CAS: 7761-88-8
MF: AgNO3
MW: 169.87
EINECS: 231-853-9
HS CODE:2843210000
Structural Formula:
Silver Nitrate is colorless transparent rhomboid tabular crystal. Relative density 4.35 (19. Melting point 208.6. Decompose when heats up to 445. Easily dissolve in water and ammonia, soluble in ether and anhydrous alcohol. Slightly soluble in anhydrous alcohol, hardly dissolve in strong nitric acid. Solution assumes weak acidity. Pure silver nitrate is stable to face the light. It will become black when contacts with hydrogen sulfide and organic matter. Moist silver nitrate is easily to become dark under the light. As oxidant, it can make protein concrete, has corrosive action to body. Relative molecular mass: 169.87.
Silver Nitrate is used for making negative of taking pictures, vacuum flask refill and mirror manufacture, but also uses in silver plating, printing, corrosive agent in medicine, hair dye, analytical agent, preparation of other silver salt and colorfast ink.
Silver nitrate 99.8%
Product Grade |
First grade |
|
Test Item |
Specification |
Result |
Appearance |
Colorless crystal |
Colorless crystal |
Purity% |
≧99.8 |
99.8 |
Water insoluble % |
≦0.005 |
0.003 |
CL % |
≦0.001 |
0.001 |
SO4% |
≦0.004 |
0.001 |
Cu% |
≦0.001 |
0.001 |
Pb% |
≦0.001 |
0.0001 |
Bi% |
≦0.001 |
0.001 |
Mn% |
≦0.00001 |
0.00001% |
HCL non-deposited% |
≦0.002 |
0.001% |
Moisture% |
≦0.1 |
0.08 |
Silver nitrate 99.9%
Product Grade |
First Class |
|
Test Item |
Specification |
Result |
Appearance |
Colorless crystal |
Colorless crystal |
Purity% |
≧99.9 |
99.9 |
PH |
5.0-6.0 |
Confirmed |
Clarity |
≦2 |
Confirmed |
CL % |
≦0.001 |
0.0001 |
SO4% |
≦0.002 |
0.0001 |
Fe% |
≦0.0002 |
0.0001 |
Cu% |
≦0.001 |
0.00001 |
Pb% |
≦0.001 |
0.0001 |
Bi% |
≦0.001 |
0.001 |
Mn% |
≦0.00001 |
0.00001 |
HCL non-deposited% |
≦0.02 |
0.0001 |
For small quantity--100g, 1kg packed with aluminum seal bag or black plastic bottle.
For large quantity--25kg/drum or customer's request.
Kept under dry and cool place, Keep away from goods that can affect the quality of the goods, against damp. Careful load and unload, be care not pollute or torn the package, avoid rain and insolation during transportation.