Awọn ọja
Disodium Phosphate | 7558-79-4 | DSP
Apejuwe ọja
(1) Awọn ọja Anhydrous jẹ lulú funfun ati awọn ọja Hydrous jẹ funfun tabi ti ko ni awọ, ṣiṣan kirisita ọfẹ ti o lagbara, efflorescence ni afẹfẹ, tiotuka ninu omi ni irọrun.
(2) Colorcom Disodium Phosphate Ti a lo bi oluranlowo ina-afẹfẹ fun aṣọ, igi, iwe; bi oluranlowo omi rirọ fun awọn igbomikana, bi afikun ounjẹ, ati bẹbẹ lọ.
Ọja Specification
(1) Na2HPO4.12H2O
| Nkan | Esi (Ipele imọ ẹrọ) | Esi (Ipele onjẹ) |
| Akọkọ akoonu | ≥98% | ≥98% |
| PH ti 1% ojutu | 9±0.2 | 9±0.2 |
| Sulfate, bi SO4 | ≤0.7% | / |
| Chloride, bi CI | ≤0.05% | / |
| Fluoride, bi F | ≤0.05% | ≤0.005% |
| Eru irin, Bi Pb | / | ≤0.001% |
| Arsenic, bi AS | ≤0.005% | ≤0.0003% |
| Omi ti ko le yanju | ≤0.05% | ≤0.20% |
(2)Na2HPO4
| Nkan | Esi (Ipele imọ ẹrọ) | Esi (Ipele onjẹ) |
| Akọkọ akoonu | ≥98% | ≥98% |
| PH ti 1% ojutu | 9±0.2 | 9±0.2 |
| Sulfate, bi SO4 | / | / |
| Chloride, bi CI | / | / |
| Fluoride, bi F | ≤0.05% | ≤0.005% |
| Eru irin, Bi Pb | / | ≤0.001% |
| Arsenic, bi AS | ≤0.005% | ≤0.0003% |
| Omi ti ko le yanju | ≤0.10% | ≤0.20% |
| Pipadanu lori gbigbe | ≤5% | ≤5% |
Apo:25 kg / apo tabi bi o ba beere.
Ibi ipamọ:Fipamọ si aaye ti o ni afẹfẹ, ibi gbigbẹ.
Standard Alase: International Standard.
