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Quick Details

  • Classification: Tetrasodium EDTA
  • CAS No.: 13235-36-4
  • Other Names: Edta-4Na Tetrahydrate
  • MF: C10H20N2O12Na4
  • EINECS No.: 200-573-9
  • Place of Origin: Hebei, China (Mainland)
  • Grade Standard: Industrial Grade
  • Purity: 99%min
  • Appearance: White Powder, White powder
  • Application: chelating agent
  • Brand Name: ZXCHEM
  • Model Number: EDTA 4NA
  • Product name: Tetra Sodium EDTA 4na Chelator
  • Assay: 99% min
  • Bulk density: 700-950 Kg/m3
  • Fe: 0.001% max
  • Pb: 0.001% max
  • PH value(1% water solution): 10.5-11.5

Packaging & Delivery

Packaging Details 25KG Plastic Woven Bag
500KG/1000KG Jumbo bag
Delivery Time 2 weeks
Product Description

Chelating agent Tetrasodium EDTA

Product Name:  EDTA 4Na

CAS Number:  13235-36-4


25KG Plastic Woven Bag
500KG/1000KG Jumbo bag




Appearance:  White crystal powder

Purity:  99.0% Min

pH value:  10.9-11.5

Cl:  0.02% max

Fe:  0.001% max

Sulphate:  0.01% max

Heavy metals:  0.001% max



Serve as chelating agent and widely use in Water treatment, Cosmetic, Detergent, Agriculture and Mining industry etc...

Packaging & Shipping




Our Services

1. Supply high quality products with reasonable prices for chemical industry.
2. In time delivery; various documents available for registration and customs clearance clearance purpose.
3. Provide flexible payment mode.
4. Pre-sale consultation and post-sale service available.
5. Provide market informations to make customers fully informed.
6. Have offices in USA, Indonesia and south africa.

Company Information

Hainan Zhongxin Chemical Co., Ltd. (ZXCHEM) is a professional enterprise in Chemical and nutrition distribution and manufacture. 


For ZXCHEM, the business goes far beyond the sheer distribution of chemicals and nutrition.


√ Connects manufacturers and users in a value-adding partnership

√ Supports its customers and suppliers with tailor-made distribution solutions for industrial and specialty products

√ Offers a full-line portfolio with over 2,000 products and a world-class supplier base

√ Serves as one-stop-shop to around 10,000 customers active in diverse end-market industries such as food additives, nutrition, coatings, mining, personal care, water treatment and flame retardant etc.

√ Strives to contribute towards greater sustainability in all the industries and application it serves


If you can’t find the right product or you need something new please contact us. We can help in such case as well.


Reliable partnership with customers and suppliers are our core value.


More infomation,please visit our website: www.zxchem.com.cn



1. What's your payment terms?
T/T, D/P, L/C, D/A, O/A, Paypal, Alipay and Western Union
2. What's your delivery time?
Usually shipment will be made within 7-15 days against confirmed order.
3. How about the validity of the offer?
Usually our offer is valid for 1 week. However, validity might vary between different products.
4. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin of
certificate. Please let us know if you need additional documents.
5. What is loading port?

ShangHai, TianJin, HuangPu, Qingdao, etc.



Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
1 Transactions 800+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $111,000
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