Ngwaahịa
Tetra sodium pyrophosphate | 13472-36-16-1 | Tspp
Nkọwa nke ngwaahịa
(1) Agba nke TSPP na-acha ọcha ntụ ntụ, na-agbanye mmiri na mmiri kama ọ na-ekwenyeghị na ethanol; Njupụta na 2.45G / cm³ na na-agbaze na 890 ℃; Mmeghe na mbara igwe. Ihe ngwọta mmiri na-egosi alkalinity na-adịghị ike na nkwụsi ike na 70 ℃, mana ọ ga-abụ hydrolyzed phosphate mgbe sie.
(2) Colocom Tspp etinyere na ụlọ ọrụ dị ka nke AUXIARY, mmepụta akwụkwọ iji bleash na electroplating. Na nri, a na-ejikarị ya dị ka onye na-echekwa ego, ihe oriri na-edozi ahụ, na njiri nri na-egbochi, wdg.
Nkọwapụta ngwaahịa
| Ihe | Nsonaazụ (Tech Gall) | Nsonaazụ (ọkwa nri) |
| Isi ọdịnaya% ≥ | 96.5 | 96.5 |
| F% ≥ | / | 0.005 |
| P2O5% ≥ | 51.5 | 51.5 |
| Ph of 1% ngwọta | 9.9-10.7 | 9.9-10.7 |
| Mmiri insoluble% ≤ | 0.2 | 0.2 |
| Ọla dị arọ, dị ka pb% ≤ | 0.01 | 0.001 |
| Arianic, dị ka% ≤ | 0.005 | 0.0003 |
Ihe ngwugwu:25 n'arọ / akpa ma ọ bụ dịka ịchọrọ.
Nchekwa:Chekwaa na a ventilated, ebe akọrọ.
Standard Standard:International Station.