Sodium alum
Product Description
| Product | Sodium alum |
| CAS | 7784-28-3 10102-71-3 |
| Formula | AlNaO8S2 (anhyd.), NaAl(SO4)2 12H2O (dodecahydrate) |
| Synonym | Sodium alum, Alum, Aluminum sodium bis (sulfate), Aluminum sodium sulfate, SAS, Soda alum Sodium aluminum sulfate, Sulfuric acid, aluminum sodium salt (211) |
Typical Product Specifications
| Notes | Sodium alum is an Avail. commercially as the dodecahydrate Sodium alum uses and applications include: Dyeing; paper; tanning; purifying water; electroplating; production of cement, explosives; hardener; waterproofing agent; catalyst in production of ammonia; textiles (mordant, waterproofing); dry colors; ceramics; paper size precipitant; matches; inks; engraving; sugar refining; food additive (buffer, firming agent, neutralizer, leavening agent); migrating to food from paperpaperboard; medicine; astringent; antiseptic; in food packaging adhesives; in food-contact animal glues; antiperspirant agent in cosmetics |
| Class | Specialty Chemicals |
| Function | Antiperspirant, Catalyst, Additive |
| Industry | Cosmetic, Plating, Textiles, Adhesives |
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