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Barium Carbonate
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产品名称:
Barium Carbonate
产品型号:
BarCO3-7
产品展商:
Win Win Circuit
简单介绍
Barium Carbonate is a kind of white orthorhombic crystal and a kind of inorganic salt which can dissolve not only in diluted acid sour, but in salammoniac solution and ammmonium nitrate solution.
Barium Carbonate的详细介绍
Barium Carbonate Content: Items | Index |
Blue Chip | First Quality | Acceptable Product |
Main content（BaCO3） ％ ≥ | 99.2 | 99.0 | 98.5 |
Water content ％ ≤ | 0.30 | 0.30 | 0.30 |
Ignition residue of the insolublesubstance of chlorhydric acid ％ ≤ | 0.15 | 0.25 | 0.50 |
Sulfur（SO4） ％ ≤ | 0.25 | 0.35 | 0.45 |
Chloridate（Cl） ％ ≤ | 0.01 | ---- | ---- |
Iron (Fe) content ％ ≤ | 0.004 | 0.004 | 0.008 |
degree offineness | 125μm powdery screenings ％ ≤ | 0.20 | 0.30 | 0.50 |
850μm powdery screenings ％ ≤ | 1 | 1 | 1 |
125μm powdery screenings ％ ≤ | 85 | 85 | 85 |
Among them: (1) The 45μm powderytesting screenings used by the ceramic capacitor are no more 1%.(2)The index parameter of the ignition residue of the insolublesubstance of chlorhydric acid shall be determined by supplying andrequisitioning parties. |
Packaging:
(1) The powdery barium carbonate is packed in plasticwoven bags, with plastic lining bags.
(2)The granular barium carbonate ispacked in the woven compound bag. (3)Theinside and outside bags shall be tied manually. (4)Thespecification of the packaging is 11000Kg±2Kg or 25Kg±0.5Kg. Ifspecial packaging is required, the specification shall bedetermined by supplying and requisitioning parties.
(5) The package bag shall have orenclose: the name of the factory, the site of the factory, the nameof product, trade mark, net weight, lot number, certificate provingthat the products meet the standard, and the sign of “harmfulproduct”. |
For more info.,please visit our website: www.wwteq.com
Or send us your email: calcium@188.com
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