|
| |
barium
|
barium carbonate
(Powder/granular) |
| Formula |
BaCO3 |
| Weight |
197.35 |
|
|
Product code |
|
Specifications |
Grade a |
grade b |
| BaCO3
min% |
99.2 |
99.0 |
| Moisture max% |
0.30 |
0.30 |
| Hcl-Insoluble Matters % max |
0.15 |
0.25 |
| Total Sulfur (SO4)
max% |
0.20 |
0.30 |
| Iron (Fe Basis) max% |
0.004 |
0.004 |
|
Bulk Density (Tapped)
Powder Type (g/cm3) |
| Dense(free flowing) min |
1.48 |
1.48 |
| Light NR 1 (Precipitated) max |
1.21 |
1.21 |
| Light NR 2 (Precipitated) max |
0.95 |
0.95 |
|
Particle Size of Granular Type (Adjustable Per
Requirement) |
| 850 microns sieve residue
max% |
1 |
1 |
| 150 microns sieve residue
max% |
75 |
75 |
|
| Packaging |
25/50 kg in
plastic woven bag with lining
500/1,000 kg plastic
woven bag with lining or film.
Adjustable per request.
|
| Applications |
Light product used in magnetic
materials, ceramics, brick, tile, water purification. |
| Dense product used in kinescope
shell, optical glass, glaze, building materials |
| Granular product used in
kinescope shell, fluorescent light glass |
|
 |
|
barium sulfate
precipitate |
| Formula |
BaSO4 |
| Weight |
233.40 |
|
|
Product code |
|
Specifications |
Grade a |
grade b |
| BaSO4
min% |
98.0 |
98.0 |
| pH Value |
6.5 - 8.5 |
6.5 - 9.0 |
| Water Soluble Matters max% |
0.2 |
0.3 |
| Iron (Fe Basis) max% |
0.004 |
0.004 |
| Moisture max% |
0.2 |
0.2 |
| Fineness (325 mesh sieve
residue) max% |
0.1 |
0.2 |
| Oil Absorption % |
15 - 25 |
15 - 25 |
|
| Packaging |
25/50 kg in
plastic woven/paper bag with lining
1,000 kg plastic
woven bag with lining or film.
Adjustable per request.
|
| Application |
Used in powder coating, painting,
ink, rubber, pigment, battery, plastics, paper |
|
|
|
barium nitrate
(powder/crystal) |
| Formula |
Ba(NO3)2 |
| Weight |
261.34 |
|
|
Product code |
|
Specifications |
powder |
crystal |
| Ba(NO3)2
min% |
99.3 |
99.3 |
| Moisture max% |
0.05 |
0.05 |
| Water Insoluble Matters max% |
0.05 |
0.05 |
| Iron (Fe Basis) max% |
0.003 |
0.003 |
|
| Packaging |
25 kg in
plastic woven bag with lining
50 kg steel drum
|
| Application |
Used in making fireworks, signal
flare, explosives, optical glass |
|
|
|
