Dipotassium Phosphate |7758-11-4
Nkọwapụta ngwaahịa:
| Ihe | Dipotassium phosphate trihydrate | Dipotassium phosphate anhydrous |
| Nyocha (dị ka K2HPO4) | ≥98.0% | ≥98.0% |
| Phosphorus pentaoxide (dị ka P2O5) | ≥30.0% | ≥39.9% |
| Potassium oxide (K20) | ≥40.0% | ≥50.0% |
| Uru PH (1% ngwọta mmiri / ngwọta PH n) | 8.8-9.2 | 9.0-9.4 |
| Chlorine (dị ka Cl) | ≤0.05% | ≤0.20% |
| Fe | ≤0.003% | ≤0.003% |
| Pb | ≤0.005% | ≤0.005% |
| As | ≤0.01% | ≤0.01% |
| Mmiri na-adịghị edozi | ≤0.20% | ≤0.20% |
Nkọwa ngwaahịa:
Dipotassium hydrogen phosphate bụ flake na-enweghị agba ma ọ bụ agịga dị ka kristal ma ọ bụ granules ọcha.Ọ na-atọ ụtọ ma dị mfe sorime na mmiri (1 g na 3 ml mmiri).Ihe ngwọta nke mmiri mmiri bụ alkaline na-esighị ike, yana pH nke ihe dịka 9 na 1% ngwọta mmiri.Njupụta 2.33g / cm3, enwere ike iji ya dị ka reagent nyocha, akụrụngwa ọgwụ, onye na-ebufe ihe, onye na-ahụ maka chelating, nri yist, nnu emulsifying, synergist antioxidant na ụlọ ọrụ nri.
Ngwa:
(1) Corrosion inhibitor maka antifirizi, ihe na-edozi ahụ maka usoro ọgwụ nje, phosphorus na potassium regulator maka ụlọ ọrụ ịgba ụka, ihe mgbakwunye nri, wdg.
(2) A na-eji ọgwụ, gbaa ụka, omenala nje na mmepụta potassium pyrophosphate
(3) Dị ka ihe mgbakwunye nri maka mgbakwunye phosphorus.
(4) A na-eji ya dị ka onye na-ahụ maka ọgwụgwọ mmiri, microbial and bacterial culture agent, wdg.
(5) A na-ejikarị eme ihe dị ka onye na-ahụ maka nyocha na onye na-ebufe ihe, nke a na-ejikwa na ụlọ ọrụ ọgwụ.
(6) Ejiri ya na ụlọ ọrụ nri dị ka akụrụngwa maka nkwadebe nke mmiri alkaline maka ngwaahịa pasta, dị ka onye na-agba ụka, dị ka onye na-ekpo ọkụ na-ekpo ọkụ, dị ka onye na-emepụta ihe, dị ka onye na-ahụ maka alkaline dị nro maka ngwaahịa mmiri ara ehi na dị ka nri yist. .Ejiri ya dị ka onye na-echekwa ihe, onye na-ere ahịa chelating.
(7) Analytical reagent.Ihe nkpuchi.Ọgwụ ọgwụ.
(8) Ejiri ya na ọgwụgwọ mmiri ọkụ.A na-eji ya na ụlọ ọrụ na-emepụta ọgwụ na ịgba ụka dị ka onye na-ahụ maka phosphorus na potassium yana dị ka omenala nje bacteria.Akụrụngwa maka imepụta potassium pyrophosphate.Ejiri ya dị ka fatịlaịza mmiri mmiri, ihe mgbochi corrosion maka mgbochi glycol.A na-eji ọkwa nri dị ka ihe mgbakwunye nri maka nri.
(9) A na-eji ya dị ka ihe na-emeziwanye mma iji meziwanye mgbagwoju anya nke ion metal, pH na ike ionic nke ihe oriri, si otú a na-eme ka adhesion na mmiri na-ejide ike.Enwere ike iji ya dị ka ntụ ntụ phytolipid na oke nke 19.9g / kg.
ngwugwu:25kgs/bag ma ọ bụ dị ka ị rịọrọ.
Nchekwa:Chekwaa n'ebe ikuku na-ekuku, nke kpọrọ nkụ.
Onye isi ocheỌkọlọtọ:International Stard
