Products Catalog
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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 |
主含量(以K5P3O10計) % Main content (as K5P3O10) |
≥95 |
≥95 |
五氧化二磷(以P2O5計) % Phosphorus pentoxide (as P2O5) |
≥46 |
≥46 |
Ph 值 Ph value |
9.2-10.1 |
9.2-10.1 |
重金屬(以Pb計)% Heavy metal (Pb) |
—— |
≤0.001 |
砷(以As計) % Arsenic (As) |
—— |
≤0.0003 |
氟化物(以F計) Fluoride (F) |
—— |
0.003 |
水不溶物 % Water insoluble |
≤1 |
≤1 |
外觀 Appearance |
白色粉末 White power |
白色粉末 White power |