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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 |
| Appearance | White Crystalline Powder |
| Odor | Odorless |
| Assay(%) | 99.0 Min |
| Mesh size | 80 Mesh |
| Loss on drying(%) | 12.0 Max |
| Residue on ignition(%) | 0.1 Max |
| Heavy metals(ppm) | 10 Max |
| As(ppm) | 1 Max |
| Total plate count(cfu/g) | 1000 Max |
| Yeast & Mould(cfu/g) | 100 Max |
| E.Coli | Negative |
| Samlmonella | Negative |
