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 |
優(yōu)等品 SPECIAL GRADE |
一等品 FIRST GRADE |
|
氮含量（以幹基計(jì)） % Nitrogen content dry basis |
≥25.4 |
≥25.0 |
|
水分 % Moisture |
≤0.5 |
≤0.7 |
|
鈉鹽（以No計(jì)） % Sodium content as NO |
≤0.8 |
≤0.8 |
|
顆粒大小 1.0-4.0mm % Granule size 1.0-4.0 mm |
≥75.0 |
—— |
|
外觀 Appearance |
白色小顆粒 White prills |
白色粉末 White powder |