Home ProductsBarium Carbonate Powder

4.43 Density Baco3 Barium Carbonate Sds Incompatible With Strong Acids

Certification
China Shanghai Yixin Chemical Co., Ltd. certification
China Shanghai Yixin Chemical Co., Ltd. certification
Customer Reviews
Shanghai yixin chemical is our first partner in China ,we bought boric acid ,quality is good , service is better .I believe our future will nice .

—— Mr Samesh Hafez

I have visit Yixin office in Shanghai ,it's a middle company sell sorts of inorganic chemicals ,the people all very nice,good service.

—— Mr Pham tuan Anh

fast delivery, good quality, best service, we will buy from Yixin company again later.

—— Ms Mohammad

I'm Online Chat Now

4.43 Density Baco3 Barium Carbonate Sds Incompatible With Strong Acids

4.43 Density Baco3 Barium Carbonate Sds Incompatible With Strong Acids
4.43 Density Baco3 Barium Carbonate Sds Incompatible With Strong Acids 4.43 Density Baco3 Barium Carbonate Sds Incompatible With Strong Acids 4.43 Density Baco3 Barium Carbonate Sds Incompatible With Strong Acids

Large Image :  4.43 Density Baco3 Barium Carbonate Sds Incompatible With Strong Acids

Product Details:
Place of Origin: China
Brand Name: Yixin
Certification: ISO
Model Number: B-C-002
Payment & Shipping Terms:
Minimum Order Quantity: 1tons
Price: USD 400-500
Packaging Details: 25kg per pp bags or customized
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000 tons per momth

4.43 Density Baco3 Barium Carbonate Sds Incompatible With Strong Acids

Description
Molecular Formula: Factory Price For BaCO3 Barium Carbonate For Glass And Ceramic Applications Stability: Stable. Incompatible With Strong Acids.
HazardClass: 6.1 Density: 4.43
Solubility: 0.02g/l PH: 7-8 (0.016g/l, H2O, 16℃)
High Light:

barium salt

,

witherite

4.43 Density Baco3 Barium Carbonate Sds Incompatible With Strong Acids 0

factory price for BaCO3 barium carbonate for glass and ceramic applications

 

The product description

Product Name: Barium Carbonate


Appearance: White powder


Molecular formula: BaCO3


Molecular weight: 197.35


CAS NO.: 513-77-9


EINECS NO.:208-167-3

 

4.43 Density Baco3 Barium Carbonate Sds Incompatible With Strong Acids 1
 
Product advantages:
 
A. Focusing on Barium Carbonate production over 20 years.

B. With annual output of 50,000 tons of Barium Carbonate.

 

 

 

4.43 Density Baco3 Barium Carbonate Sds Incompatible With Strong Acids 2

 

Product   Barium Carbonate
     
Date of Manufacturing   Feb 14, 2018
     
Date of Analysis   Feb 14, 2018
     
Item Standard Result
     
BaCO3% 99%min 99.2%
     
Moisture% 0.5%max 0.35%
     
Insolules in HCl% 0.2%max 0.15%
     
Sulphur(as SO4)% 0.3%max 0.25%
     
Choride (as Cl) % 0.02%max 0.015%
     
Fe % 0.005%max 0.003%
     

 

 

 

Production method

 

 

(1) Carbonation method: carbon dioxide is passed through barium sulfide solution (see preparation of

 

barium sulfide) to carbonize, the obtained barium carbonate slurry is desulfurization washed, vacuum

 

filtration, dried at 300℃ and pulverized to obtain barium carbonate products. its


BaS + CO2 + H2O→ BaCO3↓+ H2S↑


Metathesis method: barium sulfide and ammonium carbonate proceeds metathesis reaction, and then

 

washing, filtering and drying to obtain bismuth products. its


BaS + (NH4) 2CO3 → BaCO3 ↓ + (NH4) 2S


Poison nepheline conversion method: witherite ore reacts with ammonium salt to generate soluble barium

 

salt, and ammonium carbonate is recycled and re-used, ammonium carbonate is added into soluble

 

barium salt to precipitate refined barium carbonate, it is filtered and dried to obtain barium carbonate

 

products. The obtained mother liquor is recycled use.

 


(2) Carbonization method. Reaction equation:


BaS + CO2 → BaCO3 ↓ + H2S ↑


Operational method: 1L barium sulfide aqueous solution of 180g/L reacts with carbon dioxide at 70℃ to

 

produce barium carbonate precipitation. Precipitation is mixed with 10ml 25% aqueous ammonia, at 60℃

 

desulfurization for 20min. Filtered, and dried to obtain the precipitated barium carbonate, product

 

contains 0.46% sulfur.


Metathesis method. Reaction equation:


BaCl2 + NH4HCO3 + NH4OH → BaCO3 ↓ + 2NH4Cl + H2O


Operational method: At 30℃, 23.6L containing ammonium bicarbonate 56.1g /L aqueous solution and

 

1.36L ammonia is mixed in 50L kettle and then at 50℃, within 2h dropping 21.6L 200.3g/L barium

 

chloride solution, it is stirred for 30min at 40℃. Filtered, dried at 140 ℃, pulverized to obtain barium

 

carbonate which average particle diameter d is 0.8μm, purity is 99.8%.


Witherite method. Reaction equation:


BaCO3 + 2NH4Cl → BaCl2 + 2NH3 + H2O + CO2


BaCL2 + (NH4) 2CO3 → BaCO3 ↓ + 2NH4Cl


Operational method: 100 g 80% of toxic heavy powder (120 mesh) and 60g ammonium chloride is well

 

mixed, it is rapidly put into 650℃ muffle furnace and reacts for 3min. After cooling, it is flooded, filtered,

 

removed debris to obtain barium chloride solution, 36g ammonium carbonate is added, precipitating

 

barium carbonate, it is filtered, dried and pulverized, the conversion rate is 91%.

 

 

 

Contact Details
Shanghai Yixin Chemical Co., Ltd.

Contact Person: anny

Tel: +8613391072385

Send your inquiry directly to us (0 / 3000)