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TEL：0086-27-82288353
+86-13971029269
FAX：0086-27-82288295
Email: whcz_78@163.net
ADD.: Rm 1013,BLDG 3,Area C,Hankou City Plaza,Houhu Avenue,Wuhan
地址：武汉市江岸区后湖大道汉口城市广场C区3号楼1013
网址：www.zoyochem.com
| ITEM | STANDARD |
| Sensory STANDARD | Red-brown to amaranth(powder) no visible impurity |
| Moisture=< % | 10 |
| Color Value >=u/g | 1200-4000 |
| Mesh Size (Through 100mesh) >=% | 95 |
| Water Soluble substance =< % | 0.5 |
| Acid Soluble Substance =< % | 0.5 |
| Lead =< ppm | 10 |
| Arsenic =< mg/kg | 1 |
| Heavy Metals( As Pb) =< mg/kg | 10 |
| Mercury =< ppm | 1 |
| Zinc =< ppm | 50 |
| Cadimum =< ppm | 1 |
| Coliform Bacteria =< mpn/100g | 30 |
| Pathogenic bacteria | Not Allowed |
| Salmonellae and staphylococcus aureus | Not Allowed |
