Barium iodide
Synonym(s):Barium diiodide
- CAS NO.:13718-00-8
- Empirical Formula: C42H26N4
- Molecular Weight: 586.68
- MDL number: MFCD00003452
- EINECS: 237-276-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-10-30 18:52:02
What is Barium iodide?
Chemical properties
Colorless crystals, decomposes and reddens on exposure to air.Soluble in water; slightly soluble in alcohol.
Physical properties
Barium iodide occurs in two forms, one anhydrous and the other as a dihydrate. Both are white solids. This salt is stable, but air and light sensitive. It is also hygroscopic and moisture sensitive. Barium iodide is incompatible with strong oxidizing agents.
The Uses of Barium iodide
Preparation of other iodides.
Preparation
Barium
iodide is made by the neutralization of barium
carbonate with HI in water:
BaCO3+2HI (aq)→BaI2 (aq)
It is also made by the reaction of BaH2 with ammonium
iodide in pyridine:
BaH2+2NH4I (aq)→BaI2 (aq)+ 2NH3 (gas)+H2 (gas)
The product crystallizes as the hydrate BaI2·2H2O. If
this heated, dehydration to anhydrous BaI2 occurs. The
dihydrate dehydrates at 539°C to form BaI2.
Properties of Barium iodide
CAS DataBase Reference | 13718-00-8 |
Safety information for Barium iodide
Computed Descriptors for Barium iodide
New Products
Bromine 99.5% AR (4 x 500ml) Fehling's Solution No. B Amino Acid Kit of 23 items set Ammonium Molybdate Reagent Solution Beam's Reagent Solution Ehrlich's Reagent For detection of urobillinogen 4-((2-isopropoxyethoxy)methyl)phenol 4-Hydroxy Carbazole Amino Salicylic Acid. U.S.P. 2 – Methoxy – 5- Sulfamoyl Benzoic acid 1,2,3,4-Tetrahydrocarbazol-4-one Acetone Isobutryl oxime ester Curcuma aromatica Oil Curry leaf Extract Terminalia bellirica Extract Aloe vera extract 200x Withania somnifera (Ashwagandha Extract) Citrus bioflavonoids Extract Ethyl 3-(Pyridin-2-Ylamino)Propanoate Bilastine -IP/BP/ Cypermethric Acid Chloride Methyl Di Chloride (Mdc) 5-Nitrosalicylaldehyde 5-(Difluoromethoxy)-2-Mercapto-1H-Benzimidazole- IP/BP/Related products of tetrahydrofuran
You may like
-
7726-95-6 Bromine 99.5% AR (4 x 500ml) 99%View Details
7726-95-6 -
Formamide 99%View Details
75-12-7 -
376608-65-0 2-[[(3Ar,4S,6R,6As)-6-Aminotetrahydro-2,2-Dimethyl-4H-Cy 99%View Details
376608-65-0 -
2, 4-Pyrimidinediamine 3-Oxide 99%View Details
74638-76-9 -
111974-72-2 99%View Details
111974-72-2 -
85-81-4 6-Methoxy-8-Nitroquinoline 99%View Details
85-81-4 -
3-Bromo-4,5-Dihydro-1H-Benzo[B]Azepin-2(3H)-One 99%View Details
86499-96-9 -
(−)-Dip-Chloride 85116-37-6 99%View Details
85116-37-6