Zinc Citrate

We are offering zinc citrate
appearance: this product is white granular crystal or crystalline powder; odorless, tasteless; weathering; slightly soluble in water, soluble in hydrochloric acid.
Page number: 2010chinese pharmacopoeia-526 statutory no：cas 5990-32-9
product specification: molecular formula: (c6h5o7)2zn3•2h2o molecular weight: 610.35
item index（usp32-nt28）
in（dried basis） ≥% 31.3
loss on drying ≤% 1.0
chloride %≤ 0.05
sulfate %≤ 0.05
arsenic ≤ppm 3
cadmium ≤ppm 5
lead ≤ppm 10
microbial characteristics 1000
the total aerobic microbial count ≤100cfu/g
yeast and mold ≤100cfu/g
escherichia coli meet the requirement
packaging and storage:25kg/complex paper bag, or according to order. Keep airtight in a dry, clean, cool and ventilative place, away from light.