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Molecular Formula: Na2SeO3
CAS: 10102-18-8
EINECS: 233-267-9
RTECS: VS7350000
Executive standard: Q/370911THW 005-2016
Appearance: Mixed feed additives Sodium Selenite is off-white to hoary color powder
Package: 25KG/ bag, Quantitative packing by plastic bag inside and woven bag outside
Suggested usage：(Calculated in SE,MG/KG),poultry0.1-0.3, fish0.1-0.3
Storage condition: Packaging by bags, and store at the drying storeroom without direct sunlight, avoid packagings from broken, drenched by rain and cross-pollution.
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Item | Index | ||||
005-Ⅰ | 005-Ⅱ | 005-Ⅲ | 005-Ⅳ | 005-Ⅴ | |
Na2SeO3, %≥ | 2.2 | 4.4 | 4.9 | 6.6 | 10.9 |
Content of Se,%≥ | 1.0 | 2.0 | 2.25 | 3.0 | 5.0 |
Total arsenic As/ppm, mg/KG≤ | 5 | ||||
Pb/ppm, mg/KG ≤ | 10 | ||||
Particle size(80 mesh sieve),%≥ | 90 | ||||
Mixing unififormity, Coefficient of variation（CV） ≤ | 5 | ||||
