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+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 or light yellow powder |
| Colour in sloution | Colourless |
| DE Value | 15-20 |
| Moisture | ≤ 6.0% |
| Solubility | ≥ 98% |
| Sulphate Ash | ≤ 0.6% |
| Iodine Experiment | Not changing blue |
| PH (5% solution) | 4.0-6.0 |
| Bulk Density (compacted) | 500-650 g/l |
| Fatness | ≤ 5% |
| Arsenic | ≤ 5ppm |
| Lead | ≤ 5ppm |
| Sulfur Dioxide | ≤ 100ppm |
| Total Plate Count | ≤ 3000 cfu/g |
| E.coli (per100g) | ≤ 30 |
| Pathogen | Negative |
