17125-80-3

Name Barium hexafluorosilicate
CAS 17125-80-3
EINECS(EC#) 241-189-1
Molecular Formula BaF6Si
MDL Number MFCD00014185
Molecular Weight 279.4
MOL File 17125-80-3.mol
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Chemical Properties

Appearance White, crystalline powder. Insoluble in water.
Melting point  decomposes at 300℃ [MER06]
density  d421 4.29
storage temp.  Refrigerator, under inert atmosphere
solubility  Aqueous Acid (Slightly, Heated, Sonicated)
form  white orthorhombic needles
color  White or colorless rhombohedral crystallinepowder
Water Solubility  0.015g/100mL H2O (0°C), 0.0235 (25°C), 0.091 (100°C) [MER06]
Solubility Product Constant (Ksp) pKsp: 6
CAS DataBase Reference 17125-80-3(CAS DataBase Reference)
EPA Substance Registry System 17125-80-3(EPA Substance)

Safety Data

Hazard Codes  Xn,Xi
Risk Statements 
R20/22:Harmful by inhalation and if swallowed .
Safety Statements 
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
RIDADR  UN 1564 6.1/PG 3
WGK Germany  1
RTECS  CR0525000
Hazard Note  Irritant
TSCA  TSCA listed
HazardClass  6.1(b)
PackingGroup  III
HS Code  2805191000
Safety Profile
A poison by ingestion. When heated to decomposition it emits toxic fumes of F-. See also BARIUM COMPOUNDS (soluble).
Toxicity
LD50 orl-rat: 175 mg/kg AFDOAQ 15,122,51

Hazard Information

Material Safety Data Sheet(MSDS)

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