Tetra Sodium ntsev Ntawm 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid

CAS Nr .: 29329-71-3(x-Na)
Cov mis mos molecular: C2H4O7P2Na4
Molecular Luj: 294

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Hauj lwm lawm

HEDP · Na4

Tetra Sodium ntawm 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid HEDP · Na4 Granule

CAS Nr .: 29329-71-3(x-Na)
Molecular Formula: C₂H₄O₇P₂Na₄	Molecular Luj: 294
Cov qauv qauv:

Khoom thiab kev siv

HEDP•Na4 tseem yog granule nrog zoo heev fluidity, tsis muaj plua plav cov ntsiab lus, tsis tshua muaj hygroscopicity thiab yooj yim tuav zog.

HEDP•Na4 yog cov tshuaj chelate muaj zog. Ua ib tus neeg saib xyuas tsev neeg thiab cov neeg ua haujlwm huv huv, HEDP·Na4 tuaj yeem ua kom cov hlau ions ruaj khov hauv dej thiab txhim kho cov txiaj ntsig ntawm kev ua kom tsis txhob muaj kab mob nyob rau hauv lub siab pH ntxuav.

HEDP•Na4 tuaj yeem siv rau hauv tshuaj pleev ib ce thiab kev saib xyuas tus kheej kom txwv tsis pub rancidity thiab discoloration.

HEDP•Na4 tuaj yeem siv tau qeeb- tso tawm nplai corrosion inhibitor tom qab tau muab tso rau hauv cov ntsiav tshuaj nrog lwm cov pab cuam. HEDP•Na4 ua haujlwm zoo li oxygen bleaching stabilizer hauv dyeing thiab ntawv ua kev lag luam.

Specification

Cov khoom	Index
Qhov tshwm sim	Dawb granule
Cov ntsiab lus nquag (HEDP), %	57.0-63.0
Cov ntsiab lus nquag (HEDP · Na4), %	81.0-90.0
Cov dej noo,%	10.0 max
Particle Loj Distribution (＜250μm),%	4.0 max
Particle Loj Distribution (＞800μm),%	5.0 max
Qhov ceev (20 degree), g / cm3³	0.70-1.10
PH (1% dej tov)	11.0-12.0
Fe, mg/L	max 20.0 Nws

Kev siv

Qhov ntau npaum ntawm HEDP·Na4 yog nyob ib ncig ntawm 1.0-5.0% thaum siv los ua tus neeg sawv cev hauv kev tu kev lag luam. Nws ua haujlwm zoo dua thaum ua ke nrog polyacrylate sodium, copolymer ntawm maleic thiab acrylic acid.

Ntim thiab Cia

Lub ntim ntawm HEDP · Na4 granule yog zaj duab xis lined kraft valve hnab, nrog net hnyav 25kg / hnab, 1000kg / tonnage hnab, los yog raws li ib tug neeg thov. Cia rau ib xyoos nyob rau hauv shady chav thiab qhuav qhov chaw.

Kev Tiv Thaiv Kev Nyab Xeeb

HEDP·Na4 yog alkaline, xyuam xim rau kev tiv thaiv kev ua haujlwm thaum ua haujlwm. Tsis txhob sib cuag nrog qhov muag thiab tawv nqaij, ib zaug tiv tauj, yaug nrog dej thiab tom qab ntawd nrhiav kev pab tswv yim.

Cim npe nrov: Tuam Tshoj tetra sodium ntsev ntawm 1-hydroxy ethylidene-1,1-diphosphonic acid, Tuam Tshoj tetra sodium ntsev ntawm 1-hydroxy ethylidene-1,1-diphosphonic acid manufacturers, lwm tus neeg, Hoobkas

Tug:Disodium ntsev Ntawm 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid

Tom ntej:Potassium ntsev Ntawm 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid

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