Products Catalog
Contact Us
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
质量标准
Quality standard
|
项目 ITERMS |
规格 SPECIFICATION |
|
总磷含量 % Total phosphorus content |
≥18 |
|
钙含量 % Calcium content |
≥21.5 |
|
氟含量 % Fluorine content |
≤0.12 |
|
水分 % Moisture |
≤2.0 |
|
砷含量 ppm Arsenic content |
≤20 |
|
铅含量 ppm Lead content |
≤20 |
|
镉含量 ppm Cadmium content |
≤5 |
|
颗粒大小0.25-1.68 mm % Granule size 0.25-1.68 mm |
≥90 |
|
外观 Appearance |
白色颗粒/微粒 White granule/micro granule |