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7784-13-6

Name Aluminium chloride hexahydrate
CAS 7784-13-6
EINECS(EC#) 231-208-1
Molecular Formula AlCl3H12O6
MDL Number MFCD00149134
Molecular Weight 241.43
MOL File 7784-13-6.mol

Chemical Properties

Appearance white to pale yellow crystalline solid
Melting point  100°C (dec.)
density  2.39
vapor pressure  1 mm Hg ( 100 °C)
storage temp.  Store at +15°C to +25°C.
solubility  water: soluble0.5g/10 mL, clear, colorless
form  Solid
color  White To Light Yellow
Specific Gravity 2.398
Odor Odorless
PH 2.5 (50g/l, H2O, 20℃)
PH Range 2.5 - 3.5
Stability: Stable, but may decompose upon exposure to moist air or water. Incompatible with acids.Note that decomposition of the anhydrous product, possibly caused by moisture leaking into the container or being trapped within it, may cause a pressure rise in a sealed container, potentially leading to explosive rupture.
Water Solubility  477 g/L (20 ºC)
Sensitive  Moisture Sensitive
Merck  14,337
Exposure limits NIOSH: TWA 2 mg/m3
LogP -1.380 (est)
CAS DataBase Reference 7784-13-6(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi,C
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R34:Causes burns.
R36/38:Irritating to eyes and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
RIDADR  UN 3260 8/PG 3
WGK Germany  1
RTECS  BD0530000
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  28273200
Toxicity
LD50 orally in Rabbit: 3311 mg/kg

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