Tkpp (tetrapotassium pyrophosphate)
Tkpp(Tetrapotassium pyrophosphate)
Poov tshuaj pyrophosphate dawb hmoov. Txheeb ze ceev ntom 2.3534 thiab melting point 1109 ° C; Poov tshuaj pyrophosphate yog apt kom nqus cov av noo nyob rau hauv cov qhib cua mus rau Deliquescent; Soluble hauv dej tab sis insoluble hauv ethanol, thiab ntawm 25 ° C, nws solubility hauv dej yog 187g / 100g dej;TkppMuaj peev xwm chelate nrog alkaline matal ions lossis cov hlau hnyav py.potifering thiab emiulming tus neeg sawv cev thiab cov duab hauv nqaij, ntses thiab cheese. Tetrapotassium pyrophosphate kuj yog siv los ua tus neeg sawv cev ntawm cov puddings instant.
| Yam | Lub hom phiaj |
| Poov tshuaj pyrophosphate (li K4P2o7)% | 98min |
| Assisy (k2o)% | 55.6min |
| Hlau% | 0.01max |
| Dej Innsoluble teeb meem% | 0.10max |
| hlau | 2Ppm Max |
| Arsenic (raws li) | 3ppm Max |
| Roj fluoride | 10PPM Max |
| PH nqi | 10.0-11.0 |
| Poob rau ntawm ignition (105 ℃ / 4 hrs, 550 ℃ / 30mins)% | 1.0max |
| Particle loj (txawm hais tias80 mesh)% | 95min |
Chaw ntim khoom: Hauv qhuav, txias, thiab duab ntxoo nrog thawj ntim, zam kev ya raws, khaws cia ntawm chav tsev kub.
Txee lub neej: 48 hlis
Pob: Hauv25kg / hnab
kev xa mus: Sai
1. Dab tsi yog koj cov lus them nqi?
T / T lossis L / C.
2. Dab tsi yog koj lub sijhawm khoom xa tuaj?
Feem ntau peb yuav npaj cov zaub mov xa tuaj hauv 7 -15 hnub.
3. Yuav ua li cas txog cov pob?
Feem ntau peb muab cov ntim li 25 kg / hnab lossis thawv. Yog lawm, yog tias koj muaj kev tshwj xeeb rau lawv, peb yuav raws li koj.
4. Yuav ua li cas txog qhov siv tau ntawm cov khoom lag luam?
Raws li cov khoom koj tau txiav txim.
5. Cov ntaub ntawv twg koj muab?
Feem ntau, peb muab cov ntawv sau qhia ua ke, cov thawv ntim, daim nqi chaw thau khoom, COA, daim ntawv pov thawj kev noj qab haus huv thiab daim ntawv pov thawj kev noj qab haus huv. Yog tias koj lub khw muaj cov kev cai tshwj xeeb, qhia rau peb paub.
6. Dab tsi yog chaw thau khoom?
Feem ntau yog Shanghai, Qingdao lossis Tianjin.
