Potassium pyrophosphate |7320-34-5
Nkọwapụta ngwaahịa:
| Ihe | Potassium pyrophosphate |
| Assay (dị kaK4P2O7) | ≥98.0% |
| Phosphorus pentaoxide (dị ka P2O5) | ≥42.0% |
| Potassium oxide (K2O) | ≥56.0% |
| Fe | ≤0.01% |
| Metal Heavy (Dị ka Pb) | ≤0.003% |
| Mmiri na-adịghị edozi | ≤0.10% |
| PH uru | 10.5-11.0 |
Nkọwa ngwaahịa:
Potassium pyrophosphate bụ ọcha crystalline ntụ ntụ ma ọ bụ granule na ụlọ okpomọkụ, ukwuu hygroscopic ikuku, soluble na mmiri, ma insoluble na ethanol, alkaline na aqueous ngwọta, nwere mmetụta nke igbochi nri emebi emebi na gbaa ụka.
Ngwa:
(1) A na-ejikarị eme ihe maka plating na-enweghị cyanide, na-edochi sodium cyanide dị ka ihe mgbagwoju anya maka ịkwanye.
(2) Nhazi nke ihe eji eme ihe maka uwe, ihe nchacha elu igwe na ihe nchacha karama, ihe mgbakwunye maka ihe nhicha dị iche iche.
(3) A na-eji ya dị ka onye na-ekesa ụrọ na ụlọ ọrụ seramiiki, dị ka onye na-ekesa na onye na-emepụta ihe maka pigmenti na akwa ákwà.
ngwugwu:25kgs/bag ma ọ bụ dị ka ị rịọrọ.
Nchekwa:Chekwaa n'ebe ikuku na-ekuku, nke kpọrọ nkụ.
Onye isi ocheỌkọlọtọ:Ọkọlọtọ mba ụwa
