Solid EDTA 3Na Chelation

Mainly used for biochemical reagents

Description

Mainly used for biochemical reagents

Product Identification
Synonyms name:Glycine, N,N'-1,2-ethanediylbis[N-(carboxymethyl)-, trisodium salt; ethylenediamineacetic acid trisodium salt。edetate trisodium; (ethylenedinitrilo)tetra-acetic aci trisodium salt;edta trisodium salt (trihydrate);
CAS No: 65501-25-9
Molecular Weight: 412.2
Chemical Formula: C10H13N2Na3O8•3H2O

TEST ITEM

LIMT

APPEARANCE

White crystalline powder

рН  (50g/,25℃)

7.0—8.0

Content

≥99%

Cl,%

≤0.004

SO4  %

≤0.01

Fe, %

≤0.0005

NTA(C6H9NO6),%

≤0.05

Heavy metal(as Pb),%

≤0.001

Chelate value(mgCaCO3/g,PH=11)

≥260


Keywords:
edta trisodium salt; EDTA 3Na
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