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

CAS No.: 3794-83-0

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Lub ntsiab lus: Tetrasodium etidronate

CAS Nr .: 3794-83-0 EINECS No.: 223-267-7

Molecular Formula: C₂H₄O₇P₂Twb₄ Molecular Luj: 294

Cov qauv qauv:

Khoom thiab kev siv:

HEDP•In₄ yog txawm granule nrog zoo heev fluidity, tsis muaj plua plav cov ntsiab lus, tsis tshua muaj hygroscopicity thiab yooj yim tuav zog.

HEDP•In₄ yog ib tug muaj zog chelate agent. 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•In₄ tuaj yeem siv rau hauv tshuaj pleev ib ce thiab kev saib xyuas tus kheej kom txwv tsis pub rancidity thiab discoloration.

HEDP•In₄ tuaj yeem siv los ua qeeb-tso scale corrosion inhibitor tom qab raug compressed rau hauv cov ntsiav tshuaj nrog rau lwm cov auxiliaries. HEDP•In₄ ua haujlwm 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 ℃), 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.

Pob 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 tiv nrog qhov muag thiab tawv nqaij, ib zaug tiv tauj, yaug nrog dej thiab tom qab ntawd nrhiav kev pab tswv yim.

Ntsiab lus: HEDP · Na4 China,Tetra Sodium ntawm 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid HEDP · Na4 Granule

Yam khoom:

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Yog tias koj txaus siab rau peb cov khoom, koj tuaj yeem xaiv tawm koj cov ntaub ntawv ntawm no, thiab peb yuav tiv tauj koj sai sai.