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Potash Alum |
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Technical Specification
POTASH ALUM COMMERCIAL
(POTASSIUM ALUMINUM SULPHATE) ( AlNH4(SO4).12 H20) |
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| CAS NO.:- 7784-24-9 (DODECAHYDRATE) |
| COLOUR |
WHITE POWDER OR CRYSTALS |
| MOL WT |
474.39 |
| ASSAY |
98.00 TO 99.00 % |
| INSOLUBLES |
0.01 % |
| PH |
3 TO 3.5 IN 10 % SOLUTION |
| IRON |
0.02 % |
| CLORIDES |
0.02% |
| LEAD AS Pb |
0.002 % |
| ZINC AS Zn |
0.002 % |
| MELTING POINT |
92 TO 93 C |
| BOILING POINT |
200 C (DECOMPOSES) |
| SPECIFIC GRAVITY |
1.750 TO 1.760 |
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PACKING |
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25 Kgs. HDPE Bag with Poly liner Inside
50 Kgs. HDPE Bag with Poly liner Inside
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*Special packaging requirements can be accommodated. |
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The product is tested by our standard analytical method. |
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