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2-Phosphonobutane -1,2,4-Tricarboxylic Acid, Sodium ntsev
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2-Phosphonobutane -1,2,4-Tricarboxylic Acid, Sodium ntsev

2-Phosphonobutane -1,2,4-Tricarboxylic Acid, Sodium ntsev

CAS Nr .: 40372-66-5
Cov mis mos molecular: C7H7O9P•Na4
Molecular Luj: 358

Xa kev nug

Hauj lwm lawm

PBTCA · Na4

2-Phosphonobutane -1,2,4-Tricarboxylic Acid, Sodium ntsev (PBTCA · Na4)

 

CAS Nr .: 40372-66-5

  
Molecular Formula: C7H7O9P•Na4 Molecular Luj: 358
Cov qauv qauv:

47

 

Cov khoom

 

48

PBTC•Na4 muaj cov ntsiab lus tsawg ntawm phosphoric, nws cov qauv muaj phosphonic acid thiab carboxylic acid pawg, uas ua rau nws cov nplai zoo thiab corrosion inhibition zog. Nws cov nplai inhibition cov cuab yeej nyob rau hauv qhov kub thiab txias yog qhov zoo dua li ntawm organophosph-ines. PBTC•Na4 tuaj yeem txhim kho cov solubility ntawm zinc ntsev, muaj cov tshuaj chlorine oxidation kam rau ua thiab zoo sib xyaw ua ke. Lub xeev ruaj khov yog yooj yim deliquescence.

Specification

Cov khoom

Index

Qhov tshwm sim

Colorless rau yellowish pob tshab kua

Dawb crystal hmoov

Cov ntsiab lus nquag (raws li PBTCA, %)

30.0 min

6 4,0mn

Cov ntsiab lus nquag (raws li PBTC•Na4, %)

40,0 min

8 5,0mn

Tag nrho phosphoric acid (PO43-%, )

10.5 min

22.5 min

Fe, mg/L

-

max 20.0 Nws

Qhov ceev (20 degree) g / cm33

1.35 min

-

PH (1% dej tov)

9.0-12.0

4.0-6.0

 

Kev siv

 

PBTC•Na4yog ib qho kev siv dav thiab siv tau zoo tshaj plaws raws li cov nplai sib xyaw thiab cov tshuaj tiv thaiv corrosion, nws kuj yog ib qho zoo heev stabilizer rau zinc ntsev. PBTC•Na4yog siv los ua scale thiab corrosion inhibitor nyob rau hauv circulating dej txias system thiab oilfield refill dej system, tshwj xeeb tshaj yog siv ua ke nrog zinc ntsev thiab copolymer. PBTC•Na4tuaj yeem siv rau hauv cov xwm txheej kub, siab hardness, siab alkaline thiab siab concentration Performance index, PBTC•Na4yog siv los ua chelate tus neeg saib xyuas thiab cov tshuaj ntxuav hlau hauv cov chaw lavation.

PBTC•Na4feem ntau yog siv ua ke nrog zinc ntsev, copolymer, organophosphine, imidazole thiab lwm yam tshuaj kho dej.

 

Ntim thiab Cia

 

Cov kua: 200L yas nruas, IBC (1000L), cov neeg siv khoom xav tau. Cia rau kaum lub hlis nyob rau hauv shady chav thiab qhuav qhov chaw.

Khoom: 25kg / hnab, cov neeg siv khoom xav tau. Cia rau ib xyoos nyob rau hauv shady chav thiab qhuav qhov chaw.

 

Cim npe nrov: 2-phosphonobutane -1,2,4-tricarboxylic acid, sodium ntsev, Tuam Tshoj 2-phosphonobutane -1,2,4-tricarboxylic acid, sodium ntsev manufacturers, lwm tus neeg, Hoobkas

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