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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 | STANDARD |
| Assay(drying basis) | 98%-102% |
| Specification Rotation | 70°-73° |
| PH value(2%.2.5) | 3.0-5.0 |
| Loss on drying | Less than1% |
| Chloride | 16.2%-16.7% |
| Residue on lgnition | Less than0.1% |
| Organic volatile impurities | Meet requirement |
| Heavy Metal | Less than0.001% |
| Arsenic | Less than3ppm |
| Total aerobic microbial count | Less than500cfu/g |
| Yeas tmold | Less than100cfu/g |
| E.Coli | Negative |
| Salmonella | Negative |
| Distinction | Food grade |
| Appearance | Crystallion powder,white |
| Storage Condition | Cool and dry condition |
| Shelf life | 2 years |
| conclusion | Conform to USP 27 requirement |
