Cov khoom
Sodium Acid Pyrophosphate | 7758-16-9 | SAPP Food Additive
Product Description
(1) Dawb hmoov ntawm granular, txheeb ze ntom ntom 1.86g / m. Soluble hauv dej thiab insoluble hauv ethanol. Yog hais tias nws cov aqueous tov yog rhuab ua ke nrog diluted inorganic acid, nws yuav hydrolyzed rau hauv phosphoric acid.
(2) Colorcom Sodium Acid Pyrophosphate yog hydroscopic, thiab thaum nqus dej noo nws yuav dhau los ua cov khoom lag luam nrog hexahydrates. Yog hais tias nws yog rhuab ntawm qhov kub siab tshaj 220 ℃, nws yuav decomposed rau hauv sodium meta phosphate.
Khoom Specification
| Yam khoom | RESULT (Qib zaub mov) |
| Cov ntsiab lus tseem ceeb % ≥ | 93.0-100.5 Nws |
| P2O5% ≥ | 63.0-64.0 Nws |
| PH ntawm 1% tov | 3.5-4.5 |
| Dej Insoluble % ≤ | 1.0 |
| Lead (As Pb) % ≤ | 0.0002 |
| Arsenic (As ) % ≤ | 0.0003 |
| Cov hlau hnyav li (Pb) % ≤ | 0.001 ib |
| fluoride (F) % ≤ | 0.005 ib |
Pob:25 kg / hnab los yog raws li koj thov.
Cia:Khaws ntawm qhov chaw ventilated, qhuav.
Executive Standard:International Standard.
