Products Catalog
Contact Us
TEL:+86-20-29813152
Web:http://http://www.m.cqdongrui.com.cn
E-mail:cpcc@pigeonchem.com
Address:ROOM 1605,HO KING COMMERCIAL CENTER,2-16 FA YUEN STREET,MONGKOK,KOWLOON,HONG KONG
品質(zhì)標(biāo)準(zhǔn)
Quality standard
|
項(xiàng)目 ITERMS |
規(guī)格 SPECIFICATION |
|
總磷含量 % Total phosphorus content |
≥18.0 |
|
鈣含量 % Calcium content |
≥21.5 |
|
氟含量 % Fluorine content |
≤0.12 |
|
水分 % Moisture |
≤2.0 |
|
砷含量 ppm Arsenic content |
≤20.0 |
|
鉛含量 ppm Lead content |
≤20 |
|
鎘含量 ppm Cadmium content |
≤5.0 |
|
顆粒大小0.25-1.68 mm % Granule size 0.25-1.68 mm |
≥90 |
|
外觀 Appearance |
白色顆粒/微粒 White granule/micro granule |