Aurichlorohydric Acid Solution
H AuCl4 · nH2O
Chemically pure
Spec. 6-09-05-1075-89
APPLICATION:
-
For producing photographic emulsions in chemical-pharmaceutical preparations synthesis
-
For catalysts production necessary for vinyl acetate production
|
No. |
Characteristics |
Test Results |
|---|---|---|
|
1. |
Appearance |
Orange-red hygroscopic crystals |
|
2. |
Gold content, % |
48,0 –50,0 |
|
3. |
Chlorine content, %, not less than |
35,0 |
|
4. |
Alkaline, alkali-earth and heavy metals, content, %, not more than |
0,2 |
|
5. |
Silver content, %, not more than |
0,003 |
|
6. |
Copper content, %, not more than |
0,003 |
|
7. |
Solubility in alcohol-ether mixture |
Solution must be clear |
SHELF LIFE: 3 YEARS
PACKING:
-
Glass packer jars with polyethylene inserts
