BARIUM PYROPHOSPHATE
Synonym(s):Barium diphosphate;Barium phosphate;Dibarium diphosphate;Dibarium pyrophosphate
- CAS NO.:13466-21-2
- Empirical Formula: Ba2O7P2
- Molecular Weight: 448.6
- MDL number: MFCD00049850
- EINECS: 236-716-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-10-17 17:11:58
What is BARIUM PYROPHOSPHATE?
Description
Barium pyrophosphate has the molecular formula of
Ba2P2O7 and the molecular weight of 448.5973 g/mol. It
has the CAS number of 13466-21-2 and may be prepared
by the solid-state reaction of the dibasic orthophosphate,
or alternately by the precipitation of a soluble Ba salt
with aqueous pyrophosphoric acid:
2Ba HPO4 + heat ? Ba2P2O7 +H2O
BaCl2 (aq) +H4P2O7 (aq) ? Ba2P2O7 (s) + 2HCl (aq)
The solution method produces a dihydrate,
Ba2P2O7·2H2O.
Chemical properties
White powder. Soluble in acids and ammonium salts; very slightly soluble in water.
The Uses of BARIUM PYROPHOSPHATE
Ba2P2O7 is a promising phosphor host material, showing different emission properties upon doping with rare earth and other elements. Bi doped Ba2P2O7 crystals exhibit broadband NIR photoluminescence.
Properties of BARIUM PYROPHOSPHATE
Density | 3.900 |
solubility | soluble in acid solutions |
form | white powder |
color | white |
Water Solubility | 0.01 g/100mL H2O; soluble acids, NH4 salts [CRC10] [HAW93] |
Solubility Product Constant (Ksp) | pKsp: 10.5 |
CAS DataBase Reference | 13466-21-2 |
EPA Substance Registry System | Diphosphoric acid, barium salt (1:2) (13466-21-2) |
Safety information for BARIUM PYROPHOSPHATE
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. |
Computed Descriptors for BARIUM PYROPHOSPHATE
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
Radium Pyrophosphate
CALCIUM PYROPHOSPHATE
Beryllium Pyrophosphate
distrontium diphosphate
STRONTIUM METAPHOSPHATE
MAGNESIUM PYROPHOSPHATE
Magnesum metaphosphate
BARIUM HYDROGEN PHOSPHATE
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
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.