Potassium Aluminium Sulphate, Grade: commercially pure
Description
Colorless crystals or white crystalline powder. Noncombustible. Low-toxic.
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Chemical Analysis |
GOST 15028-77 |
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Commercially pure |
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Appearance
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Crystalline white powder, not containing lumps, large crystals and impurities |
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Aluminium Oxide weight percentage (Al2O3), %, min |
10.5 |
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Water-insoluble residue weight percentage, %, max |
0.02 |
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Ferrum weight percentage (Fe) ( in Fe2O3 equivalent), %, max |
0.007 |
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Arsenium weight percentage (As) ( in As2O3 equivalent), %, max |
0.0003 |
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Chemical Analysis |
Technical Specifications 20.13.62-014-69886968-2017 |
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Commercially pure |
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Potassium Alum weight percentage AlK(SO4)2*12H2O, %, min |
96.0 |
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Water-insoluble residue weight percentage, %, max |
0.02 |
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Chlorides weight percentage (Сl), %, max |
0.01 |
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Ferrum weight percentage (Fe), %, max |
0.01 |
Tare
Polyethylene bag packed in polypropylene bag. Net weight: 35 kg.
Storage
Keep tightly closed in a dry. well-ventilated place.
Warranty period: 2 years.