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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 |
| Appearance | White to off-white powder |
| Viscosity (1%, mPa.s) | As per need |
| Particle size | 95% pass 80 mesh |
| Degree of esterification (%) | >= 80 |
| Loss on drying (105℃, 4h, %) | =<15 |
| pH (1%) | 3.0- 4.5 |
| Total propylene glycol (%) | 15- 45 |
| Free propylene glycol (%) | =<15 |
| Ash insolubles (%) | =<1 |
| Arsenic (As) | =<3 mg/kg |
| Lead (Pb) | =<5 mg/kg |
| Mercury (Hg) | =<1 mg/kg |
| Cadmium(Cd) | =<1 mg/kg |
| Heavy metals (as Pb) | =<20 mg/kg |
| Total plate count (cfu/g) | =< 5000 |
| Yeast & mould (cfu/g) | =< 500 |
| Salmonella spp./ 10g | Negative |
| E. Coli/ 5g | Negative |
