Aluminum sulfate
CAS Number: 10043-01-3
Chemical Formula: Al2O12S3
Synonyms:
LIQUID ALUM
ALUMINIUM SULPHATE
ALUMINIUM SULFATE, DEHYDRATE
Appearance: White Solid
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)
Anhydrous aluminum sulfate appears as a white crystalline solid. Aluminum sulfate also exists as an 18-hydrate Al2(SO4)3·18H2O. Both types dissolve in water, are non-flammable, and non-toxic. The main risk is environmental impact. Prompt actions should be taken to prevent its release into the environment. Aluminum sulfate is applied in papermaking, fire-fighting foams, sewage treatment, and water purification.
Parameters
| Property | Value |
| Melting point | 770 °C (dec.) (lit.) |
| Boiling point | 759.71°C (estimate) |
| density | 2.71 g/mL at 25 °C (lit.) |
| vapor pressure | 0-0.001Pa at 20-25℃ |
| solubility | Soluble in cold water, freely soluble in hot water, practically insoluble in ethanol (96 per cent). |
| form | Powder and/or Chunks |
| pka | 3.6[at 20 ℃] |
| color | White |
| Specific Gravity | 2.71 |
| Odor | at 100.00?%. odorless |
| Water Solubility | soluble |
| Sensitive | Hygroscopic |
| Merck | 14,366 |
| Dielectric constant | 2.6（Ambient） |
| Exposure limits | NIOSH: TWA 2 mg/m3 |
| Cosmetics Ingredients Functions | ANTIPERSPIRANT ASTRINGENT DEODORANT |
| LogP | -5.08–0.12 at 20℃ |
| CAS DataBase Reference | 10043-01-3(CAS DataBase Reference) |
| EPA Substance Registry System | Aluminum sulfate (10043-01-3) |
Safety Information
| Item | Details |
| Hazard Codes | Xi,N |
| Risk Statements | 37/38-41-51/53-36/37/38 |
| Safety Statements | 26-39-61-37/39-29 |
| RIDADR | UN 1760/3077 |
| WGK Germany | 1 |
| RTECS | BD1700000 |
| TSCA | TSCA listed |
| HS Code | 28332200 |
| Hazardous Substances Data | 10043-01-3(Hazardous Substances Data) |
| Toxicity | guinea pig,LD50,unreported,490mg/kg (490mg/kg),Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 43(4), Pg. 12, 1978. |
Product Application
Sizing paper, lakes, alums, dyeing mordant foaming agent in fire foams, cloth fireproofing, white leather tannage, catalyst in manufacturing ethane, pH control in paper industry, waterproofing agent for concrete, clarifier for fats and oils, lubricating compositions, deodorizer and decolorizer in petroleum refining, sewage precipitating agent and for water purification, food additive.
Fast delivery time
Inventory 2-3 working days New production 7-10 working days
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