Nha.1Nekushandiswa kweasidhi yekugadzirisa tekinoroji, zvine njodzi zvakasara zvakabviswa zvachose, zvinorema Metal zvirimo zvakaderera, chiratidzo chehutano chakanyanya kuomarara.
Zinc Sulfate
Kemikari zita: Zinc sulfate
Fomula: ZnSO4•H2O
Masikuru uremu:179.41
Chitarisiko: Hupfu chena, anti-caking, yakanaka fluidity
Muviri uye Chemical chiratidzo:
Item | Indicator |
ZnSO4•H2O | 94.7 |
Zn Content, % ≥ | 35 |
Yese arsenic (zvichienderana neAs), mg / kg ≤ | 5 |
Pb (zvichienderana nePb), mg / kg ≤ | 10 |
Cd(zvichienderana neCd),mg/kg ≤ | 10 |
Hg (zvichienderana neHg), mg/kg ≤ | 0.2 |
Mvura yemukati,% ≤ | 5.0 |
Fineness (Passing rate W=250µm test sieve), % | 95 |