离岸价格
获取最新报价480 ~ 750 / Ton ( Negotiable )
|Minimum Order
位置:
-
最小订单价格:
最小订单:
25 Ton
包装细节:
50KG bag
交货时间:
immediate
供应能力:
1200 Ton per Month
付款方式:
T/T, L/C
联系人 Ms. Greta
Qiaoxi District, Shijiazhuang, Hebei
crude Naphthalene Technical Data:
|
Industrial Naphthalene |
|||
|
Item |
Index |
||
|
High-class Product |
First-class product |
Qualified Product |
|
|
Appearance |
off-white flake crystallization |
||
|
Crystallization Point(oc, ≥)
|
*8.3 |
*8.0 |
*7.5 |
|
Nonvolatile Matter(%, ≤) |
0.*4 |
0.*6 |
0.*8 |
|
Ash (%, ≤) |
0.*1 |
0.*1 |
0.*2 |
Refined naphthalene is produced by recycling from distilling coal tar and coke-oven gas or by the
secondary
purification of industrial naphthalene. It is mainly used in dyes
intermediates, camphor, leather, wood
preservation.
Technical
Data:
|
Item
|
Superior Product
|
First Class Product
|
Qualified Product
|
||
|
Crystallization Point
|
*9.***0.2
|
*9.***9.7
|
*9.***9.5
|
||
|
Naphthalene Content %
|
|||||
