- Sodium aluminum sulfate
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- $10.00 / 1kg
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2023-09-08
- CAS:10102-71-3
- Min. Order: 1kg
- Purity: 0.99
- Supply Ability: 20 tons
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| | SODIUM ALUMINUM SULFATE Basic information |
| Product Name: | SODIUM ALUMINUM SULFATE | | Synonyms: | ALUMINUMSODIUMSULFATE,REAGENT;ALUMINIUMSODIUMSULPHATE;SODIUMALUMINIUMSULPHATE;Sulfuric acid, aluminum sodium salt;sodium aluminium sulfate for food：sodium alum for food;SODIUM ALUMINUM SULFATE;aluminiumsodiumbis(sulfate);aluminiumsodiumbis(sulphate) | | CAS: | 10102-71-3 | | MF: | AlNaO8S2 | | MW: | 242.1 | | EINECS: | 233-277-3 | | Product Categories: | Inorganics | | Mol File: | 10102-71-3.mol |  |
| | SODIUM ALUMINUM SULFATE Chemical Properties |
| Melting point | ~60℃ [MER06] | | density | 1.610 | | solubility | insoluble in ethanol | | form | colorless crystals | | color | colorless crystals, crystalline | | Water Solubility | g anhydrous/100 g H2O: 37.4 (0°C), 39.7 (20°C), 43.8 (40°C) [LAN05]; insoluble alcohol [MER06] | | LogP | -1.031 (est) | | CAS DataBase Reference | 10102-71-3 | | EPA Substance Registry System | Aluminum sodium disulfate (10102-71-3) |
| | SODIUM ALUMINUM SULFATE Usage And Synthesis |
| Chemical Properties | Colorless crystals; saline, astringent taste; effloresces in air. Soluble in water, insoluble in alcohol. Noncombustible. | | Uses | Aluminum Sodium Sulfate is a general purpose food additive that functions as a buffer, neutralizing agent, and firming agent. It is anhydrous and slowly soluble in water. The dodecahydrate form is readily soluble in water. It is also termed soda alum. | | Uses | Sodium Aluminum Sulfate is a leavening agent that releases the
majority of the gas during baking, and is not used alone but in com-
bination with a faster-acting leavening agent such as monocalcium
phosphate. this results in a double-acting baking powder. it is
almost nonreactive until heat is applied. it is used in baked goods. | | General Description | A colorless crystalline solid. Used in textiles, paper making, water purification, food processing. | | Air & Water Reactions | Solid effloresces in air. Water soluble. | | Reactivity Profile | SODIUM ALUMINUM SULFATE gives acidic solutions in water. | | Health Hazard | Inhalation of material may be harmful. Contact may cause burns to skin and eyes. Inhalation of Asbestos dust may have a damaging effect on the lungs. Fire may produce irritating, corrosive and/or toxic gases. Some liquids produce vapors that may cause dizziness or suffocation. Runoff from fire control may cause pollution. | | Fire Hazard | Some may burn but none ignite readily. Containers may explode when heated. Some may be transported hot. | | Safety Profile | A weak sensitizer. A general-purpose food addtive. Local contact may cause contact dermatitis. An irritant. See also SULFATES and ALUMINUM COMPOUNDS. When heated to decomposition it emits toxic fumes of SO, and Na2O. |
| | SODIUM ALUMINUM SULFATE Preparation Products And Raw materials |
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