离岸价格
Get Latest Price( Negotiable )
|20 Ton Minimum Order
国:
China
モデル番号:
-
离岸价格:
( Negotiable ) Get Latest Price
ロケーション:
China
最低注文量の価格:
-
最低注文量:
20 Ton
パッケージの詳細:
25kg/bag
納期:
10 days after confirm the order
供給能力:
2000 Ton per Month
支払いタイプ:
T/T, L/C, Western Union
製品グループ :
連絡先担当者 lotaingC-cn.lutaing1988.021843
1201 room 2,473, IMC BUILDING, 5#,UNION ROAD,XINHUA DISTRICT, SHIJIAZHUANG CITY, Shijiazhuang, Hebei
Name: Zinc oxide
Molecular formula: zno
Molecular weight: *1.*9
CAS No. *******2
Description
Zinc oxide is the most widely used
oxide ,it is a very important chemical raw material,is mainly used
in rubber, paint, cable, pharmaceutical, chemical, and paper
industries.
Properties
White hexagonal crystals or
powder，Unscented,M.W is *1.*7,the melting
point is about ***5℃ ,
not soluble in water and alcohol，but it soluble in acid, sodium
hydroxide solution, ammonium chloride,the relative density (water =
1)is 5.**6.
Applications
Zinc oxide can be used as a paint
pigment and rubber filler,Medically,it can be used for the system
ointment, zinc paste, plaster, etc.
|
Item
|
Standard
|
||
|
class one
|
class two
|
class three
|
|
|
zinc oxide（ZnO）% ≥
|
*9.0
|
*7.0
|
*5.0
|
|
mean diameter/nm ≤
|
**0
|
**0
|
**0
|
|
average grain(XRD line-width method )/nm ≤
|
**0
|
**0
|
**0
|
|
Surface(m3/g) ≥
|
*5
|
*5
|
*5
|
|
Join index ≤
|
**0
|
**0
|
**0
|
|
plumbum(Pb)/% ≤
|
0.**1
|
0.**1
|
0.*3
|
|
manganese (Mn)/% ≤
|
0.**1
|
0.**1
|
0.**5
|
|
copper(Cu)/% ≤
|
0.**5
|
0.**5
|
0.**3
|
|
cadmium(Cd)% ≤
|
0.**5
|
0.**5
|
-
|
|
Hg(Hg)/% ≤
|
0.**1
|
-
|
-
|
|
arsenic(As)/% ≤
|
0.**3
|
-
|
-
|
|
volatile at **5℃/% ≤
|
0.**1
|
0.**1
|
0.**5
|
|
water soluble/% ≤
|
**0
|
0.*0
|
0.7
|
|
Insoluble in HCl/% ≤
|
0.*2
|
||
| 国: | China |
| モデル番号: | - |
| 离岸价格: | ( Negotiable ) Get Latest Price |
| ロケーション: | China |
| 最低注文量の価格: | - |
| 最低注文量: | 20 Ton |
| パッケージの詳細: | 25kg/bag |
| 納期: | 10 days after confirm the order |
| 供給能力: | 2000 Ton per Month |
| 支払いタイプ: | T/T, L/C, Western Union |
| 製品グループ : | zinc oxide |
