Products Catalog
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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 |
|
硫酸鋅含量 % Zinc sulphate content |
96.0 |
|
鋅含量 % Zinc content |
35.0 |
|
鉛含量 % Lead content |
0.001 |
|
砷含量 % Arsenic content |
0.0005 |
|
鎘含量 % Cadmium content |
0.001 |
|
細(xì)度（60-80目） % Fineness (60-80 mesh) |
95.0 |
|
外觀 Appearance |
白色顆粒/ 粉末 White granule / powder |