EDTA 4NA.4H2O CAS 13254-36-4

CAS:13254-36-4

Fomura reMamorekuru:C10H12N2Na4O8.4H2O

Kurema kweMorekuru:452

EINECS:205-358-3

Mazwi akafanana:EDTA-4Na.4H2O; EDTA4Na.4H20; EDTA4NA/EthyleneDiamineTetChemicalbookraaceticAcidTetrasodium; EDTATetrasodiumDihydrate(EDTA-4NA2H2O); Ethylendiaminetetraaceticacidtetrasodiummunyutetrahydrate

Siya Mharidzo Yako

Ruzivo rweChigadzirwa

Dhawunirodha

Matagi eChigadzirwa

Chii chinonzi EDTA 4NA.4H2O neCAS 13254-36-4?

EDTA 4NA.4H2O inonyungudika mumvura uye inogona kucheneswa nemaion esimbi akasiyana-siyana. Mumhando dzakasiyana dzepH uye huwandu hwakasiyana hwemvura yakaoma ine calcium ine kugona kuomesesa, uye pH≥8 pakushanda kwepamusoro. Ne 1:1 molar ratio yemaion ecalcium, ine kugadzikana kwakanaka kwekupisa mumvura, uye haizoora kunyangwe mumvura inopisa zvakanyanya, uye inonyorovesa mvura yakaoma inoshanda zvikuru.

Tsanangudzo

Chinhu	Tsanangudzo
Zviri Mukati%	≥99.0%
Chloride(Cl)%	≤ 0.01%
Sulfate (SO4)%	≤ 0.05%
Chelate yesimbi (Pb)%	≤ 0.001%
Iron(Fe)%	≤ 0.001%
Kukosha kwePH	10.5-11.5

Kushandiswa

EDTA 4NA.4H2O inoshandiswa senzira yekunyorovesa mvura, inokonzeresa rabha yakagadzirwa, inopedza polymerization ye acrylic fiber, inodhinda nekudhaya, inowedzerwa sipo, uye inogadzirisa bleaching yekugadzirisa zvinhu zvinonzwa ruvara. Mukuongorora makemikari, inoshandiswawo pakugadzira titration, inogona kunyatsogadzira ma ions esimbi akasiyana-siyana.