Ngwaahịa
Sodium cromy phosphate | 7758-253 | Stpp
Nkọwa nke ngwaahịa
(1) Agba ojii sodium Phosphate bụ otu n'ime, ọtụtụ n'ime, ọtụtụ ihe na - ejikarị akụ na ụba mmiri na - adịghị mma. Polyphosphate na mgbakwunye na ojiji nke mgbochi mgbochi, enwere ike iji ya dị ka ihe na-egbochi ndị na-efe efe.
(2) Agba ojii sodium posphate na-ejikarị ya na fons sazị, molybdate, mkpụrụ osisi ndị ọzọ na-egbochi ndị ọzọ.
(3) Agba ojii sodium posphate kwesịrị ekwesị maka mmiri okpomọkụ n'okpuru 50 ℃. Nọrọ na mmiri ekwesịghị ịdị ogologo. Ma ọ bụghị ya, hydrolysis nke phosphate na-ebute orthophosphate, nke ga-eme ka ọchịchọ imepụta usoro phosphate.
Nkọwapụta ngwaahịa
| Ihe | Nsonaazụ (Tech Gall) | Nsonaazụ (ọkwa nri) |
| Isi ihe omume% ≥ | 57 | 57 |
| Ngụkọta ọdịnaya% ≥ | 94 | 94 |
| Fechaa ≤ | 0.01 | 0.007 |
| Mmiri insoluble% ≤ | 0.1 | 0.05 |
| Chloride, dị ka ci% ≤ | / | 0.025 |
| Igwe siri ike, dị ka pb% ≤ | / | 0.001 |
| Arsenic, dị ka% ≤ | / | 0.0003 |
| Ph of 1% ngwọta | 9.2-10.0 | 9.5-10.0 |
| Mkpumkpu | 90 | 85 |
Ihe ngwugwu:25 n'arọ / akpa ma ọ bụ dịka ịchọrọ.
Nchekwa:Chekwaa na a ventilated, ebe akọrọ.
Standard Standard:International Station.
