FOB Price
أحصل على آخر سعر( Negotiable )
|Minimum Order
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
5 Metric Ton
Packaging Detail:
25Kg / bag, plastic inside and knitting bag outside, or in terms of customer's requirements.
Delivery Time:
in 15 days after firm order
Supplying Ability:
550 Metric Ton per Month
Payment Type:
T/T, L/C
China
الشخص الذي يمكن الاتصال به Nancy-cn.sales.071229
XIshan, Shijiazhuang, Hebei
Cupric nitrate/ Copper Nitrate
Molecular formula: Cu(NO3)2?3H2O
Molecular weight: **1.*0
Physicochemical
Properties:
Cupric nitrate has three kinds of hydrates-trihydrate, hexahydrate
and nonahydrate. The trihydrate is a
dark blue columnar crystal. Specific Density: 2.*5, Melting Point:
**4.5° C. It will be degraded into an insoluble basic salt -
Cu(NO3)2l Cu(OH)2 when heated at **0° C, and then convert into
copper oxide. It is apt to dissolve in water and ethanol. The
aqueous solution is acidity and the hydrate is easy in moisture
absorption. Cupric nitrate is a strong oxidizer which can cause
burning and explosive if heated, rubbed or impacted with carbon
powder, sulfur or other combustible materials.
Applications and
Usages:
Cupric nitrate is used as catalyst,
oxidizer, activating agent for luminescent powder, and
photosensitive resistance materials.
Packing:
*5kg weaving bag with plastic liner
or according to the requirements of
customers
Specification:
| No | Item | Chemical pure | Specified grade | |
| 1 | Cu ? NO 3 )2 ·3H2O,% | min | *9 | *9 |
| 2 | Insoluble substance in water,% | max | 0.**5 | 0.**5 |
| 3 | Chloride(Cl),% | max | 0.**5 | 0.**5 |
| 4 | Sulfate(SO 4 ),% | max | 0.*2 | 0.*2 |
| 5 | Ferrum (Fe),% | max | 0.*1 | 0.**5 |
| 6 | Zn,% | max | 0.**3 | ***- |
| 7 | Heavy metal(base on Pd),% | max | ***- | 0.**1 |
| 8 | Alkali metals & alkaline earth(base on sulphate),% | max | 0.1 | 0.1 |
