A0633212
Aluminum chloride , AR,99% , 7446-70-0
Synonym(s):
Aluminum Chloride;Aluminium chloride;Aluminium trichloride;Aluminum trichloride;Aluminum(III) chloride
CAS NO.：7446-70-0
Empirical Formula: AlCl3
Molecular Weight: 133.34
MDL number: MFCD00003422
EINECS: 231-208-1
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 194 °C |
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| Boiling point: | 180°C |
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| Density | 2.44 |
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| vapor pressure | 1 mm Hg ( 100 °C) |
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| Flash point: | 88 °C |
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| storage temp. | Store below +30°C. |
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| solubility | H2O: soluble |
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| form | powder |
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| Specific Gravity | 2.44 |
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| color | Yellow to gray |
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| PH | 2.4 (100g/l, H2O, 20℃) |
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| PH Range | 2.4 |
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| Odor | Hydrogen chloride odor detectable when exposed to moist air |
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| Water Solubility | reacts |
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| Sensitive | Moisture Sensitive |
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| Crystal Structure | AlCl3 type |
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| crystal system | Monoclinic |
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| Merck | 14,337 |
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| Space group | C2/m |
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| Lattice constant |
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| Exposure limits | NIOSH: TWA 2 mg/m3 |
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| Stability: | Stable, but reacts violently with water. Prolonged storage may lead to pressure build-up - vent container periodically. Incompatible with alcohols and a variety of other materials (see complete MSDS sheet for full list). |
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| InChIKey | VSCWAEJMTAWNJL-UHFFFAOYSA-K |
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| CAS DataBase Reference | 7446-70-0(CAS DataBase Reference) |
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| NIST Chemistry Reference | Aluminum trichloride(7446-70-0) |
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| EPA Substance Registry System | Aluminum chloride (7446-70-0) |
Description and Uses
Astringent (topical).
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 |
| Hazard Codes | C,Xi,T |
| Risk Statements | 36/38-34-62-51/53-48/23/24-40-23/24/25-14-48/25-48/20-52-36/37/38-52/53-48/23/24/25-60 |
| Safety Statements | 26-45-28-7/8-36/37/39-61-23-28A-53 |
| RIDADR | UN 3264 8/PG 3 |
| WGK Germany | 1 |
| RTECS | BD0525000 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 28273200 |
| Hazardous Substances Data | 7446-70-0(Hazardous Substances Data) |
| Toxicity | LD50 oral (rat) 3730 mg/kg LD50 skin (rabbit) >2 g/kg TLV-TWA (ACGIH) 2 mg(Al)/m3 |
