Umgubo omhlophe EDTA 4NA CAS 13235-36-4

I-CAS:13235-36-4

Ifomula yemolekyuli: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

Shiya uMyalezo Wakho

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.Isetyenziswa njenge-arhente ye-chelating, i-polymerization initiator yerabha ye-styrene butadiene, i-initiator ye-acrylic fiber, njl.

I-2.Isetyenziswa njenge-solvent kunye nakwimizi-mveliso yerabha kunye nedayi

3.Isetyenziswa njenge-ammonia carboxyl complexing agent, synthetic rubber catalyst, nanjengesithambisi samanzi ekucokiseni ifayibha, ibleaching, kunye nakumashishini okudaya.