Hot Tags: sodium phosphate monobasic CAS 7558-80-7
Sodium phosphate monobasic yog cov xim tsis muaj xim lossis dawb crystalline hmoov, tsis muaj ntxhiab thiab yooj yim soluble hauv dej. Nws cov tshuaj aqueous yog acidic thiab yuav luag insoluble hauv ethanol. Thaum tshav kub kub, nws poob nws cov dej crystalline thiab decomposes rau hauv acidic sodium pyrophosphate (Na3H2P2O7). Feem ntau siv nyob rau hauv kev lag luam fermentation los tswj cov acidity thiab alkalinity, nws yog feem ntau siv nrog disodium hydrogen phosphate ua zaub mov zoo hauv kev ua zaub mov. Xws li kev txhim kho cov thermal stability ntawm cov khoom siv mis nyuj, ua pH regulators thiab binders rau ntses cov khoom, thiab lwm yam.
| Yam khoom | Specification |
| Vapor siab | 0Pa ntawm 20 ℃ |
| Qhov ntom | 1.40 g / ml ntawm 20 ° C |
| SOLUBLE | Soluble hauv dej |
| pKa | (1) 2.15, (2) 6.82, (3) 12.38 (ntawm 25 ℃) |
| PH | 4.0 - 4.5 (25 ℃, 50 g / L hauv dej) |
| lw max | λ: 260 nm Amax: ≤0.025λ: 280 nm Amax: ≤0.02 |
Sodium phosphate monobasic muaj ntau yam kev siv thiab tuaj yeem siv los ua cov khoom siv raw rau kev tsim cov sodium hexametaphosphate thiab sodium pyrophosphate; Nws kuj tseem siv tau rau tawv ua thiab kho dej boiler; Raws li kev txhim kho zoo thiab ci hmoov, nws yog siv los ua tus neeg sawv cev buffering thiab fermentation hmoov raw khoom nyob rau hauv cov zaub mov thiab fermentation industries; Nws kuj tseem siv los ua cov khoom noj khoom haus, tshuaj ntxuav tes, thiab dyeing pab
Feem ntau ntim rau hauv 25kg / nruas, thiab kuj tuaj yeem ua pob customized.
Hot Tags: sodium phosphate monobasic CAS 7558-80-7
Hot Tags: sodium phosphate monobasic CAS 7558-80-7
