Aluminium Potassium Sulfate
- Japanese Food Additives
- Specification Assay :
- 96.5+% (Titration) (after drying)
- Manufacturer :
- FUJIFILM Wako Pure Chemical Corporation
- Storage Condition :
- Keep at RT.
- CAS RN® :
- 7784-24-9
- Molecular Formula :
- AlK(SO4)2.12H2O
- Molecular Weight :
- 474.39
- GHS :
-
- Structural Formula
- Label
- Packing
- SDS
Comparison
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Product Number
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Package Size
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Price
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Inventory
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500g
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In stock in Japan |
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Document
Overview / Applications
Outline | The product is aluminium potassium sulfate (12-hydrate) conforming to the Food Additive Specifications Compendium. It is odorless, tastes slightly bitter, and is astringent. The product, a duodecahydrate, is commonly called alum or potassium alum. It has to be distinguished from burnt alum or aluminium potassium sulfate (dry), the anhydride. |
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Property
Appearance | Colorless to white crystals, powder, flakes, granules, or lumps |
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Melting Point | 92.5 degrees C |
Specific Gravity | 1.757 |
Manufacturer Information
Alias
For research use or further manufacturing use only. Not for use in diagnostic procedures.
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