Home Categories Inorganic chemistry Aluminum fluoride
A0726712

Aluminum fluoride , Waterless grade, 99% , 7784-18-1

Synonym(s):
Aluminum trifluoride;Trifluoroaluminum

CAS NO.:7784-18-1

Empirical Formula: AlF3

Molecular Weight: 83.98

MDL number: MFCD00003426

EINECS: 232-051-1

Pack Size Price Stock Quantity
25G RMB35.20 In Stock
100G RMB82.40 In Stock
500G RMB248.00 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 1290 °C (lit.)
Boiling point: 1291 °C
Density  3.1 g/mL at 25 °C (lit.)
Flash point: 1250°C
solubility  Sparingly soluble in acids and alkalies. Insoluble in Acetone.
form  powder
color  White to light gray
Specific Gravity 2.882
Water Solubility  SLIGHTLY SOLUBLE
Sensitive  Hygroscopic
Crystal Structure VF3 type
crystal system Three sides
Sublimation  1250 ºC
Merck  14,339
Space group R3c
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.4930.4931.24590901200.262

Exposure limits ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2 mg/m3; TWA 2.5 mg/m3
Dielectric constant 2.2(Ambient)

Description and Uses

Aluminum fluoride is used to produce lowmelting aluminum metal, as a flux in ceramic glazes and white enamels, and as a catalyst in chemical reactions.

Safety

Symbol(GHS) 
GHS05,GHS07
Signal word  Warning
Hazard statements  H302-H315-H318-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xn,T,Xi
Risk Statements  22-36/37/38
Safety Statements  26-37/39
RIDADR  3260
WGK Germany  1
RTECS  BD0725000
Hazard Note  Highly Toxic/Irritant
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  28261210

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