| Categories | EDTA 4Na |
|---|---|
| Brand Name: | Zorui |
| Model Number: | 139-33-3 |
| Certification: | ISO GMP |
| Place of Origin: | China |
| MOQ: | 25KG |
| 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 |
| Company Info. |
| Shanxi Zorui Biotechnology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
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 :
| appearance | white crystal powder |
| assay (edta-2na.2h2o)≥% | 99.0 |
| reaction of water solution | pass |
| complexation test | pass |
| clarification test | pass |
| cl%≤ | 0.01 |
| so42- %≤ | 0.1 |
| fe%≤ | 0.005 |
| 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.
PACKING & DELIVERY
| Packaging | 1kg-15kg packing | 2 PE bag inside + 1 foil bag outside in carton | ||
| 25kg-50kg packing | 2 PE bag inside + 1 foil bag outside in drum | |||
| Other packing | Customized packing | |||
| Drum Size | D38cm*H60cm or customized, 25 kg/ drum | |||
| Shipping | 1-50kg | International Express | Fast and convenient | Door to Door |
| 50-500kg | Air Transportation | Fast and cheap | To Air Port | |
| Above 500kg | Sea Transportation | Cheap and convenient | To 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!
FAQ
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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EDTA Ferric Sodium Salt/ EDTA-FeNa CAS 15708-41-5
Industrial DTPA-5Na/ Pentasodium DTPA CAS 140-01-2
DTPA-FeNa/ Sodium Hydrogen Ferric CAS 12389-75-2
Magnesium Chelate/ EDTA Magnesium Disodium CAS 15375-84-5
EDTA-MnNa2/ EDTA Manganese Disodium CAS 15375-84-5
HEDTA-3Na Industrial Liquid HEDTA CAS 139-89-9
EDTA Calcium Disodium/ EDTA-CaNa2 CAS 62-33-9
