Umgubo omhlophe EDTA 4NA CAS 13235-36-4

I-CAS:13235-36-4

Ifomula yeemolekyuli:I-C10H20N2O12Na4

Ubunzima beMolekyuli:452.23111

EINECS:603-569-9

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

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Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

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

I-EDTA-4Na, i-molecule encinci ye-organic esebenzayo equkethe amaqela e-amino kunye ne-carboxyl, isetyenziswa ngokubanzi kwi-chemistry yohlalutyo njenge-agent eyinkimbinkimbi. Inoluhlu olubanzi lwemithombo kunye namaxabiso aphantsi. EDTA tetrasodium emhlophe crystalline powder. Inyibilika emanzini nakwiasidi, ayinyibiliki etywaleni, benzene, kunye nekloroform.

Inkcazo

ITEM	SI-TANDARD	IZIPHUMO
Imbonakalo	Umgubo weCrystalline oMhlophe	Vumelana
CI	0.01% ubukhulu	0.002%
Fe	0.001% ubukhulu	0.0001%
Pb	0.001% ubukhulu	Ayifunyaniswanga
PH	10.5-11.5	10.9
Chelating ixabiso	220 imiz	223
SO₄	0.05% ubukhulu	0.005%
NTA	1.0% ubukhulu	0.18%
Isivavanyi	99.0% min	99.46%

Isicelo

1.Ethylenediaminetetraacetic acid tetrasodium ityuwa esetyenziswa njenge agent chelating, polymerization initiator for styrene butadiene rubber, initiator for acrylic fiber, njl.

2.Ethylenediaminetetraacetic acid tetrasodium ityuwa esetyenziswa njengesinyibilikisi nakwimizi mveliso yerabha nedayi.

3.Ethylenediaminetetraacetic acid tetrasodium ityuwa esetyenziswa njenge ammonia carboxyl complexing agent, synthetic rubber catalyst, kananjalo njengesithambisi samanzi ekucokiseni ifayibha, ibleaching, kunye nemizi-mveliso yokudaya.