发布于 由Daniel

EDTA-4Na.4H2O

Description:

Chemical Name: Ethylene diamine tetraacetic acid tetrasodium salt(EDTA-4NA.4H2O)
CAS No.: 13254-36-4
EINECS No：200-573-9
Molecular Fomula: C10H12N2O8Na4.4H2O
Chemical Structure:edta 4na Molecular structural formula
Molecular weight: M=452.23
Assay: 99%
Other Names：Tetrasodium ethylenediaminetetraacetate tetrahydrate, NA4EDTA4H2O, Tetrasodium EDTA

Typical Properties:

Content % 99.0% Min
Chloride(Cl)% 0.01 % Max
Heacy Metal % 0.001 % Max
Iron(Fe)% 0.001 % Max
Chelate: mgCaCO3/g  215 Min
PH Value(10g/L,25℃)  10.5-11.5

Applications:

  • Cleaning products
  • Metalworking
  • Polymerization
  • Personal care products

Storage:

Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.