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EDTA Di Sodium

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The Disodium salt of EDTA is the most commonly used form of this versatile organic complexing agent.

SKU: RXSOL-60-6168-500 Category:

Description

EDTA is the commonly used abbreviation for (Ethylene­dinitrilo)­ tetra­acetic Acid (also called Ethylene­diamine­tetra­acetic Acid or Edetic Acid).

Technical Bulletin

CERTIFICATE OF ANALYSIS (COA)

Product Name

EDTA-2Na

CAS No.

6381-92-6

Item

Standar Value

Test Value

Assay

99.0-101.0%

99.2%

Cyanide (CN)

<=0.001%

0.00071

Heavy Metals (as Pb)

<=0.001%

0.00068

Nitrilotriacetic acid (HPLC)

<=0.1%

0.034

pH

4-5 (20 °C, 5%)

4.3

Chloride (Cl-)

<=100 mg/kg

38

Sulfate (SO4)2-

<=500 mg/kg

216

As

<=1 mg/kg

0.012

Ca

in accordance

Conform

Fe

<= 10 mg/kg

3.2

Pb

<= 10 mg/kg

1.3

COMMENT: QUALIFIED

Label

LABEL PROPERTY

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