Upfu chena EDTA 4NA CAS 13235-36-4

CAS:13235-36-4

Molecular Formula:C10H20N2O12Na4

Molecular Weight:452.23111

EINECS:603-569-9

Mashoko anoreva zvakafanana:TETRASODIUM ETHYLENEDIAMINETETRAACETATE TETRAHYDRATE; ETHYLENEDIAMINETETRAACETIC ACID TETRASODIUM MUNYU TETRAHYDRATE; ETHYLENEDIAMINE TETRAACETIC ACID TETRASODIUM TETRAHYDRATE; [ETHYLENEDINITRILO]TETRAACETIC ACID TETRASODIUM SALT TETRAHYDRATE; EDTA, TETRA SODIUM MUNYU, TETRAHYDRATE; EDTA-4NA TETRAHYDRATE; EDTA 4NA; EDTA 4NA 4H2O

Siya Mharidzo Yako

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Chii chinonzi EDTA 4NA CAS 13235-36-4?

EDTA-4Na, a multifunctional organic diki molecule ine amino uye carboxyl mapoka, inoshandiswa zvakanyanya muanalytical chemistry sechinhu chinoomesa. Iine huwandu hwakawanda hwezvinyorwa uye mitengo yakaderera. EDTA tetrasodium chena crystalline poda. Soluble mumvura uye acid, isinganyunguriki mudoro, benzene, uye chloroform.

Tsanangudzo

ITEM	STANDARD	RESULT
Chitarisiko	White Crystalline Powder	Conform
CI	0.01% max	0.002%
Fe	0.001% max	0.0001%
Pb	0.001% max	Haisati yaonekwa
PH	10.5-11.5	10.9
Chelating value	220 min	223
SO₄	0.05% yakawanda	0.005%
NTA	1.0% max	0.18%
Assay	99.0% min	99.46%

Application

1.Ethylenediaminetetraacetic acid tetrasodium munyu inoshandiswa sechelating agent, polymerization initiator ye styrene butadiene rabha, initiator ye acrylic fiber, nezvimwewo.

2.Ethylenediaminetetraacetic acid tetrasodium munyu inoshandiswa sechinhu chinonyungudutsa uyewo mumaindasitiri erabha nedhayi.

3.Ethylenediaminetetraacetic acid tetrasodium munyu inoshandiswa seammonia carboxyl complexing agent, synthetic rubber catalyst, uyewo sechinhu chinopfavisa mvura mufiber refining, bleaching, uye maindasitiri ekudhaya.