Sodium hexametaphosphate
Sodium hexametaphosphate
Kev siv: Siv raws li emulsifier, dispersant, tshem tawm cov hlau ions, kev hloov kho tus neeg sawv cev. Nqaij ua cov nqaij, cov khoom lag luam muaj dej ua haujlwm, tus neeg saib xyuas dej, mis ua dej haus thiab lwm yam hauv cov zaub mov.
Pob: Nws tau ntim nrog cov polyethylene lub hnab raws li cov txheej sab hauv, thiab ib lub hnab ntim khoom yas woven raws li txheej. Qhov nyhav ntawm txhua lub hnab yog 25kg.
Cia thiab thauj: Nws yuav tsum tau muab cia rau hauv cov tsev muag khoom qhuav thiab ua kom sov thiab noo noo thaum thauj khoom, tsis muaj kev puas tsuaj rau kom tsis txhob muaj kev puas tsuaj. Tsis tas li ntawd, nws yuav tsum muab khaws cia cais los ntawm cov tshuaj lom.
Txuj Ci Zoo: (GB1886.4-2020, FCC-VII, E452 (i))
| Npe ntawm Performance index | GB1886.4-2020 | FCC-VII | E452 (i) |
| Lo lus saukev sib twv | – | Tsis muaj kob lossis dawb, pob tshab platelets, granules, lossis hmoov | |
| Daim qhia npe | – | Xa Daim Xeem | |
| Ph ntawm 1% daws | 5.0-7.5 | — | 3.0-9.0 Nws |
| So | – | — | Heev soluble hauv dej |
| Cov ntsiab lus ntawm phosphatates tsis muaj zog (raws li p2o5), w /% ≤ | 7.5 | – | – |
| P2O5 Cov Ntsiab Lus (Tsos Ncauj Lus),% ≥ | 67 | 60.0-71.0 Nws | 60.0-71.0 Nws |
| Dej insoluble,% ≤ | 0.06 | 0.1 | 0.1 |
| Cov tshuaj fluoride, mg / kg ≤ | 30 | 50 | 10 (qhia raws li fluorine) |
| Poob rau ntawm ignition,% ≤ | — | 1 | |
| Raws li, MG / KG ≤ | 3.0 | 3 | 1 |
| Cadmium, mg / kg ≤ | – | — | 1 |
| Mercury, MG / KG ≤ | – | — | 1 |
| Txhuas, MG / KG ≤ | – | 4 | 1 |
| FE, MG / KG ≤ | 200 | – | – |
Sau koj cov lus ntawm no thiab xa mus rau peb
