High Purity Barium carbonate with CAS No. 513-77-9

Basic Info

Model No.: SY-513-77-9

Appearance: Granule

Grade Standard: Reagent Grade

CAS: 513-77-9

Grade: Industrial Grade

Application: Industrial Raw Materials

Purity: 99%

Sample: Free Sample With Freight Collect

Delivery: Fast Delivery

Form: Powder

Color: White

Quality: Top Grade

Melting Point: 811 °C

Additional Info

Packaging: 25KGS/Bag

Productivity: 1000MT/Month

Brand: Shenyu

Transportation: Ocean,Land,Air, Train

Place of Origin: China

Supply Ability: 1000MT/Month

Port: China Port,Qingdao Port,Shanghai Port

Product Description

High Purity Barium carbonate with CAS No. 513-77-9

Product Overview

Barium carbonate has a molecular formula of BaCO3 and a molecular weight of 197.34. Inorganic compound, white powder, hardly soluble in water, soluble in strong acid. It is toxic and has a wide range of uses. Hexagonal fine crystal or white powder. Hard to dissolve in water, density 4.43 g / cm 3, melting point 1740 ° C (8820 kPa - 90 atmospheres). Decompose at 1450 ° C, releasing carbon dioxide. Slightly soluble in water containing carbon dioxide, also dissolved in ammonium chloride or ammonium nitrate solution to form a complex, dissolved in hydrochloric acid, nitric acid to release carbon dioxide. poisonous. Used in electronics, instrumentation, metallurgical industries. Preparation of fireworks, signal bombs, ceramic coatings, optical glass accessories. Also used as rodenticides, water clarifiers and fillers.

Physical Properties

CAS No: 513-77-9
Molecular formula: CBaO3
Molecular weight: 197.34
EINECS number: 208-167-3
Melting point 811 °C
Boiling point 1450 °C
Density 4.43
Storage conditions Store at RT.
Solubility 0.02g/l
Form Powder/Solid
Color White
PH value 7-8 (0.016g/l, H2O, 16°C)
Water solubility 0.002 g/100 mL (20 °C)

Application

It is the raw material for the manufacture of other strontium salts, ceramics, enamels, pigments and welding rods.
Used in the preparation of fireworks and signal flares, also used in ceramic coatings and optical glass accessories.
Used in the manufacture of electronic components such as electronic ceramics, PTC thermistors, capacitors, etc.
Mainly used in the manufacture of optical glass, tube glass and neodymium magnetic materials and capacitors, but also for steel carburizing and metal surface treatment. It is the raw material for the manufacture of other barium salts and ceramics, enamels, pigments, coatings, rubber and welding rods. It can also be used as a water purifying agent and a rodenticide, an oxidation reaction catalyst.
It can also be used as a water purifying agent and a rodenticide.

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