Zinc Sulfate

Quality standard: feed grade zinc monohydrate Longrui chemical industry standard
(better than national standard)
Project indicators
Zinc content% - - - - - - - ≥ 35
Lead content% - - - - - - ≤ 0.001
Cadmium (CD) content% - - - - - ≤ 0.001
Arsenic (as) content% - - - ≤ 0.0005
Chloride content (calculated as CL) -- ≤ 1.0
Content of water insoluble matter% - - - - - = 0.05
Particle size (passing 250um sieve)% - - - - - ≥ 98
Main use: feed grade zinc monohydrate is mainly used as nutritional additive for supplement of zinc element in animal feed.
Packaging: it is packed in woven bag with inner membrane bag and outer jacket, with net weight of 25kg / bag of 50kg / bag or 1000kg / ton bag.
Note: This product should be sealed and stored in a cool and dry place. It is forbidden to mix with toxic substances. During transportation, handle with care, do not expose to the sun or rain, and pay attention to dampproof.