| Message: | Zinc Glycinate
Molecular formula：Zn(NH2CH2COO)2 Molecular weight：213.51
Application：Nutritional additives, can be used in food, medicine, health care products and other industries.
Property：White powder.
CAS No.:7214-08-6 HS ：2922499990 Drawback：10%
Product specifications Feed Grade Pharmaceutical Grade Health care
Executive standard YINGKE Standard(Reference USP-34)
Appearance White powder White powder White powder
Zinc（Zn） ％ ≥26.0% 25.0-28.0 29.4-30.5
Nitrogen（N） ％ 13.0-14.9 11.0-13.0 11.0-12.5
Chloride（Cl） ％ ≤0.05 ≤0.05 ≤0.05
Sulfate（SO4） ％ ≤0.05 ≤0.05 ≤0.05
Lead(Pb) ％ ≤0.0005 ≤0.0005 ≤0.0005
Arsenic(As) ％ ≤0.0003 ≤0.0003 ≤0.0003
Heavy metal ％ ≤0.002 ≤0.002 ≤0.002
Burning residue ％ ≤ 0.15 ≤ 0.15 ≤ 0.15
Loss on drying ％ ≤ 0.5 ≤ 0.5 ≤ 0.5
PH value
（1% aqueous solution） 6.20-7.0 6.20-7.0 7.5-8.7
Central control indicator
Whiteness ％ 75-85 75-85 75-85
Transmission rate
（15% solution） ％ ≥90 ≥90 ≥90
Foreign body determination ≤1mm/10 pcs ≤1mm/10 pcs ≤1mm/10 pcs
Granularity（U.S.SCREEN） mesh 90% pass 325-500 mesh 90% pass 325-500 mesh 90% pass 325-500 mesh
Shelf life Year Two Years Two Years Two Years |
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