alaabta

dareere HEDP 60% 1-Hydroxyethylidene-1,1-diphosphonic acid cas 2809-21-4 Etidronic acid monohydrate

Sharaxaad Gaaban:


Faahfaahinta Alaabta

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Sharaxaada Alaabta

Tayada sare 99% Diethylene glycol monoethyl ether acetate (DCAC) CAS 112-15-2

Faahfaahinta alaabta:

Magaca Alaabta: Diethylene glycol monoethyl ether acetate (DCAC)

CAS: 112-15-2

MF: CH3COOCH2CH2OCH2CH2OC2H5

Fasalka: 99% min

Sharaxaada Kale Ee La Xiriira

Astaamaha:
HEDP waa organophosphoric acid inhibitor daxalka. Waxay ku kicin kartaa Fe, Cu, iyo Zn iwm.
ions bir ah waxayna sameeyaan xarun adag oo deggan.
Waxay ku milmi kartaa walxaha oksaydhsaydhsan ee dusha birahan. Ka hooseeya 250 ℃ HEDP waxay muujinaysaa miisaan aad u fiican iyo awoodda ka hortagga daxalka.
HEDP waxay leedahay xasillooni kiimikaad oo wanaagsan oo hoos timaada qiimaha pH ee sarreeya, way adag tahay in la nadiifiyo, wayna adagtahay in lagu burburiyo iftiinka caadiga ah iyo xaaladaha kulaylka. Asiidhkeeda/alkaliyada iyo dulqaadka oksaydhka koloriinta ayaa ka fiican kan acids organophosphoric kale (milix).
HEDP waxay kaga falcelin kartaa ion birta ah ee nidaamka biyaha si ay u samaysato kakan chelate-lement hexa-element, gaar ahaan calcium ion. Sidaa darteed, HEDP waxay leedahay saameyn liddi ku ah miisaanka oo wanaagsan.
Marka lagu daro kiimikooyinka kale ee daaweynta biyaha, waxay muujinaysaa saameyn wanaagsan oo is-dhexgal ah.

Adag ee HEDP waa badeeco nadiif ah oo sarreeya, oo ku habboon in la isticmaalo xilliga qaboobaha iyo degmooyinka qaboobaha.
Aad bay ugu habboon tahay in loo isticmaalo sida wakiilka nadiifinta ee beeraha elektiroonigga ah iyo sida lagu daro kiimikooyinka maalinlaha ah.

Codsiyada:
HEDP waxaa si weyn loogu isticmaalaa in wareegga nidaamka biyaha qabow ee awoodda korontada, warshadaha kiimikada, metallurgy, bacriminta, iwm oo si ballaaran loo isticmaalo sida miisaanka iyo daxalka inhibitor ee kuleyliyaha-cadaadis yar, daadadka biyaha garoonka, dhuumaha saliidda.

Warshadaha iftiinka iyo dunta, HEDP waxaa loo isticmaalaa saabuunta birta iyo kuwa aan birta ahayn. Warshadaha midabaynta, HEDP waxaa loo isticmaalaa sida stabilizer peroxide iyo wakiilka dheeha-hagaajinta; Electroplating-ka aan cyanide ahayn, HEDP waxa loo istcimaalaa sidii wakiilka chelating. Qiyaasta 1-10mg/L ayaa la door bidaa sida xakameeyaha miisaanka, 10-50mg/L sida daxaleeyaha, iyo 1000-2000mg/L sida saabuunta. Caadi ahaan, HEDP waxaa lala isticmaalaa polycarboxylic acid.

Tilmaamid

Shayga
Tusmada
Muuqashada
dareere hufan oo huruud ah oo aan midab lahayn ama cirro leh
WAXYAABAHA DHAQANKA AH (sida HEDP) %
≥ 60
AACID-KA FASOOSKA AH (sida PO33-) %
≤ 2.0
PHOSPHORIC ACIID (asPO43-) %
≤ 1.0
PH (1 xal)
≤ 2.0
Cufnaanta (20℃) g/cm3
1.40
Fe ion ppm
≤ 10
Chloride (sida Cl-)%
≤100pm
* Intaa waxaa dheer: Shirkaddu waxay baari kartaa oo horumarin kartaa alaabada cusub iyadoo loo eegayo baahida gaarka ah ee macaamiisheena.

 


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