Products Catalog
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TEL:+86-20-29813152
Web:http://http://www.cpcc.hk.cn
E-mail:cpcc@pigeonchem.com
Address:ROOM 1605,HO KING COMMERCIAL CENTER,2-16 FA YUEN STREET,MONGKOK,KOWLOON,HONG KONG
品質標準
Quality standard
項目 Item |
工業級 Industrial Grade |
食品級 Food Grade |
總磷酸鹽(以P2O5 計) % Total phosphate (as P2O5) |
≥68 |
≥68 |
非活性磷酸鹽(以P2O5 計) % Inactive phosphate (as P2O5) |
≤7.5 |
≤7.5 |
鐵(以Fe計) % Ferrum (as Fe) |
≤0.05 |
≤0.05 |
Ph值 Ph value |
5.8 -7.3 |
5.8-6.5 |
重金屬(以Pb計) % MAX Heavy metal (as Pb) |
—— |
0.001 |
砷(以As計) % Arsenic (as As) |
—— |
≤0.0003 |
氟化物(以F計) % MAX Fluoride (as F) |
—— |
≤0.003 |
水不溶物 % Water insoluble |
≤0.05 |
≤0.05 |
聚合度 Degree of polymerization |
10-22 |
10-22 |
外觀 Appearance |
白色粉狀 White power |
白色粉末 White power |