ALUMINUM SUBACETATE
Aluminum subacetate
CAS: 142-03-0
Molecular Formula: C4H7AlO5
ALUMINUM SUBACETATE - Names and Identifiers
| Name | Aluminum subacetate |
| Synonyms | Aluminium acetate Aluminum subacetate ALUMINUM SUBACETATE Aluminum acetate, basic ALUMINUM ACETATE, BASIC ALUMINIUM ACETATE, BASIC ALUMINUM SUBACETATE BASIC ALUMINUM HYDROXIDE ACETATE ALUMINIUM ACETATE, SOLUBLE ALUMINUM DIACETATE MONOBASIC ALUMINUM DIACETATE HYDROXIDE |
| CAS | 142-03-0 |
| EINECS | 205-518-2 |
| InChI | InChI=1/2C2H4O2.Al.H2O/c2*1-2(3)4;;/h2*1H3,(H,3,4);;1H2/q;;+3;/p-3 |
ALUMINUM SUBACETATE - Physico-chemical Properties
| Molecular Formula | C4H7AlO5 |
| Molar Mass | 162.08 |
| Density | 1.045 g/cm3 |
| Melting Point | 54℃ |
| Boling Point | 117.1°C at 760 mmHg |
| Flash Point | 40°C |
| Water Solubility | Insoluble in water |
| Vapor Presure | 13.9mmHg at 25°C |
| Appearance | White powder |
| Merck | 14,344 |
| Storage Condition | Inert atmosphere,Room Temperature |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Sensitive | Easily absorbing moisture |
| MDL | MFCD00008688 |
| Use | Used as mordant, printing and dyeing agent |
ALUMINUM SUBACETATE - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. S38 - In case of insufficient ventilation, wear suitable respiratory equipment. |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29153900 |
ALUMINUM SUBACETATE - Introduction
Slightly acetic acid smell. Slightly hygroscopic. For a long time, the acetic acid will gradually lose and become alkaline, and it is difficult to dissolve in acid. It is soluble in water when freshly prepared, insoluble in water after drying, soluble in inorganic acid, and produced by boiling with water.
Last Update：2022-10-16 17:13:54
ALUMINUM SUBACETATE - Reference Information
| LogP | -0.63 at 25℃ |
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| explanation | sorrel, Al(CH3COO)3(204.11). All kinds of basic characteristics. The water is acidified and the water is acidified. White amorphous powder. Decomposition at 200 ℃. Water is easy to dissolve, water is added to decompose, and water acidified material is Shen Dian. The aqueous solution of sorrel acid is heated and steamed. Al(CH3COO)2(OH) white and amorphous powder. Usually, sorrel acid is said to be more than one. Water is insoluble. All kinds of water and materials. Media dyeing agent, red color, anti-corrosion agent, waterproof agent, medical product (product). |
| Use | Used as mordant, printing agent Used as mordant, astringent and disinfectant, and also used in corpse embalming solution. |
| production method | 5g sodium acetate and 4.9g aluminum trichloride hexahydrate are dissolved in 25mL of water respectively, mixed evenly, metathesis reaction occurs, white crude products are precipitated, filtered, washed with water, dried in an oven at 110 ℃, with a yield of 2.8g. |
Last Update：2024-04-09 21:48:26
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CAS: 142-03-0
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