Nha.1Inopfuudzwa nemudumbu zvakachengetedzeka, yakanyatsoburitswa nemudumbu, uye inogona kudzivirira manyoka kubva kunguruve dzakarumurwa.
Zinc oxide
Kemikari zita: Zinc Oxide
Fomula:ZnO
Molecular uremu: 81.41
Chitarisiko: Hupfu chena, anti-caking, yakanaka fluidity
Muviri uye Chemical chiratidzo:
Traditional ZnO Item | Indicator | ||
ZnO | 95.0 | 93.63 | 89 |
Zn Content, % ≥ | 76.3 | 75 | 72 |
Yese arsenic (zvichienderana neAs), mg / kg ≤ | 5 | ||
Pb (zvichienderana nePb), mg / kg ≤ | 20 | ||
Cd(zvichienderana neCd),mg/kg ≤ | 8 | ||
Hg (zvichienderana neHg), mg/kg ≤ | 0.2 | ||
Mvura yemukati,% ≤ | 0.5 | ||
Kunaka (Passing rate W=150µm test sieve), % | 95 |
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