Precio FOB
Obtener el precio más reciente( Negotiable )
|10 Ton Minimum Order
País:
China
N º de Modelo:
Zinc oxide
Precio FOB:
( Negotiable ) Obtener el precio más reciente
Lugar de origen:
China
Precio de pedido mínimo:
-
Cantidad de pedido mínimo:
10 Ton
Detalle de embalaje:
25 kg/bag
El tiempo de entrega:
10 days after confirm the order
Capacidad de suministro:
2000 Ton per Month
Tipo de pago:
T/T, L/C, Western Union
Grupo de productos :
Persona de contacto 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
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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
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*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
|
-
|
-
|
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arsenic(As)/% ≤
|
0.**3
|
-
|
-
|
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volatile at **5℃/% ≤
|
0.**1
|
0.**1
|
0.**5
|
|
water soluble/% ≤
|
**0
|
0.*0
|
0.7
|
|
Insoluble in HCl/% ≤
|
0.*2
|
0.*2
|
0.*5
|
|
loss on ignition/% ≤
|
-
|
||
| País: | China |
| N º de Modelo: | Zinc oxide |
| Precio FOB: | ( Negotiable ) Obtener el precio más reciente |
| Lugar de origen: | China |
| Precio de pedido mínimo: | - |
| Cantidad de pedido mínimo: | 10 Ton |
| Detalle de embalaje: | 25 kg/bag |
| El tiempo de entrega: | 10 days after confirm the order |
| Capacidad de suministro: | 2000 Ton per Month |
| Tipo de pago: | T/T, L/C, Western Union |
| Grupo de productos : | zinc oxide |
