Qingdao Shida Magnesium Industry Co., LTD
Place of Origin: China (Mainland)
Model Number: Food grade zinc oxide
Purity :99%--99.7%
Price: FOB 2100---2350 USD / Ton
Payment Terms: T/T L/C
Production Capacity: 800 Ton Per Month
Minimum Order Quantity: 10 Long Ton
Delivery Time: 15 days after the payment of the buyers
Packaging Details: inner is plastic bag and outer is woven bag,in net 25kg /bag
Characteristic and function :1.The purity is high and small granule, it is advantageous for the product to mix in the production process homogeneously, and also advantageous for the human body absorption.
Quality index:CP 2005 USP 30 BP 2008
ITEM |
Quality |
||
Nks021 |
Nks022 |
Nks023 |
|
Zinc oxide(counted by dried substances )%≥ |
99.7 |
99.5 |
99.0 |
Metal ( Zn ) %≤ |
None |
None |
None |
lead oxide( Pb ) %≤ |
0.001 |
0.003 |
0.037 |
Cd %≤ |
0.0005 |
0.0005 |
0.0005 |
Arsenic %≤ |
0.0005 |
0.0005 |
0.0005 |
Hydrochloric indissoluble substance %≤ |
0.002 |
0.004 |
0.006 |
105℃ volatile substances %≤ |
0.03 |
0.2 |
0.3 |