Dipotassium Phosphate

Dipotassium Phosphate

Magaca Kiimikada:Dipotassium Phosphate

Qaanuunka molecular:K2HPO4

Miisaanka Molecular:174.18

CAS: 7758-11-4

Jilaa:Waa mid aan midab lahayn ama caddaan ah granule crystal square ama budo, si fudud u deliquescent, alkaline, aan milmin in ethanol.Qiimaha pH wuxuu ku saabsan yahay 9 1% xal aqueous ah.


Faahfaahinta Alaabta

Isticmaalka:Warshadaha cuntada, waxa loo istcimaalaa sida wakiilka kaydinta, wakiilka chelating, cuntada khamiirka, cusbada emulsifying, wakiilka synergistic ee anti-oxidation.

Baakad:Waxaa lagu soo buuxiyay bac polyetylen ah sida lakab gudaha ah, iyo bac ka samaysan balaastiig ah oo lakabka sare ah.Miisaanka saafiga ah ee shandad kasta waa 25kg.

Kaydinta iyo Gaadiidka:Waa in lagu kaydiyaa bakhaar qallalan oo hawo leh, lagana fogeeyo kulaylka iyo qoyaanka inta lagu jiro gaadiidka, lagana dejiyo si taxadar leh si looga fogaado burbur.Intaa waxaa dheer, waa in si gooni ah loo kaydiyaa iyo walxaha sunta ah.

Heerka Tayada:(FCC-V, E340(ii), USP-30)

 

Magaca tusmada FCC-V E340(ii) USP-30
Sharaxaada Midab la'aan ama budo granular ah oo cad, kiristaalo ama tiro badan;walaxda qallafsan, hygroscopic
Solubility - Si xor ah ugu milmay biyaha.Aan ku milmin ethanol -
Aqoonsiga Gudub imtixaan Gudub imtixaan Gudub imtixaan
qiimaha pH - 8.7-9.4 (1% xal) 8.5-9.6 (5% xal)
Nuxurka (sida saldhig qallalan) % ≥98.0 ≥98.0 (105 ℃, 4 saac) 98.0-100.5
Waxyaabaha ay ka kooban tahay P2O5 (ku salaysan Anhydrous) % - 40.3-41.5 -
Biyaha aan milmi karin (Anhydrous based) ≤% 0.2 0.2 0.2
Carbonate - - Gudub imtixaan
Chloride ≤% - - 0.03
Sulfate ≤% - - 0.1
Wasakhyada isbeddesha ee dabiiciga ah - - Gudub imtixaan
Fluoride ≤ppm 10 10 (oo lagu muujiyey sida fluorine) 10
Cusbada ka kooban ama qabiilka - - Gudub imtixaan
Luminta qalajinta ≤% 2 (105 ℃,4saac) 1 (105 ℃)
Biraha culus ≤ppm - - 10
Sodium - - Gudub imtixaan
Sida ≤ppm 3 1 3
Birta ≤ppm - - 30
Cadmium ≤ppm - 1 -
Meerkuri ≤ppm - 1 -
Hogaamin ≤ppm 2 1 -

 

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