Ngwaahịa
Tetra Sodium Pyrophosphate | 13472-36-1 | TSPP
Nkọwa ngwaahịa
(1) Colorcom TSPP White ntụ ntụ, na-adị mfe soluble na mmiri ma na-adịghị edozi na ethanol; Njupụta na 2.45g/cm³ na ebe mgbaze na 890 ℃; Na-eri nri n'èzí. Ngwọta mmiri na-egosi alkalinity adịghị ike ma kwụsie ike na 70 ℃, mana a ga-agbanye ya n'ime disodium phosphate mgbe esi ya.
(2) Colorcom TSPP etinyere na ụlọ ọrụ dị ka ihe inyeaka ncha, mmepụta akwụkwọ na ịcha ọcha na electroplating. N'ime nri, a na-ejikarị ya dị ka onye na-ebufe ihe, onye na-emepụta emulsification, na ihe oriri na-edozi ahụ, yana mma mma, wdg.
Nkọwapụta ngwaahịa
| Ihe | Nsonaazụ(Ọkwa teknụzụ) | RESULT(Nri nri) |
| Isi ọdịnaya%≥ | 96.5 | 96.5 |
| F% ≥ | / | 0,005 |
| P2O5% ≥ | 51.5 | 51.5 |
| PH nke 1% ngwọta | 9.9-10.7 | 9.9-10.7 |
| Mmiri anaghị agbaze%≤ | 0.2 | 0.2 |
| Ọla dị arọ, dị ka Pb%≤ | 0.01 | 0.001 |
| Arisenic, dị ka%≤ | 0,005 | 0,0003 |
ngwugwu:25 kg / akpa ma ọ bụ dị ka ị rịọrọ.
Nchekwa:Chekwaa n'ebe ikuku na-ekpo ọkụ, nke kpọrọ nkụ.
Standardkpụrụ Executive:Ụkpụrụ mba ụwa.
