Factory Price Sell High Purity Barium Carbonate Powder for PTC with CAS No 513-77-9

• Classification: Barium Carbonate Powder
• Purity: 99.999%Min
• Color: White
• Form: Powder
• CAS No.: 513-77-9
• Application: Wide Range of Applications
• Model NO.: ES0998
• Brand: Easchem
• Synonyms: Barium Carbonate Powder
• Molecular Formula: Cbao3
• Molecular Weight: 197.34
• Einecs No: 208-167-3
• Meltimg Point: 811 °c
• Boiling Point: 1450 °c
• Density: 4.43
• Transport Package: 50kgs Iron Drum
• Specification: Barium Carbonate Powder
• Trademark: EASCHEM
• Origin: China
• Production Capacity: 10tons Per Month

Product Description

Product Description

Project		Index
		ES-D4	ES-D3	ES-D2	ES-D1
Barium carbonate (BaCO3)% ≥		99.7	99.8	99.8	99.4
Strontium (Sr)% ≤		0.005	0.05	0.25	0.25
Calcium (Ca)% ≤		0.002	0.008	0.03	0.03
Magnesium (Mg)% ≤		0.0005	0.001	0.001	0.001
Sodium (Na)% ≤		0.0005	0.0005	0.0005	0.001
Iron (Fe)% ≤		0.0002	0.0003	0.0003	0.001
Chloride (Cl)% ≤		0.001	0.015	0.015	0.02
Moisture (110 ° C)% ≤		0.05	0.05	0.05	0.1
Loss on ignition (800 ° C)% ≤		0.2	0.2	0.15	0.3
Specific surface area (m2 / g) (BET) ≥		4	2.5	2.5	1.5
The average particle size	SEM μm ≤	0.4	0.6	0.7	2
	Laser particle size D50 μm ≤	2	2.5	3	4.5
	(SEISHIN.LMS-30)

High-purity barium carbonate for PTC

Properties: white powder, insoluble in water and alcohol, soluble in acid.

Uses: NB-D1, NB-D2 are mainly used for the manufacture of PTC constant temperature heating elements and delay elements. NB-D3, NB-D4 are mainly used for PTC demagnetization, overcurrent protection and the manufacture of starting components.

Packaging & Shipping

Packing:	50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request.
Storare:	Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture.
Characteristics:	Pink powder, slightly soluble in inorganic acid, insoluble in water.

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