrous)
    molecular weight:m=372.2
    constitutional formula:

    feature of edta-2na anhydrous 139-33-3 :edta-2na is a white powder with two crystal waters, easy to lose crystal water when dried and easy to soluble in water, but hard to soluble in organic solvents like alcohol or ethyl ether. the ph value of 5% (25°c) water solution is 4.0-6.0.

    quality specification of edta-2na anhydrous 139-33-3 :

    appearancewhite crystal powder
    assay (edta-2na.2h2o)≥%99.0
    reaction of water solutionpass
    complexation testpass
    clarification testpass
    so42- %≤0.1
    heavy metal (pb)%≤0.005

    main application of edta-2na anhydrous 139-33-3 : edta-2na is used in detergent, liquid soap, shampoo, agricultural chemicals, fixer solution for development of colour film, water cleaner, ph modifier. when stating the redox reaction for the polymerization of butyl benzene rubber, it is used as part of activator for the complexation of metal ion and control of polymerization speed.

    packing of edta-2na anhydrous 139-33-3 :pp bag, 25kg/bag. 20mt / 20’ fcl, 18 mt / 20’ fcl if palletized, or packed as client's request.

    storage of edta-2na anhydrous 139-33-3 : be stored on shelf or pallet in dry,cool and ventilated warehouse. avoid breakage of the bags, humidity and contamination.


    Packaging1kg-15kg packing2 PE bag inside + 1 foil bag outside in carton
    25kg-50kg packing2 PE bag inside + 1 foil bag outside in drum
    Other packingCustomized packing
    Drum SizeD38cm*H60cm or customized, 25 kg/ drum
    Shipping1-50kgInternational ExpressFast and convenientDoor to Door
    50-500kgAir TransportationFast and cheapTo Air Port
    Above 500kgSea TransportationCheap and convenientTo Port

    About discounts:

    Different quantity has different discount. Please take the initiative to purchase to get the discount!!!

    About the price:

    Certain raw materials may have unstable prices due to environmental issues and factory shutdown issues. Therefore, we need to update prices in real time. Please ask us in advance!!!

    We promise:

    Free of customs clearance!!!We will ship by special line that shipping company do custom clearance and deliver to door.100% pass customs!


    Q1: How to contact with us

    Whatsapp us or send us e-mail, you will get reply within 24 hours. Please contact us without hesitation.

    Q2: Which kind of payment terms do you accept

    We support multiple trading methods and payment such as T/T, bitcoin, Western Union, MoneyGram, and etc. Please contact us if you need more info.

    Q3: How can i get a sample

    Yes, you can get free samples for some products, but the shipping cost would be paid by customers.

    Q4: How to confirm the Product Quality before placing orders

    You can get some sample, or we can send certificate of analysis or HPLC or NMR to you.

    Q5: How can I make payment safe

    The whole transaction is under Third party inspection.

    Why choose us

    1. Best quality with competitive price.

    2. Quick shipping,delivery on time.

    3. Trade Assurances

    4. Support multiple trading methods and payment. We support wire transfer, western union, Paypal payment.

    5. One to one business communication

    6. OEM/ODM Available.

    7. We offer convenient one-station purchasing service.Our professional and thoughtful after-sales service eliminates your worries.

    8. We has many years’ exporting experience in active pharmaceutical ingredient products, strictly on selecting raw materials

    9. Our distribution capabilities include:

    Flexible deliveries, intelligent solutions

    Anything from bulk shipments of thousands of tonnes down to the smallest shipment of packed goods and even samples.

    Bulk - storage and transport of powders and liquids – movement of goods in ships - powders and bulk liquids

    Pharmaceutical, feed and food storage to accredited standards

    Segregated materials by business unit and hazard classification

    Temperature controlled storage and transport

    Effective cost control

    Re-packing, drum filling, bagging

    Customer delivery KPI's on delivery fulfillment performance

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