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Sodium Selenite mixed feed additives

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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Product Description

Item	Index
Item	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

Tace Mineral Supplements