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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
| ITEMS | Specifications |
| Appearance | white Crystalline Powder |
| Assay | 98.0%-102.0%(as dried basis) |
| Residue on Ignition | =<0.1% |
| Loss on Drying | =<1.0% |
| PH (5%, 20°C) | 3.0—5.0 |
| Chloride | =<17.00% |
| Lead | =<10PPM |
| Sulfate | =<0.24% |
| Organic volatile impurities | meets the requirements |
| Heavy Metals | =<10PPM |
| As | =<3PPM |
| Specific Rotation | +70.0°--+73.0° |
| Microbiological Test Total plate count Yeast&mold Salmonella E.Coli | =<1000cfu/g =< 100cfu/gNegative Negative |
