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EDTA Disodium Dihydrate (EDTA-2NA ) CAS 6381-92-6 / 139-33-3

Assay: 99%
Appearance: White powder
Capacity: 26000MT per year
Packaging: 25kg/bag
Sample: available

related documents:

  • COA of EDTA 2NA
  • TDS of EDTA 2Na
  • MSDS of EDTA 2Na

Description

EDTA Disodium Dihydrate (EDTA-2NA )

 Quick Details

English name: Ethylene diamine tetraacetic acid disodium salt(EDTA-2NA)
CAS No.: 6381-92-6/139-33-3
Molecular Fomula: C10H14N2O8Na2•2H2O
Chemical Structure:Disodium EDTA chemical structure
Appearance: White crystalline powder

Typical Properties

检测项目

Item

检测标准

Specifications

含量

Content

99.0%Min
氯化物

Chloride (Cl)

0.02%Max
硫酸盐

Sulfate(SO4) Content

0.02%Max
铁含量

Iron (Fe )

10ppmMax
重金属

Heavy metal (Pb)

10ppmMax
氮川三乙酸

NTA

1.0%
PH值

PH (% water solution,25℃)

4.0~5.0
螯合值

Chelate

265Min
外观

Appearance

白色结晶粉末

White crystalline powder.

 

Packaging

  • Bags, 25 kg or as required

Storage

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

EDTA 2na packing

 

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