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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 to yellow-white, nearly odorless powder |
| Particle Size | 95% Pass 100 mesh |
| Galactomannans | >= 75% |
| Viscosity (1%, 25℃, mPa.s) | >= 2500 |
| PH | 5.4- 7.0 |
| Moisture | 14% Max |
| Acid-Insoluble Matter | 4% Max |
| Protein | 7.0% Max |
| Ash | 1.2% Max |
| Starch | Negative |
| Arsenic (as As) | 3 mg/ kg Max |
| Lead | 5 mg/ kg Max |
| Heavy Metals (as Pb) | 10 mg/kg Max |
| E.Coli/ 5g | Negative |
| Salmonella/ 25g | Negative |
| Mould & Yeast | =< 500 cfu/ g |
| Total Plate Count | =< 5000 cfu/ g |
