• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Classification: Sodium Organic Salt
  • CAS No.: 139-33-3
  • Other Names: Sodium Salt
  • MF: C10H14N2O8Na2 2H2O
  • EINECS No.: 205-358-3
  • Place of Origin: Jiangxi, China (Mainland)
  • Grade Standard: Industrial Grade
  • Purity: 99%min
  • Appearance: White Powder
  • Application: chelating agent
  • Brand Name: NCCM
  • Model Number: 139-33-3
  • Product name: EDTA 4NA

Packaging & Delivery

Packaging Details: 25kg/bag
Delivery Detail: within 20 days after receiving LC oiginal or deposit

English name: Ethylene diamine tetraacetic acid tetrasodium salt(EDTA-4NA)

Molecular Fomula: C10H12N2Na4O8

Molecular weight: M=380.17

CAS No.: 67401-50-7

Properties: white crystal powder soluble in water, and a variety of metal ion chelation.

 

Content %

≥99.0

Chloride(Cl)%

≤ 0.01 %

Sulfate(SO4)%

≤ 0.05 %

Metal chelate(Pb)%

≤ 0.001 %

Iron(Fe)%

≤ 0.001 %

Chelate: mgCaCO3/g

220 min

pH Value(10g/L,25℃)

10.5-11.5

NTA%

≤1.0

Bulk density kg/m3

700-950

Appearance

white crystal powder

More about  edta 4na

CAS No.: 67401-50-7

Synonyms: ETHYLENEDIAMINETETRAACETIC ACID, 4NA;ETHYLENEDIAMINE-N,N,N',N'-TETRAACETIC ACID TETRASODIUM SALT;ETHYLENEBIS(IMINODIACETIC ACID)TETRASODIUM SALT;ETHYLENEDIAMINETETRAACETIC TETRASODIUM SALT;ETHYLENEDINITRILO TETRAACETIC ACID TETRASODIUM SALT;ETHYLENE DIAMINETETRA ACETIC ACID TETRASODIUM;EDETATE TETRASODIUM;EDTA-4NA

MF: C10H12N2Na4O8

Use of  edta 4na

This product is a widely used metal ion chelator. Can be used in the textile dyeing industry, water treatment, color photographic, pharmaceutical, household chemicals, paper and other industries, as an additive, activator, purifying agent, metal ion masking agent and styrene-butadiene rubber industry activator. The offset dry acrylic industry metal interference and improve the color and brightness of the dyed fabric, can also be used in liquid detergent, washing improve quality, enhance the washing effect

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

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $49,000
Learn More