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 |
|
純度（基於乾燥） % Purity by Dry Basis |
≥99.5 |
|
灰分的品質(zhì)分?jǐn)?shù) % The mass fraction of ash |
≤0.05 |
|
酸度的品質(zhì)分?jǐn)?shù) % The mass fraction of acidity |
≤0.05 |
|
濕度（超出部分以標(biāo)準(zhǔn)數(shù)量著） % Moisture |
≤1.0 |
|
顏色 % Color |
亮黃色 Yellow |
|
外觀 Appearance |
顆粒狀 Granul、Powder |