GLDA-4Na CAS 51981-21-6

CAS:51981-21-6

tātai rāpoi:C9H9NO8Na4

Taumaha rāpoi:351.1

EINECS:EINECS: 257-573-7

kupu taurite:tetrasodiumN,N-bis(carboxylatomethyl)-L-glutamate; TETRASODIUMGLUTAMATEDIACETATE; TETRASODIUMN,N-BIS(CARBOXYMETHYL)-L-GLUTAMATE; N,N-BIS(CARBOXYMETHYL)-L-GLUTAMICACIDTETRASODIUMSALT; N,N-BIS-(CARBOXYMETHYL)-L-GLUTAMICACIDTETRASODIUMNSALT; Glutamicaciddiaceticacid,tetrasodiumtote; N,N-Bis(carboxymethyl)glutamate,tetrasodiumsalt; L-Glutamicacid,N,N-bis(carboxymethyl)-,tetrasodiumsalt

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Taipitopito Hua

Tikiake

Tohu Hua

He aha te GLDA-4Na CAS 51981-21-6?

N,N-BIS(CARBOXYMETHYL)-L-GLUTAMIC ACID TETRASODIUM TOTE (GLDA-4Na) he wai maramara kowhai marama. Kei te mohiotia ano ko te tetrasodium glutamic acid dicarboxymethyl. Ko tona ingoa matū ko NN-bis(carboxymethyl) -L-glutamic acid tetrasodium salt. He kaihoko chelating kaakaariki hou he mea koiora ka taea te whakamahi hei whakakapi i te waikawa ethylenediaminetetraacetic (EDTA), te waikawa diethyltriaminepentaacetic (DTPA), te hauota o nga kaihoko chelating tuku iho penei i te NTA.

Whakatakotoranga

ITEM	PaerewaMO TE 38% LIQUID	PaerewaMO te 47% wai
Te ahua	Te wai marama kowhai marama	Te wai marama kowhai marama
pH (10g/L,25 ℃)	11.0-12.0	11.0-12.0
NTA %	0.1%Max	0.1%Max
Te whakamatautau	38% Min.	47% Min

Taupānga

Ko te Tetrasodium glutamate diacetate he kaihoko katote chelating katote ka taea te hanga i nga matatini wairewa-wai me te konupūmā, te konupora me etahi atu katote. He pai ake ona kaha ki te horoi me te whakakore i era o te phosphates, citrates, etc.

Ma te kaha o te whakamaaramatanga, te aukati teitei o te pāmahana, te kore-ecotoxicity, me te ngawari o te whakaheke, te tetrasodium glutamic acid diacetate e whakamahia nuitia ana i roto i te horoi horoi, te horoi, te maimoatanga wai, te awhina pepa, te awhina pueru, te whakapaipai, me nga hua tiaki. taonga, ahumoana, maimoatanga mata whakarewa me etahi atu mara.