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 ï¼ Â Â Â Â Â Â Â Â Drawback：10%
Product specifications | Feed Grade | rmaceutical 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 |
/span> 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 |
Signup today to claim your Discount. Get Started before it's too late!
