SPECIFICATION
Barium Carbonate
Specification :
Other name:barium carbonate, natural; barium carbonate, other than natural; Bariu
Moolecular formula:BACO3
Main content is:99.20% min
CAS NO.: 513-77-9
EINECS NO.: 208-167-3
Appearance: white powder
Hazard Class:6.1
UN 1564
Application:
Manufacture of special glass (glassy shell of video picture tube), construction materials, magnetic materials, various barium salts; also used as chemical reagent, etc.
Certifications:
Parameter | Barium Carbonate |
BaCO3 Content % | ≥99.2 |
Moisture % | ≤0.30 |
HCl Insoluble Matter % | ≤0.25 |
Total Sulphur as SO4 % | ≤0.30 |
Iron (Fe) % | ≤0.004 |
Types:
Barium carbonate powder | Precipitated type | Free flowing type |
Item | Specification | Specification |
Main content (on BaCO3 basis) | 99.2% min | 99.2% min |
Moisture | 0.3% max | 0.3% max |
Total sulphur (on SO4 basis) | 0.3% max | 0.3% max |
HCl insoluble matters | 0.25% max | 0.25% max |
Iron (on Fe basis) | 0.004% max | 0.004% max |
Bulk density (g/cm3): | 1.21 max | 1.48 min |
Fineness(125mesh sieve residue) | 0.2%max | 0.2%max |
Packing and storage:
Packing: 25kg/bag, 50kg/bag, 1000kg/bag
Store in dry and ventilated house away from moisture. Avoid handling and transporting together with acid substances. In the event of a fire, use water as extinguishing agent.
COMPANY BRIEF
Jiangsu Guotai International Group Guomao Co., Ltd , with a registered capital of 240 million RMB , was founded by the approval of the people’s government of Jiangsu Province in 1998. The main business scope involves import & export , such as textile, garment, tools, light industry and chemicals, and labour dispatchment. Guomao’ stock name is Jiangsu Guotai, and stock code is 002091.
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