產(chǎn)品詳情
| 中文名稱(chēng):硫酸鋅 | 英文名稱(chēng):Zinc Sulphate |
| CAS:7446-20-0 | 有效期: 一個(gè)月 |
2011-08-30
硫酸鋅
Zinc Sulphate
RMB
一個(gè)月
Zinc Oxide (Indirect Method)
Index Item Index
Type I Type II
Super Grade Grade1 Qualified Grade Super Grade Grade1 Qualified Grade
Zinc oxide %≥ 99.70 99.50 99.40 99.70 99.50 99.40
Metallic metals (as Zn) %≤ None None 0.008 None None 0.008
Lead oxide (as pb) %≤ 0.037 0.05 0.14 - - -
Manganic oxide (as Mn) %≤ 0.0001 0.0001 0.0003 - - -
Copper oxide (as Cu) %≤ 0.0002 0.0004 0.0007 - - -
Insolubles in HCL solution%≤ 0.006 0.008 0.05 - - -
Losses on ignition %≤ 0.2 0.2 0.2 - - -
Screening residues (through 45μm mesh) %≤ 0.10 0.15 0.20 0.10 0.15 0.20
Soluble matters in Water %≤ 0.10 0.10 0.15 0.10 0.10 0.15
Volatile matters at 105°C %≤ 0.3 0.4 0.5 0.3 0.4 0.5
Oilabsorption g/100g ≤ - - - 14 14 14
Colour (compared with standard specimen) - - - Similar Few Little
Colour killing ( Compared with standard specimen)
%≥ - - - 100 95 90
Uses:For paint,printing ink,rubber,cable, medicines,electronics ,papermaking ,enamel,match,cosmetic and other
chemical industry application.
關(guān)鍵字： Zinc Sulphate
公司簡(jiǎn)介
Shanxi Liaohua chemicals Co., ltd . is located in China's famous Chemical Town - TaiYuan city,ShanXi ,Province.We are
a professional manufacturer and import - export trader . We have a wealth of experience, and excellent talent,so that
made of our competitive product price and high-quality product .
Our customers all over the world, and maintain long-term cooperation with them .
Our company composed of seven departments, import-export department, marketing department, logistic department,
production department ,document department, Company research institute, international a
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