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Name: :

Ethylenediaminetetraacetic acid disodium salt

Formula: : C10H14N2Na2O8.2(H2O)
Mol wt: : 372.23
CAS No: : 6381-92-6
Characters: : White crystalline powder
Specifications :

Test items                               Standard indicators

Content%                                       ≥99.0

Chloride (Cl)%                              ≤ 0.01

Sulfate (SO4 dollars)%                 ≤ 0.05

Heavy metals (as Pb)%                ≤ 0.001

Iron (as Fe)%                               ≤ 0.001

Chelation value: mgCaCO3/g       ≥ 265

PH value                                      4.0-5.0

NTA%                                          ≤ 1.0

Bulk density kg / m3               850-1050

Clarity test                              Qualified

Appearance:                 White crystalline powder

Use :

Antidotes for heavy metal complexing agent, antioxidant synergists, stabilizers and softeners; calcium, magnesium and other metal reagents, metal masking agent. Edetate disodium is an important complexing agent for complexing metal ions and metal separation. Japan, cleaning common areas!

Packing : 25kg / bag
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