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A.C.S.
REAGENT CHEMICALS FOR INDUSTRY
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S P E C I F I C A T I O N S |
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PERRHENIC
ACID SOLUTION (50%)
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| DESCRIPTION | ||||
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Perrhenic Acid Solution is colorless or straw color. The solution contains approximately 50% Re as Perrhenic Acid, HReO4. The specific gravity is 18 pounds/gallon (2.2 g/cc). The solution contains by weight approximately 67.5% HReO4. Each gallon contains 9 lbs of Re. |
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Perrhenic Acid is a strong acid but it is very stable and shows little oxidizing power. On evaporation to 45% Re and above, the solution becomes increasingly straw color and slightly viscous. |
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| TYPICAL ANALYSIS AND SPECIFICATIONS | ||||
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PERCENT BY WEIGHT |
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TYPICAL |
SPECIFICATION
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| RHENIUM (Re) . . . . . . . . . . . |
51-52%
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48-52%
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| ALUMINUM (Al) . . . . . . . . . |
0.0005
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0.0025
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| CALCIUM (Ca). . . . . . . . . . . . |
0.0001
|
0.0010
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| CHROMIUM (CR) . . . . . . . . . |
0.0001
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0.0010
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| COPPER (Cu) . . . . . . . . . . . . . |
0.0001
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0.0010
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| IRON (Fe) . . . . . . . . . . . . . . . . |
0.0005
|
0.0025
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| MAGNESIUM (Mg) . . . . . . . . |
0.0001
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0.0010
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| MOLYBDENUM (Mo). . . . . . |
0.0005
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0.0100
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| NICKEL (Ni) . . . . . . . . . . . . . . |
0.0001
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0.0005 |
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| POTASSIUM (K) . . . . . . . . . . |
0.0001
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0.0010
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| SILICON (Si) . . . . . . . . . . . . . . |
<
0.0005
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0.0010
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| SODIUM (Na) . . . . . . . . . . . . . |
0.0004
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0.0025
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| TUNGSTEN (W) . . . . . . . . . . . |
0.0010
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0.0100
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7233 W. 116th PLACE BROOMFIELD, COLORADO 80020 |
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(303)
460-0844 FAX
(303) 460-0851
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