21
21
Ihr Einkaufswagen
Chromium 3+ doped glass bead NEW!
1+ shoppers have bought this
Chromium 3+ doped glass bead NEW!
Preis:  19,90
- +
 19,90
Acryl Elemente Würfel Ruthenium Ru 3g - 50mm
2+ shoppers have bought this
 478,00
Acryl Elemente Würfel - He Helium - 50mm
6+ shoppers have bought this
 99,00
Acrylic Element cube - Promethium Pm - 50mm
6+ shoppers have bought this
 39,00
Platzhalter
1+ shoppers have bought this
 78,00
Acryl Elemente Würfel - Hafnium Hf - 50mm
2+ shoppers have bought this
 69,90
Komplette Sammlung von 16 hochgradig mit Seltenen Erden dotierten Glasbarren - 30 mm
2+ shoppers have bought this
5g High purity Holmium Metal crystals sealed vial under Argon
5+ shoppers have bought this
 74,28
Acryl Elemente Würfel - Indium In - 50mm für Elementsammlung
5+ shoppers have bought this
Acryl Elemente Würfel - Cäsium Metall Cs - 50mm
19+ shoppers have bought this
 139,00
Elementsammlung von elementdotierten optischen Gläsern - 24 Stück.
7+ shoppers have bought this
Schwarzer Phosphor - Kristallstücke - 100mg in Ampulle
1+ shoppers have bought this
Acryl Elemente Würfel - Lithium-Li-Stab - 50mm
1+ shoppers have bought this
 139,00
Platzhalter
 78,00
Acrylelement-Würfel - Molybdän-Scheibe Mo - 50mm
5+ shoppers have bought this
 178,00
Flüssiges Brom 50mm Acryl Würfel 99.9% Reinheit
22+ shoppers have bought this
 149,00
Acrylic Element cube - Francium Fr - 50mm
6+ shoppers have bought this
 39,00
Cesium Chloride 99,9% - CsCl - 10.0g
1+ shoppers have bought this
 25,00
Acrylic Element cube - Black Phosphorus - 50mm
5+ shoppers have bought this
 499,00
Platzhalter
1+ shoppers have bought this
 24,90
Versand berechnen
Versandoptionen werden während des Bezahlvorgangs aktualisiert.
Coupon anwenden
, ,

Barium metaphosphate Ba(PO3)2 optical grade 99.99%

 24,90 -  169,00

100g – 250g – 500g- 1000g

Artikelnummer: 04864-1 Kategorien , ,

Barium metaphosphate Ba(PO3)2 – optical grade 99.99%

The combination of sodium and barium polyphosphate forms a low-melting Glas with a high coefficient of thermal expansion. The melting point of the glass increases with barium content. This glass makes seals with low melting metals like aluminium (melting point 650 °C). Normal borosilicate glasses soften above the melting point of aluminium. This mixture is prepared by heating a mixture of diammonium phosphate, sodium carbonate, and barium carbonate.

IUPAC name

barium(2+); dioxido(oxo)phosphanium
Identifiers
  • 13762-83-9
ECHA InfoCard 100.033.951
PubChem CID
  • 3084168
  • DTXSID30872575 
Properties
Ba(PO3)2
Molar mass 295.27 g/mol
Appearance Powder
Dichtewürfel 3.63 g/cm3
Melting point 1,560 °C (2,840 °F; 1,830 K)
Gewicht n. v.
Menge

100g, 250g, 500g, 1000g

Element

Ba

Nach oben scrollen