Umgubo omhlophe EDTA 4NA CAS 13235-36-4

I-CAS:13235-36-4

Ifomula yeMolekyuli:C10H20N2O12Na4

Ubunzima beemolekyuli:452.23111

I-EINECS:603-569-9

Izithethantonye:I-TETRASODIUM ETHYLENEDIAMINETETRAACETATE TETRAHYDRATE; I-ETHYLENEDIAMINETETRAACETIC ACID I-TETRASODIUM ITYUWA I-TETRAHYDRATE; I-ETHYLENEDIAMINE TETRAACETIC ACID I-TETRASODIUM ITYUWA I-TETRAHYDRATE; [I-ETHYLENEDINITRILO]I-TETRAACETIC ACID I-TETRASODIUM ITYUWA I-TETRAHYDRATE; I-EDTA, I-TETRA SODIUM ITYUWA I-TETRAHYDRATE; I-EDTA-4NA TETRAHYDRATE; I-EDTA 4NA; I-EDTA 4NA 4H2O

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Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni i-EDTA 4NA CAS 13235-36-4?

I-EDTA-4NA CAS 13235-36-4, imolekyuli encinci ye-organic esebenza ngeendlela ezininzi equlethe amaqela e-amino kunye ne-carboxyl, i-tetrasodium edta tetrahydrate isetyenziswa kakhulu kwi-analytical chemistry njenge-complexing agent. Inemithombo eyahlukeneyo kunye namaxabiso aphantsi. I-EDTA tetrasodium salt white crystalline powder. Inyibilika emanzini nakwi-asidi, ayinyibiliki kwi-alcohol, i-benzene, kunye ne-chloroform.

Inkcazo

II-TEM	SI-TANDARD	IZIPHUMO
Inkangeleko	Umgubo oMhlophe weCrystalline	Ukuvumelana
CI	Ubuninzi be-0.01%	0.002%
Fe	Ubuninzi be-0.001%	0.0001%
Pb	Ubuninzi be-0.001%	Ayifunyaniswanga
PH	10.5-11.5	10.9
Ixabiso lokucheba	imizuzu engama-220	223
SO₄	Ubuninzi be-0.05%	0.005%
I-NTA	Ubuninzi be-1.0%	0.18%
Uvavanyo	99.0% umzuzu	99.46%

Isicelo

1. Ityuwa ye-ethylenediaminetetraacetic acid tetrasodium esetyenziswa njenge-arhente ye-chelating, i-polymerization initiator yerabha ye-styrene butadiene, i-initiator yefayibha ye-acrylic, njl.

2. Ityuwa ye-ethylenediaminetetraacetic acid ye-tetrasodium isetyenziswa njengesinyibilikisi nakwimizi-mveliso yerabha kunye nedayi

3. Ityuwa ye-ethylenediaminetetraacetic acid tetrasodium esetyenziswa njenge-ammonia carboxyl complexing agent, i-synthetic rubber catalyst, kunye ne-water softener kwi-fiber refilling, bleaching, kunye ne-dyeing industry