Sulphate baso4 baso4 all-natural barium sulfate barium sulphate CAS13462-86-7
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Barium Sulphate can be employed as filler for paint, printing ink, rubber, plastic, insulating EPT, surface area paint agent for photograph paper and copper plate. Sizing agent for textile. It also can be utilised in pigment, porcelain, storage battery, porcelain enamel, glass and taste and many others
Technical specs:
| Merchandise | Specification | ||
| StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd | High-class | Initial-calss | Qualified-course |
| Purity (BaSO4) | ninety eight% min | ninety seven% min | 95% min |
| 105 degC volatile | .three% max | .3% max | .five% max |
| Solubility | .three% max | .three% max | .5% max |
| Iron (Fe) | 40ppm max | 60ppm max | – |
| Whiteness | ninety four. min | ninety two. min | 88. min |
| Oil absorption (g/100g) | 10-thirty | 10-30 | – |
| PH value (100g/L) | six.5-9 | 5.five-9.five | five.five-9.5 |
| Fineness:(residue on .045mm sieve) | .two | .two | .five |
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