M9314434
Aluminumammoniumsulfate , AR , 7784-25-0
CAS NO.：7784-25-0
Empirical Formula: AlH4NO8S2
Molecular Weight: 237.15
MDL number: MFCD00051042
EINECS: 232-055-3
| Pack Size | Price | Stock | Quantity |
| 25g | RMB48.00 | In Stock |
|
| 100g | RMB126.40 | In Stock |
|
| 500g | RMB204.80 | In Stock |
|
| 2.5kg | RMB628.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 93.5℃ |
| Density | 1.64 |
| solubility | slightly soluble in H2O; insoluble in ethanol |
| form | white powder |
| color | white |
| Water Solubility | slightly soluble H2O; insoluble EtOH [CRC10] |
| InChI | InChI=1S/Al.H3N.2H2O4S/c;;2*1-5(2,3)4/h;1H3;2*(H2,1,2,3,4)/q+3;;;/p-3 |
| InChIKey | LCQXXBOSCBRNNT-UHFFFAOYSA-K |
| SMILES | S(=O)(=O)(O)[O-].S([O-])([O-])(=O)=O.N.[Al+3] |
| LogP | -1.031 (est) |
| CAS DataBase Reference | 7784-25-0(CAS DataBase Reference) |
| EPA Substance Registry System | Ammonium alum (7784-25-0) |
Description and Uses
Aluminum Ammonium Sulfate is a general purpose food additive that functions as a buffer and neutralizing agent. its solubility is 1 g in 7 ml of water at 25°c and 1 g in 0.3 ml of boiling water. it is used in baking powders.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H335-H319-H315 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 |
| RTECS | WS5640010 |
| Hazardous Substances Data | 7784-25-0(Hazardous Substances Data) |
