BARIUM METAPHOSPHATE
- Product Name
- BARIUM METAPHOSPHATE
- CAS No.
- 13762-83-9
- Chemical Name
- BARIUM METAPHOSPHATE
- Synonyms
- BARIUM METAPHOSPHATE;barium dimetaphosphate;Bariummetaphosphate,90+%;Partial barium phosphate;Bismetaphosphoric acid barium salt;barium(2+):dioxido(oxo)phosphanium;BARIUM METAPHOSPHATE ISO 9001：2015 REACH;Metaphosphoric acid (HPO3), barium salt (8CI,9CI);BARIUM METAPHOSPHATEBARIUM METAPHOSPHATEBARIUM METAPHOSPHATEBARIUM METAPHOSPHATE
- CBNumber
- CB2329833
- Molecular Formula
- BaO6P2
- Formula Weight
- 295.27
- MOL File
- 13762-83-9.mol
BARIUM METAPHOSPHATE Property
- Melting point:
- 1560 °C (lit.)
- solubility
- H2O: insoluble(lit.)
- form
- Powder
- Water Solubility
- Insoluble in water. Soluble in acids by a slow dissolution
- CAS DataBase Reference
- 13762-83-9
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H332Harmful if inhaled
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
N-Bromosuccinimide Price
- Product number
- 022641
- Product name
- Barium metaphosphate, 90+%
- Packaging
- 500g
- Price
- $184.65
- Updated
- 2024/03/01
BARIUM METAPHOSPHATE Chemical Properties,Usage,Production
Chemical Properties
White powder. Slowly soluble in acids; insoluble in water.
Uses
Barium metaphosphate, used in glasses, porcelains, and enamels, as a flame retardant and in phosphors applications.
Uses
Glasses, porcelains, and enamels.
Preparation
Barium metaphosphate can be prepared by the solidstate
reaction of metaphosphoric acid and the
hydroxide, oxide or carbonate of barium:
BaCO3 + HPO3 + heat ? Ba(PO3)2 +H2O + CO2
The best temperature to use is about 700°C. It has the
CAS number of 13762-83-9 and the molecular weight of
295.2709 g/mol. If diammonium phosphate is used
instead of solid metaphosphoric acid, the product is
not pure. Colored glasses are obtained caused by the
reduction of P-atoms in the phosphate anion by
hydrogen released from NH3 to form colloidal dispersions
of P4 which produce various colors in the glass.
b-Ba(PO3)2 is the final product. This compound can
also be prepared by the aqueous reactions:
NaPO3 (aq) + BaCl2 (aq) ? Ba(PO3)2 (solid) + NaCl (aq)
or
Ba(OH)2 (solid) + 2HPO3 (aq) ? Ba(PO3)2 (solid)
+ 2H2O
The dissolution and reaction involving HPO3 are
slow and should be carried out in a hot solution. Evaporation
at a low temperature (<15°C) serves to form the
crystals. The product involves several hydrates depending
upon the conditions of precipitation. Anhydrous
barium metaphosphate is a white porous powder or
granular material that is insoluble in water.
BARIUM METAPHOSPHATE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from BARIUM METAPHOSPHATE manufacturers
- Product
- BARIUM METAPHOSPHATE 13762-83-9
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 100tons
- Release date
- 2023-08-11
- Product
- Barium metaphosphate 13762-83-9
- Price
- US $1.00/KG
- Min. Order
- 1g
- Purity
- 98%
- Supply Ability
- 200kgs
- Release date
- 2020-01-09