Product overview

Barium carbonate (Barium carbonate) is a highly toxic chemical substance in the form of hexagonal fine crystals or white powder.Barium carbonate is insoluble in water and soluble in acid.Barium carbonate is widely used, mainly in the electronics, instrumentation, and metallurgical industries.Accessories for the preparation of fireworks, flares, ceramic coatings, and optical glass.It is also used as a rodent killer, water clarifier and filler.

Applications

1. In the glass and ceramic industries, barium carbonate is used as a roasting additive in the production of glass, which can improve its castable performance.After adding barium carbonate, the quality of the glass can be effectively improved, such as increasing the refractive index and hardness of the glass, and improving the performance and wear resistance of the glass.In optical special glasses, barium carbonate is a very important raw material for the production of barium oxide.The use of powdered barium carbonate in the manufacture.

Technical specification

HS Code	CAS No.	Formula	Molecule Weight	Shelf Life
28366000	513-77-9	BaCO3	197.34 g/mol	24 months

Items	Unit	Lower Limit	Upper Limit
Appearance		White powder, free flowing
Purity	%	99.20
Insoluble matter in HCl	%		0.25
Moisture	%		0.30
Total S (SO4)	%		0.30
+325 mesh	%		1.00
Fe	%		0.004
Average particle size	µm	12	20
Buck density	g/cm3	1.2	1.6

Packaging

Packaging is confirmed with the quotation.

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Published reference specifications. Confirm the current grade, SDS / TDS / COA, packaging and delivery terms with your quotation.