Industrial Aluminum Sulfate White Granules, Al2O3 16% Min, CAS 10043-01-3, for Papermaking and Mordant Trials
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ColorWhitePhysical formGranular
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CAS No.10043-01-3Purity16%min Al2O3
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Appearancewhite granuleApplicationpapermaking,mordant
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ClassificationSulphateEINECS No.233-135-0
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Grade StandardIndustrial GradeMolecular FormulaAl2O12S3
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Other NamessulfuricacidTypeAluminum Sulfate
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Product nameAluminum SulfateCAS10043-01-3
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Melting point770 °CBoiling point759.71°C
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Density2.71 g/mL at 25 °C (lit.)Vapor pressure0-0.001Pa at 20-25℃
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GradeIndustral GradeUsagepapermaking,mordant
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Package25kg/bagColorWihte
Papermaking and mordant enquiries need a defined aluminum-sulfate grade and an analysis basis that matches the project. This industrial aluminum sulfate is stated as Al2O12S3, described as white granules with Al2O3 content of 16% minimum.
Keep the Al2O3 reporting basis explicit
The stated percentage refers to the Al2O3 basis, rather than compound purity. Request current analysis identifying the actual offered grade and hydrate state, together with the individual impurity measurements required for the material acceptance specification.
Define the papermaking or mordant material duty
Describe the actual process and the measurements used to decide whether a trial is acceptable. These listed use directions do not provide an addition rate or a measured process result, so relevant qualification should answer the buyer’s particular material question.
- Granule evidence
- Required particle or other physical measurements with current methods and sample references.
- Chemical evidence
- Actual-grade Al2O3 analysis, its basis and the required impurity limits.
Interpret physical reports without assigning process conditions
The stated literature density is 2.71g/mL at 25°C, with its scope and method to confirm. It does not establish bulk density, a process dose or a performance result; the actual grade should be assessed alongside the relevant papermaking or mordant trial.
Request current safety and technical information and appropriate sample records for the offered material. Keep the grade identity, Al2O3 reporting basis and process acceptance criteria together, without assuming a water-treatment approval or an unlisted use from the general salt name.
