Potassium Dihydrogen Phosphate Cas: 7778-77-0
| Catalog Number | xwm 91919 |
| Khoom npe | Potassium Dihydrogen Phosphate |
| CAS | 7778-77-0 |
| Molecular Formula | KH2PO 4 |
| Molecular Luj | 136.08 Nws |
| Cov ntaub ntawv khaws cia | Ambient |
| Harmonized tariff Code | 283524000000 ib |
Khoom Specification
| Qhov tshwm sim | Dawb crystalline hmoov |
| Assay | 99% min |
| Coj | <1 ppm |
| AS | <1 ppm |
| HG | <1 ppm |
| pH | 4.3 ~ 4.7 ib |
| Cd | <1 ppm |
| Poob rau ziab | ≤1% (4 teev, 105 ° C) |
| F | <10ppm |
| P2O 5 | ≥ 51.2% |
| Dej insoluble teeb meem | ≤ 0.2% |
| K2O | ≥ 33.5% |
Siv
(1) Raws li pub phosphorus additives;Hauv kev lag luam khoom noj khoom haus, nws yog siv rau kev tsim cov khoom ci, rau leavening agent, flavoring agent, fermentation additives, nutritional fortifiers, poov xab zaub mov.Kuj tseem siv los ua ib qho tsis, chelate tus neeg sawv cev.
(2) Nws tuaj yeem siv tau ua chiv, tshuaj tsw qab thiab kab lis kev cai ntawm brewing poov xab;siv rau kev npaj cov tshuaj tsis, kuj siv nyob rau hauv cov tshuaj thiab kev tsim cov poov tshuaj metaphosphate.
(3) Nws tuaj yeem siv rau fertilization ntawm nplej, nplej, paj rwb, rape, haus luam yeeb, qab zib pas nrig, kua thiab lwm yam qoob loo.
(4) Nws tuaj yeem siv los ua chromatography reagents thiab tsis, tab sis kuj rau kev siv tshuaj.
Raws li cov chiv muaj txiaj ntsig zoo, nws tsim nyog rau txhua yam av thiab qoob loo.Nws kuj tseem siv tau los ua cov kab mob kab lis kev cai, tus neeg sawv cev rau kev sib txuas ntawm sake thiab raw khoom rau kev ua poov tshuaj metaphosphate.Hauv cov tshuaj, nws yog siv rau uric acidification ua tus neeg sawv cev noj zaub mov.
(5) Siv los ua cov khoom noj khoom haus pub khoom noj; Raws li kev txhim kho zoo, nws muaj kev cuam tshuam los ntawm kev txhim kho cov hlau ions thiab pH nqi, ua kom cov khoom noj muaj zog ionic, thiab yog li txhim kho cov adhesion thiab dej tuav cov zaub mov.
